yjdp-web/public/lib/mapbox/js/turf.min.js

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ns=function(t){this.treeSet_=t,this.position_=0};ns.prototype.next=function(){if(this.position_===this.treeSet_.size())throw new y;return this.treeSet_.array_[this.position_++]},ns.prototype.hasNext=function(){return this.position_<this.treeSet_.size()},ns.prototype.remove=function(){throw new x},at.sort=function(){var t,e,n,i,r=arguments[0];if(1===arguments.length)return i=function(t,e){return t.compareTo(e)},void r.sort(i);if(2===arguments.length)n=arguments[1],i=function(t,e){return n.compare(t,e)},r.sort(i);else{if(3===arguments.length){(e=r.slice(arguments[1],arguments[2])).sort();var o=r.slice(0,arguments[1]).concat(e,r.slice(arguments[2],r.length));for(r.splice(0,r.length),t=0;t<o.length;t++)r.push(o[t]);return}if(4===arguments.length){for(e=r.slice(arguments[1],arguments[2]),n=arguments[3],i=function(t,e){return n.compare(t,e)},e.sort(i),o=r.slice(0,arguments[1]).concat(e,r.slice(arguments[2],r.length)),r.splice(0,r.length),t=0;t<o.length;t++)r.push(o[t]);return}}},at.asList=function(t){for(var e=new E,n=0,i=t.length;n<i;n++)e.add(t[n]);return e},Zo(ut.prototype,{interfaces_:function(){return[]},getClass:function(){return ut}}),ut.toDimensionSymbol=function(t){switch(t){case ut.FALSE:return ut.SYM_FALSE;case ut.TRUE:return ut.SYM_TRUE;case ut.DONTCARE:return ut.SYM_DONTCARE;case ut.P:return ut.SYM_P;case ut.L:return ut.SYM_L;case ut.A:return ut.SYM_A}throw new r("Unknown dimension value: "+t)},ut.toDimensionValue=function(t){switch(P.toUpperCase(t)){case ut.SYM_FALSE:return ut.FALSE;case ut.SYM_TRUE:return ut.TRUE;case ut.SYM_DONTCARE:return ut.DONTCARE;case ut.SYM_P:return ut.P;case ut.SYM_L:return ut.L;case ut.SYM_A:return ut.A}throw new r("Unknown dimension symbol: "+t)},ut.P=0,ut.L=1,ut.A=2,ut.FALSE=-1,ut.TRUE=-2,ut.DONTCARE=-3,ut.SYM_FALSE="F",ut.SYM_TRUE="T",ut.SYM_DONTCARE="*",ut.SYM_P="0",ut.SYM_L="1",ut.SYM_A="2",Zo(lt.prototype,{filter:function(t){},interfaces_:function(){return[]},getClass:function(){return lt}}),Zo(ct.prototype,{filter:function(t,e){},isDone:function(){},isGeometryChanged:function(){},interfaces_:function(){return[]},getClass:function(){return ct}}),Ko(ht,q),Zo(ht.prototype,{computeEnvelopeInternal:function(){for(var t=new b,e=0;e<this._geometries.length;e++)t.expandToInclude(this._geometries[e].getEnvelopeInternal());return t},getGeometryN:function(t){return this._geometries[t]},getSortIndex:function(){return q.SORTINDEX_GEOMETRYCOLLECTION},getCoordinates:function(){for(var t=new Array(this.getNumPoints()).fill(null),e=-1,n=0;n<this._geometries.length;n++)for(var i=this._geometries[n].getCoordinates(),r=0;r<i.length;r++)t[++e]=i[r];return t},getArea:function(){for(var t=0,e=0;e<this._geometries.length;e++)t+=this._geometries[e].getArea();return t},equalsExact:function(){if(2===arguments.length){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 i=0;i<this._geometries.length;i++)if(!this._geometries[i].equalsExact(n._geometries[i],e))return!1;return!0}return q.prototype.equalsExact.apply(this,arguments)},normalize:function(){for(var t=0;t<this._geometries.length;t++)this._geometries[t].normalize();at.sort(this._geometries)},getCoordinate:function(){return this.isEmpty()?null:this._geometries[0].getCoordinate()},getBoundaryDimension:function(){for(var t=ut.FALSE,e=0;e<this._geometries.length;e++)t=Math.max(t,this._geometries[e].getBoundaryDimension());return t},getDimension:function(){for(var t=ut.FALSE,e=0;e<this._geometries.length;e++)t=Math.max(t,this._geometries[e].getDimension());return t},getLength:function(){for(var t=0,e=0;e<this._geometries.length;e++)t+=this._geometries[e].getLength();return t},getNumPoints:function(){for(var t=0,e=0;e<this._geometries.length;e++)t+=this._geometries[e].getNumPoints();return t},getNumGeometries:function(){return this._geometries.length},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)},compareToSameClass:function(){if(1===arguments.length){var t=arguments[0],e=new st(at.asList(this._geometries)),n=new st(at.asList(t._geometries));return this.compare(e,n)}if(2===arguments.length){for(var i=arguments[0],r=arguments[1],o=i,s=this.getNumGeometries(),a=o.getNumGeometries(),u=0;u<s&&u<a;){var l=this.getGeometryN(u),c=o.getGeometryN(u),h=l.compareToSameClass(c,r);if(0!==h)return h;u++}return u<s?1:u<a?-1:0}},apply:function(){if($o(arguments[0],k))for(var t=arguments[0],e=0;e<this._geometries.length;e++)this._geometries[e].apply(t);else if($o(arguments[0],ct)){var n=arguments[0];if(0===this._geometries.length)return null;for(e=0;e<this._geometries.length&&(this._geometries[e].apply(n),!n.isDone());e++);n.isGeometryChanged()&&this.geometryChanged()}else if($o(arguments[0],lt)){var i=arguments[0];i.filter(this);for(e=0;e<this._geometries.length;e++)this._geometries[e].apply(i)}else if($o(arguments[0],G)){var r=arguments[0];r.filter(this);for(e=0;e<this._geometries.length;e++)this._geometries[e].apply(r)}},getBoundary:function(){return this.checkNotGeometryCollection(this),f.shouldNeverReachHere(),null},clone:function(){var t=q.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},getGeometryType:function(){return"GeometryCollection"},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 ht(t,this._factory)},isEmpty:function(){for(var t=0;t<this._geometries.length;t++)if(!this._geometries[t].isEmpty())return!1;return!0},interfaces_:function(){return[]},getClass:function(){return ht}}),ht.serialVersionUID=-0x4f07bcb1f857d800,Ko(ft,ht),Zo(ft.prototype,{getSortIndex:function(){return q.SORTINDEX_MULTILINESTRING},equalsExact:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&ht.prototype.equalsExact.call(this,t,e)}return ht.prototype.equalsExact.apply(this,arguments)},getBoundaryDimension:function(){return this.isClosed()?ut.FALSE:0},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},getDimension:function(){return 1},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)},getBoundary:function(){return new gt(this).getBoundary()},getGeometryType:function(){return"MultiLineString"},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 ft(t,this._factory)},interfaces_:function(){return[rt]},getClass:function(){return ft}}),ft.serialVersionUID=0x7155d2ab4afa8000,Zo(gt.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)},getBoundary:function(){return this._geom instanceof wt?this.boundaryLineString(this._geom):this._geom instanceof ft?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()},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()])},getEmptyMultiPoint:function(){return this._geomFact.createMultiPoint()},computeBoundaryCoordinates:function(t){var e=new E;this._endpointMap=new it;for(var n=0;n<t.getNumGeometries();n++){var i=t.getGeometryN(n);0!==i.getNumPoints()&&(this.addEndpoint(i.getCoordinateN(0)),this.addEndpoint(i.getCoordinateN(i.getNumPoints()-1)))}for(var r=this._endpointMap.entrySet().iterator();r.hasNext();){var o=r.next(),s=o.getValue().count;this._bnRule.isInBoundary(s)&&e.add(o.getKey())}return V.toCoordinateArray(e)},addEndpoint:function(t){var e=this._endpointMap.get(t);null===e&&(e=new dt,this._endpointMap.put(t,e)),e.count++},interfaces_:function(){return[]},getClass:function(){return gt}}),gt.getBoundary=function(){if(1===arguments.length)return(t=new gt(arguments[0])).getBoundary();if(2===arguments.length){var t=new gt(arguments[0],arguments[1]);return t.getBoundary()}},Zo(dt.prototype,{interfaces_:function(){return[]},getClass:function(){return dt}}),Zo(xt.prototype,{interfaces_:function(){return[]},getClass:function(){return xt}}),xt.chars=function(t,e){for(var n=new Array(e).fill(null),i=0;i<e;i++)n[i]=t;return new String(n)},xt.getStackTrace=function(){if(1===arguments.length){var t=arguments[0],e=new vt,n=new pt(e);return t.printStackTrace(n),e.toString()}if(2===arguments.length){for(var i=arguments[0],r=arguments[1],o="",s=new yt(new _t(xt.getStackTrace(i))),a=0;a<r;a++)try{o+=s.readLine()+xt.NEWLINE}catch(t){if(!(t instanceof mt))throw t;f.shouldNeverReachHere()}return o}},xt.split=function(t,e){for(var n=e.length,i=new E,r=""+t,o=r.indexOf(e);o>=0;){var s=r.substring(0,o);i.add(s),o=(r=r.substring(o+n)).indexOf(e)}r.length>0&&i.add(r);for(var a=new Array(i.size()).fill(null),u=0;u<a.length;u++)a[u]=i.get(u);return a},xt.toString=function(){if(1===arguments.length){var t=arguments[0];return xt.SIMPLE_ORDINATE_FORMAT.format(t)}},xt.spaces=function(t){return xt.chars(" ",t)},xt.NEWLINE=A.getProperty("line.separator"),xt.SIMPLE_ORDINATE_FORMAT=new function(){}("0.#"),Zo(Et.prototype,{interfaces_:function(){return[]},getClass:function(){return Et}}),Et.copyCoord=function(t,e,n,i){for(var r=Math.min(t.getDimension(),n.getDimension()),o=0;o<r;o++)n.setOrdinate(i,o,t.getOrdinate(e,o))},Et.isRing=function(t){var e=t.size();return 0===e||!(e<=3)&&(t.getOrdinate(0,T.X)===t.getOrdinate(e-1,T.X)&&t.getOrdinate(0,T.Y)===t.getOrdinate(e-1,T.Y))},Et.isEqual=function(t,e){var n=t.size();if(n!==e.size())return!1;for(var i=Math.min(t.getDimension(),e.getDimension()),r=0;r<n;r++)for(var s=0;s<i;s++){var a=t.getOrdinate(r,s),u=e.getOrdinate(r,s);if(t.getOrdinate(r,s)!==e.getOrdinate(r,s)&&(!o.isNaN(a)||!o.isNaN(u)))return!1}return!0},Et.extend=function(t,e,n){var i=t.create(n,e.getDimension()),r=e.size();if(Et.copy(e,0,i,0,r),r>0)for(var o=r;o<n;o++)Et.copy(e,r-1,i,o,1);return i},Et.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),i=0;i<=n;i++)Et.swap(t,i,e-i)},Et.swap=function(t,e,n){if(e===n)return null;for(var i=0;i<t.getDimension();i++){var r=t.getOrdinate(e,i);t.setOrdinate(e,i,t.getOrdinate(n,i)),t.setOrdinate(n,i,r)}},Et.copy=function(t,e,n,i,r){for(var o=0;o<r;o++)Et.copyCoord(t,e+o,n,i+o)},Et.toString=function(){if(1===arguments.length){var t=arguments[0],e=t.size();if(0===e)return"()";var n=t.getDimension(),i=new L;i.append("(");for(var r=0;r<e;r++){r>0&&i.append(" ");for(var o=0;o<n;o++)o>0&&i.append(","),i.append(xt.toString(t.getOrdinate(r,o)))}return i.append(")"),i.toString()}},Et.ensureValidRing=function(t,e){var n=e.size();return 0===n?e:n<=3?Et.createClosedRing(t,e,4):e.getOrdinate(0,T.X)===e.getOrdinate(n-1,T.X)&&e.getOrdinate(0,T.Y)===e.getOrdinate(n-1,T.Y)?e:Et.createClosedRing(t,e,n+1)},Et.createClosedRing=function(t,e,n){var i=t.create(n,e.getDimension()),r=e.size();Et.copy(e,0,i,0,r);for(var o=r;o<n;o++)Et.copy(e,0,i,o,1);return i},Ko(wt,q),Zo(wt.prototype,{computeEnvelopeInternal:function(){return this.isEmpty()?new b:this._points.expandEnvelope(new b)},isRing:function(){return this.isClosed()&&this.isSimple()},getSortIndex:function(){return q.SORTINDEX_LINESTRING},getCoordinates:function(){return this._points.toCoordinateArray()},equalsExact:function(){if(2===arguments.length){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 i=0;i<this._points.size();i++)if(!this.equal(this._points.getCoordinate(i),n._points.getCoordinate(i),e))return!1;return!0}return q.prototype.equalsExact.apply(this,arguments)},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 this._points.getCoordinate(t).compareTo(this._points.getCoordinate(e))>0&&Et.reverse(this._points),null}},getCoordinate:function(){return this.isEmpty()?null:this._points.getCoordinate(0)},getBoundaryDimension:function(){return this.isClosed()?ut.FALSE:0},isClosed:function(){return!this.isEmpty()&&this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},getEndPoint:function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},getDimension:function(){return 1},getLength:function(){return Qt.computeLength(this._points)},getNumPoints:function(){return this._points.size()},reverse:function(){var t=this._points.copy();return Et.reverse(t),this.getFactory().createLineString(t)},compareToSameClass:function(){if(1===arguments.length){for(var t=arguments[0],e=0,n=0;e<this._points.size()&&n<t._points.size();){var i=this._points.getCoordinate(e).compareTo(t._points.getCoordinate(n));if(0!==i)return i;e++,n++}return e<this._points.size()?1:n<t._points.size()?-1:0}if(2===arguments.length){t=arguments[0];return arguments[1].compare(this._points,t._points)}},apply:function(){if($o(arguments[0],k))for(var t=arguments[0],e=0;e<this._points.size();e++)t.filter(this._points.getCoordinate(e));else if($o(arguments[0],ct)){var n=arguments[0];if(0===this._points.size())return null;for(e=0;e<this._points.size()&&(n.filter(this._points,e),!n.isDone());e++);n.isGeometryChanged()&&this.geometryChanged()}else $o(arguments[0],lt)?arguments[0].filter(this):$o(arguments[0],G)&&arguments[0].filter(this)},getBoundary:function(){return new gt(this).getBoundary()},isEquivalentClass:function(t){return t instanceof wt},clone:function(){var t=q.prototype.clone.call(this);return t._points=this._points.clone(),t},getCoordinateN:function(t){return this._points.getCoordinate(t)},getGeometryType:function(){return"LineString"},copy:function(){return new wt(this._points.copy(),this._factory)},getCoordinateSequence:function(){return this._points},isEmpty:function(){return 0===this._points.size()},init:function(t){if(null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),1===t.size())throw new r("Invalid number of points in LineString (found "+t.size()+" - must be 0 or >= 2)");this._points=t},isCoordinate:function(t){for(var e=0;e<this._points.size();e++)if(this._points.getCoordinate(e).equals(t))return!0;return!1},getStartPoint:function(){return this.isEmpty()?null:this.getPointN(0)},getPointN:function(t){return this.getFactory().createPoint(this._points.getCoordinate(t))},interfaces_:function(){return[rt]},getClass:function(){return wt}}),wt.serialVersionUID=0x2b2b51ba435c8e00,Zo(bt.prototype,{interfaces_:function(){return[]},getClass:function(){return bt}}),Ko(It,q),Zo(It.prototype,{computeEnvelopeInternal:function(){if(this.isEmpty())return new b;var t=new b;return t.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),t},getSortIndex:function(){return q.SORTINDEX_POINT},getCoordinates:function(){return this.isEmpty()?[]:[this.getCoordinate()]},equalsExact:function(){if(2===arguments.length){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))}return q.prototype.equalsExact.apply(this,arguments)},normalize:function(){},getCoordinate:function(){return 0!==this._coordinates.size()?this._coordinates.getCoordinate(0):null},getBoundaryDimension:function(){return ut.FALSE},getDimension:function(){return 0},getNumPoints:function(){return this.isEmpty()?0:1},reverse:function(){return this.copy()},getX:function(){if(null===this.getCoordinate())throw new IllegalStateException("getX called on empty Point");return this.getCoordinate().x},compareToSameClass:function(){if(1===arguments.length){t=arguments[0];return this.getCoordinate().compareTo(t.getCoordinate())}if(2===arguments.length){var t=arguments[0];return arguments[1].compare(this._coordinates,t._coordinates)}},apply:function(){if($o(arguments[0],k)){var t=arguments[0];if(this.isEmpty())return null;t.filter(this.getCoordinate())}else if($o(arguments[0],ct)){var e=arguments[0];if(this.isEmpty())return null;e.filter(this._coordinates,0),e.isGeometryChanged()&&this.geometryChanged()}else $o(arguments[0],lt)?arguments[0].filter(this):$o(arguments[0],G)&&arguments[0].filter(this)},getBoundary:function(){return this.getFactory().createGeometryCollection(null)},clone:function(){var t=q.prototype.clone.call(this);return t._coordinates=this._coordinates.clone(),t},getGeometryType:function(){return"Point"},copy:function(){return new It(this._coordinates.copy(),this._factory)},getCoordinateSequence:function(){return this._coordinates},getY:function(){if(null===this.getCoordinate())throw new IllegalStateException("getY called on empty Point");return this.getCoordinate().y},isEmpty:function(){return 0===this._coordinates.size()},init:function(t){null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),f.isTrue(t.size()<=1),this._coordinates=t},isSimple:function(){return!0},interfaces_:function(){return[bt]},getClass:function(){return It}}),It.serialVersionUID=0x44077bad161cbc00,Zo(Ct.prototype,{interfaces_:function(){return[]},getClass:function(){return Ct}}),Ko(Nt,q),Zo(Nt.prototype,{computeEnvelopeInternal:function(){return this._shell.getEnvelopeInternal()},getSortIndex:function(){return q.SORTINDEX_POLYGON},getCoordinates:function(){if(this.isEmpty())return[];for(var t=new Array(this.getNumPoints()).fill(null),e=-1,n=this._shell.getCoordinates(),i=0;i<n.length;i++)t[++e]=n[i];for(var r=0;r<this._holes.length;r++)for(var o=this._holes[r].getCoordinates(),s=0;s<o.length;s++)t[++e]=o[s];return t},getArea:function(){var t=0;t+=Math.abs(Qt.signedArea(this._shell.getCoordinateSequence()));for(var e=0;e<this._holes.length;e++)t-=Math.abs(Qt.signedArea(this._holes[e].getCoordinateSequence()));return t},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++){if((o=t.getX(n))!==e.getMinX()&&o!==e.getMaxX())return!1;if((s=t.getY(n))!==e.getMinY()&&s!==e.getMaxY())return!1}for(var i=t.getX(0),r=t.getY(0),n=1;n<=4;n++){var o=t.getX(n),s=t.getY(n);if(o!==i===(s!==r))return!1;i=o,r=s}return!0},equalsExact:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(!this.isEquivalentClass(t))return!1;var n=t,i=this._shell,r=n._shell;if(!i.equalsExact(r,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}return q.prototype.equalsExact.apply(this,arguments)},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);at.sort(this._holes)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(e.isEmpty())return null;var i=new Array(e.getCoordinates().length-1).fill(null);A.arraycopy(e.getCoordinates(),0,i,0,i.length);var r=V.minCoordinate(e.getCoordinates());V.scroll(i,r),A.arraycopy(i,0,e.getCoordinates(),0,i.length),e.getCoordinates()[i.length]=i[0],Qt.isCCW(e.getCoordinates())===n&&V.reverse(e.getCoordinates())}},getCoordinate:function(){return this._shell.getCoordinate()},getNumInteriorRing:function(){return this._holes.length},getBoundaryDimension:function(){return 1},getDimension:function(){return 2},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},getNumPoints:function(){for(var t=this._shell.getNumPoints(),e=0;e<this._holes.length;e++)t+=this._holes[e].getNumPoints();return t},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},convexHull:function(){return this.getExteriorRing().convexHull()},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 i=arguments[0],r=arguments[1],o=i,e=this._shell,n=o._shell,s=e.compareToSameClass(n,r);if(0!==s)return s;for(var a=this.getNumInteriorRing(),u=o.getNumInteriorRing(),l=0;l<a&&l<u;){var c=this.getInteriorRingN(l),h=o.getInteriorRingN(l),f=c.compareToSameClass(h,r);if(0!==f)return f;l++}return l<a?1:l<u?-1:0}},apply:function(){if($o(arguments[0],k)){var t=arguments[0];this._shell.apply(t);for(i=0;i<this._holes.length;i++)this._holes[i].apply(t)}else if($o(arguments[0],ct)){var e=arguments[0];if(this._shell.apply(e),!e.isDone())for(i=0;i<this._holes.length&&(this._holes[i].apply(e),!e.isDone());i++);e.isGeometryChanged()&&this.geometryChanged()}else if($o(arguments[0],lt))arguments[0].filter(this);else if($o(arguments[0],G)){var n=arguments[0];n.filter(this),this._shell.apply(n);for(var i=0;i<this._holes.length;i++)this._holes[i].apply(n)}},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)},clone:function(){var t=q.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},getGeometryType:function(){return"Polygon"},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 Nt(t,e,this._factory)},getExteriorRing:function(){return this._shell},isEmpty:function(){return this._shell.isEmpty()},getInteriorRingN:function(t){return this._holes[t]},interfaces_:function(){return[Ct]},getClass:function(){return Nt}}),Nt.serialVersionUID=-0x307ffefd8dc97200,Ko(St,ht),Zo(St.prototype,{getSortIndex:function(){return q.SORTINDEX_MULTIPOINT},isValid:function(){return!0},equalsExact:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&ht.prototype.equalsExact.call(this,t,e)}return ht.prototype.equalsExact.apply(this,arguments)},getCoordinate:function(){if(1===arguments.length){var t=arguments[0];return this._geometries[t].getCoordinate()}return ht.prototype.getCoordinate.apply(this,arguments)},getBoundaryDimension:function(){return ut.FALSE},getDimension:function(){return 0},getBoundary:function(){return this.getFactory().createGeometryCollection(null)},getGeometryType:function(){return"MultiPoint"},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 St(t,this._factory)},interfaces_:function(){return[bt]},getClass:function(){return St}}),St.serialVersionUID=-0x6fb1ed4162e0fc00,Ko(Lt,wt),Zo(Lt.prototype,{getSortIndex:function(){return q.SORTINDEX_LINEARRING},getBoundaryDimension:function(){return ut.FALSE},isClosed:function(){return!!this.isEmpty()||wt.prototype.isClosed.call(this)},reverse:function(){var t=this._points.copy();return Et.reverse(t),this.getFactory().createLinearRing(t)},validateConstruction:function(){if(!this.isEmpty()&&!wt.prototype.isClosed.call(this))throw new r("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<Lt.MINIMUM_VALID_SIZE)throw new r("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},getGeometryType:function(){return"LinearRing"},copy:function(){return new Lt(this._points.copy(),this._factory)},interfaces_:function(){return[]},getClass:function(){return Lt}}),Lt.MINIMUM_VALID_SIZE=4,Lt.serialVersionUID=-0x3b229e262367a600,Ko(Mt,ht),Zo(Mt.prototype,{getSortIndex:function(){return q.SORTINDEX_MULTIPOLYGON},equalsExact:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&ht.prototype.equalsExact.call(this,t,e)}return ht.prototype.equalsExact.apply(this,arguments)},getBoundaryDimension:function(){return 1},getDimension:function(){return 2},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)},getBoundary:function(){if(this.isEmpty())return this.getFactory().createMultiLineString();for(var t=new E,e=0;e<this._geometries.length;e++)for(var n=this._geometries[e].getBoundary(),i=0;i<n.getNumGeometries();i++)t.add(n.getGeometryN(i));var r=new Array(t.size()).fill(null);return this.getFactory().createMultiLineString(t.toArray(r))},getGeometryType:function(){return"MultiPolygon"},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 Mt(t,this._factory)},interfaces_:function(){return[Ct]},getClass:function(){return Mt}}),Mt.serialVersionUID=-0x7a5aa1369171980,Zo(Pt.prototype,{setCopyUserData:function(t){this._isUserDataCopied=t},edit:function(t,e){if(null===t)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n},editInternal:function(t,e){return null===this._factory&&(this._factory=t.getFactory()),t instanceof ht?this.editGeometryCollection(t,e):t instanceof Nt?this.editPolygon(t,e):t instanceof It?e.edit(t,this._factory):t instanceof wt?e.edit(t,this._factory):(f.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)},editGeometryCollection:function(t,e){for(var n=e.edit(t,this._factory),i=new E,r=0;r<n.getNumGeometries();r++){var o=this.edit(n.getGeometryN(r),e);null===o||o.isEmpty()||i.add(o)}return n.getClass()===St?this._factory.createMultiPoint(i.toArray([])):n.getClass()===ft?this._factory.createMultiLineString(i.toArray([])):n.getClass()===Mt?this._factory.createMultiPolygon(i.toArray([])):this._factory.createGeometryCollection(i.toArray([]))},editPolygon:function(t,e){var n=e.edit(t,this._factory);if(null===n&&(n=this._factory.createPolygon(null)),n.isEmpty())return n;var i=this.edit(n.getExteriorRing(),e);if(null===i||i.isEmpty())return this._factory.createPolygon();for(var r=new E,o=0;o<n.getNumInteriorRing();o++){var s=this.edit(n.getInteriorRingN(o),e);null===s||s.isEmpty()||r.add(s)}return this._factory.createPolygon(i,r.toArray([]))},interfaces_:function(){return[]},getClass:function(){return Pt}}),Pt.GeometryEditorOperation=Rt,Zo(Ot.prototype,{edit:function(t,e){return t},interfaces_:function(){return[Rt]},getClass:function(){return Ot}}),Zo(Tt.prototype,{edit:function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return null===n?t:t instanceof Lt?e.createLinearRing(n):t instanceof wt?e.createLineString(n):t instanceof It?n.length>0?e.createPoint(n[0]):e.createPoint():t},interfaces_:function(){return[Rt]},getClass:function(){return Tt}}),Zo(At.prototype,{edit:function(t,e){return t instanceof Lt?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof wt?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof It?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},interfaces_:function(){return[Rt]},getClass:function(){return At}}),Pt.NoOpGeometryOperation=Ot,Pt.CoordinateOperation=Tt,Pt.CoordinateSequenceOperation=At,Zo(Dt.prototype,{setOrdinate:function(t,e,n){switch(e){case T.X:this._coordinates[t].x=n;break;case T.Y:this._coordinates[t].y=n;break;case T.Z:this._coordinates[t].z=n;break;default:throw new r("invalid ordinateIndex")}},size:function(){return this._coordinates.length},getOrdinate:function(t,e){switch(e){case T.X:return this._coordinates[t].x;case T.Y:return this._coordinates[t].y;case T.Z:return this._coordinates[t].z}return o.NaN},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}},getCoordinateCopy:function(t){return new g(this._coordinates[t])},getDimension:function(){return this._dimension},getX:function(t){return this._coordinates[t].x},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 Dt(t,this._dimension)},expandEnvelope:function(t){for(var e=0;e<this._coordinates.length;e++)t.expandToInclude(this._coordinates[e]);return t},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 Dt(t,this._dimension)},toString:function(){if(this._coordinates.length>0){var t=new L(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"()"},getY:function(t){return this._coordinates[t].y},toCoordinateArray:function(){return this._coordinates},interfaces_:function(){return[T,l]},getClass:function(){return Dt}}),Dt.serialVersionUID=-0xcb44a778db18e00,Zo(Ft.prototype,{readResolve:function(){return Ft.instance()},create:function(){if(1===arguments.length){if(arguments[0]instanceof Array)return new Dt(arguments[0]);if($o(arguments[0],T))return new Dt(arguments[0])}else if(2===arguments.length){var t=arguments[0],e=arguments[1];return e>3&&(e=3),e<2?new Dt(t):new Dt(t,e)}},interfaces_:function(){return[F,l]},getClass:function(){return Ft}}),Ft.instance=function(){return Ft.instanceObject},Ft.serialVersionUID=-0x38e49fa6cf6f2e00,Ft.instanceObject=new Ft;var is,rs=Object.defineProperty,os=function(t,e){function n(t){if(!this||this.constructor!==n)return new n(t);this._keys=[],this._values=[],this._itp=[],this.objectOnly=e,t&&qt.call(this,t)}return e||rs(t,"size",{get:jt}),t.constructor=n,n.prototype=t,n}({delete:function(t){return this.has(t)&&(this._keys.splice(is,1),this._values.splice(is,1),this._itp.forEach(function(t){is<t[0]&&t[0]--})),is>-1},has:function(t){return kt.call(this,this._keys,t)},get:function(t){return this.has(t)?this._values[is]:void 0},set:function(t,e){return this.has(t)?this._values[is]=e:this._values[this._keys.push(t)-1]=e,this},keys:function(){return Bt(this._itp,this._keys)},values:function(){return Bt(this._itp,this._values)},entries:function(){return Bt(this._itp,this._keys,this._values)},forEach:function(t,e){for(var n=this.entries();;){var i=n.next();if(i.done)break;t.call(e,i.value[1],i.value[0],this)}},clear:function(){(this._keys||0).length=this._values.length=0}}),ss="undefined"!=typeof Map&&Map.prototype.values?Map:os;zt.prototype=new 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Xt.nameToTypeMap.get(this._name)},toString:function(){return this._name},interfaces_:function(){return[l]},getClass:function(){return Xt}}),Xt.serialVersionUID=-552860263173159e4,Xt.nameToTypeMap=new zt,Yt.Type=Xt,Yt.serialVersionUID=0x6bee6404e9a25c00,Yt.FIXED=new Xt("FIXED"),Yt.FLOATING=new Xt("FLOATING"),Yt.FLOATING_SINGLE=new Xt("FLOATING SINGLE"),Yt.maximumPreciseValue=9007199254740992,Zo(Vt.prototype,{toGeometry:function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new g(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new g(t.getMinX(),t.getMinY()),new g(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new g(t.getMinX(),t.getMinY()),new g(t.getMinX(),t.getMaxY()),new g(t.getMaxX(),t.getMaxY()),new g(t.getMaxX(),t.getMinY()),new g(t.getMinX(),t.getMinY())]),null)},createLineString:function(){if(0===arguments.length)return 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Ft.instance()},Vt.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Vt.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Vt.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Vt.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Vt.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Vt.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Vt.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)},Vt.serialVersionUID=-0x5ea75f2051eeb400;var as={typeStr:/^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,emptyTypeStr:/^\s*(\w+)\s*EMPTY\s*$/,spaces:/\s+/,parenComma:/\)\s*,\s*\(/,doubleParenComma:/\)\s*\)\s*,\s*\(\s*\(/,trimParens:/^\s*\(?(.*?)\)?\s*$/};Zo(Ut.prototype,{read:function(t){var e,n,i;t=t.replace(/[\n\r]/g," ");var r=as.typeStr.exec(t);if(-1!==t.search("EMPTY")&&((r=as.emptyTypeStr.exec(t))[2]=void 0),r&&(n=r[1].toLowerCase(),i=r[2],ls[n]&&(e=ls[n].apply(this,[i]))),void 0===e)throw new Error("Could not parse WKT "+t);return e},write:function(t){return this.extractGeometry(t)},extractGeometry:function(t){var e=t.getGeometryType().toLowerCase();if(!us[e])return null;var n=e.toUpperCase();return t.isEmpty()?n+" EMPTY":n+"("+us[e].apply(this,[t])+")"}});var us={coordinate:function(t){return t.x+" "+t.y},point:function(t){return us.coordinate.call(this,t._coordinates._coordinates[0])},multipoint:function(t){for(var e=[],n=0,i=t._geometries.length;n<i;++n)e.push("("+us.point.apply(this,[t._geometries[n]])+")");return e.join(",")},linestring:function(t){for(var e=[],n=0,i=t._points._coordinates.length;n<i;++n)e.push(us.coordinate.apply(this,[t._points._coordinates[n]]));return e.join(",")},linearring:function(t){for(var e=[],n=0,i=t._points._coordinates.length;n<i;++n)e.push(us.coordinate.apply(this,[t._points._coordinates[n]]));return e.join(",")},multilinestring:function(t){for(var e=[],n=0,i=t._geometries.length;n<i;++n)e.push("("+us.linestring.apply(this,[t._geometries[n]])+")");return e.join(",")},polygon:function(t){var e=[];e.push("("+us.linestring.apply(this,[t._shell])+")");for(var n=0,i=t._holes.length;n<i;++n)e.push("("+us.linestring.apply(this,[t._holes[n]])+")");return e.join(",")},multipolygon:function(t){for(var e=[],n=0,i=t._geometries.length;n<i;++n)e.push("("+us.polygon.apply(this,[t._geometries[n]])+")");return e.join(",")},geometrycollection:function(t){for(var e=[],n=0,i=t._geometries.length;n<i;++n)e.push(this.extractGeometry(t._geometries[n]));return e.join(",")}},ls={point:function(t){if(void 0===t)return this.geometryFactory.createPoint();var e=t.trim().split(as.spaces);return this.geometryFactory.createPoint(new g(Number.parseFloat(e[0]),Number.parseFloat(e[1])))},multipoint:function(t){if(void 0===t)return this.geometryFactory.createMultiPoint();for(var e,n=t.trim().split(","),i=[],r=0,o=n.length;r<o;++r)e=n[r].replace(as.trimParens,"$1"),i.push(ls.point.apply(this,[e]));return this.geometryFactory.createMultiPoint(i)},linestring:function(t){if(void 0===t)return this.geometryFactory.createLineString();for(var e,n=t.trim().split(","),i=[],r=0,o=n.length;r<o;++r)e=n[r].trim().split(as.spaces),i.push(new g(Number.parseFloat(e[0]),Number.parseFloat(e[1])));return this.geometryFactory.createLineString(i)},linearring:function(t){if(void 0===t)return this.geometryFactory.createLinearRing();for(var e,n=t.trim().split(","),i=[],r=0,o=n.length;r<o;++r)e=n[r].trim().split(as.spaces),i.push(new g(Number.parseFloat(e[0]),Number.parseFloat(e[1])));return this.geometryFactory.createLinearRing(i)},multilinestring:function(t){if(void 0===t)return this.geometryFactory.createMultiLineString();for(var e,n=t.trim().split(as.parenComma),i=[],r=0,o=n.length;r<o;++r)e=n[r].replace(as.trimParens,"$1"),i.push(ls.linestring.apply(this,[e]));return this.geometryFactory.createMultiLineString(i)},polygon:function(t){if(void 0===t)return this.geometryFactory.createPolygon();for(var e,n,i,r,o=t.trim().split(as.parenComma),s=[],a=0,u=o.length;a<u;++a)e=o[a].replace(as.trimParens,"$1"),n=ls.linestring.apply(this,[e]),i=this.geometryFactory.createLinearRing(n._points),0===a?r=i:s.push(i);return this.geometryFactory.createPolygon(r,s)},multipolygon:function(t){if(void 0===t)return this.geometryFactory.createMultiPolygon();for(var e,n=t.trim().split(as.doubleParenComma),i=[],r=0,o=n.length;r<o;++r)e=n[r].replace(as.trimParens,"$1"),i.push(ls.polygon.apply(this,[e]));return this.geometryFactory.createMultiPolygon(i)},geometrycollection:function(t){if(void 0===t)return this.geometryFactory.createGeometryCollection();for(var e=(t=t.replace(/,\s*([A-Za-z])/g,"|$1")).trim().split("|"),n=[],i=0,r=e.length;i<r;++i)n.push(this.read(e[i]));return this.geometryFactory.createGeometryCollection(n)}};Zo(Ht.prototype,{write:function(t){return this.parser.write(t)}}),Zo(Ht,{toLineString:function(t,e){if(2!==arguments.length)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"}}),Zo(Wt.prototype,{getIndexAlongSegment:function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]},getTopologySummary:function(){var t=new L;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()},computeIntersection:function(t,e,n,i){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=i,this._result=this.computeIntersect(t,e,n,i)},getIntersectionNum:function(){return this._result},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];this.getEdgeDistance(t,0)>this.getEdgeDistance(t,1)?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}},isProper:function(){return this.hasIntersection()&&this._isProper},setPrecisionModel:function(t){this._precisionModel=t},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}},getIntersection:function(t){return this._intPt[t]},isEndPoint:function(){return this.hasIntersection()&&!this._isProper},hasIntersection:function(){return this._result!==Wt.NO_INTERSECTION},getEdgeDistance:function(t,e){return Wt.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1])},isCollinear:function(){return this._result===Wt.COLLINEAR_INTERSECTION},toString:function(){return Ht.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+Ht.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()},getEndpoint:function(t,e){return this._inputLines[t][e]},isIntersection:function(t){for(var e=0;e<this._result;e++)if(this._intPt[e].equals2D(t))return!0;return!1},getIntersectionAlongSegment:function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]},interfaces_:function(){return[]},getClass:function(){return Wt}}),Wt.computeEdgeDistance=function(t,e,n){var i=Math.abs(n.x-e.x),r=Math.abs(n.y-e.y),o=-1;if(t.equals(e))o=0;else if(t.equals(n))o=i>r?i:r;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 f.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o},Wt.nonRobustComputeEdgeDistance=function(t,e,n){var i=t.x-e.x,r=t.y-e.y,o=Math.sqrt(i*i+r*r);return f.isTrue(!(0===o&&!t.equals(e)),"Invalid distance calculation"),o},Wt.DONT_INTERSECT=0,Wt.DO_INTERSECT=1,Wt.COLLINEAR=2,Wt.NO_INTERSECTION=0,Wt.POINT_INTERSECTION=1,Wt.COLLINEAR_INTERSECTION=2,Ko(Jt,Wt),Zo(Jt.prototype,{isInSegmentEnvelopes:function(t){var e=new b(this._inputLines[0][0],this._inputLines[0][1]),n=new b(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&n.contains(t)},computeIntersection:function(){if(3!==arguments.length)return Wt.prototype.computeIntersection.apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2];if(this._isProper=!1,b.intersects(e,n,t)&&0===Qt.orientationIndex(e,n,t)&&0===Qt.orientationIndex(n,e,t))return this._isProper=!0,(t.equals(e)||t.equals(n))&&(this._isProper=!1),this._result=Wt.POINT_INTERSECTION,null;this._result=Wt.NO_INTERSECTION},normalizeToMinimum:function(t,e,n,i,r){r.x=this.smallestInAbsValue(t.x,e.x,n.x,i.x),r.y=this.smallestInAbsValue(t.y,e.y,n.y,i.y),t.x-=r.x,t.y-=r.y,e.x-=r.x,e.y-=r.y,n.x-=r.x,n.y-=r.y,i.x-=r.x,i.y-=r.y},safeHCoordinateIntersection:function(t,e,n,i){var r=null;try{r=D.intersection(t,e,n,i)}catch(o){if(!(o instanceof C))throw o;r=Jt.nearestEndpoint(t,e,n,i)}return r},intersection:function(t,e,n,i){var r=this.intersectionWithNormalization(t,e,n,i);return this.isInSegmentEnvelopes(r)||(r=new g(Jt.nearestEndpoint(t,e,n,i))),null!==this._precisionModel&&this._precisionModel.makePrecise(r),r},smallestInAbsValue:function(t,e,n,i){var r=t,o=Math.abs(r);return Math.abs(e)<o&&(r=e,o=Math.abs(e)),Math.abs(n)<o&&(r=n,o=Math.abs(n)),Math.abs(i)<o&&(r=i),r},checkDD:function(t,e,n,i,r){var o=O.intersection(t,e,n,i),s=this.isInSegmentEnvelopes(o);A.out.println("DD in env = "+s+"  --------------------- "+o),r.distance(o)>1e-4&&A.out.println("Distance = "+r.distance(o))},intersectionWithNormalization:function(t,e,n,i){var r=new g(t),o=new g(e),s=new g(n),a=new g(i),u=new g;this.normalizeToEnvCentre(r,o,s,a,u);var l=this.safeHCoordinateIntersection(r,o,s,a);return l.x+=u.x,l.y+=u.y,l},computeCollinearIntersection:function(t,e,n,i){var r=b.intersects(t,e,n),o=b.intersects(t,e,i),s=b.intersects(n,i,t),a=b.intersects(n,i,e);return r&&o?(this._intPt[0]=n,this._intPt[1]=i,Wt.COLLINEAR_INTERSECTION):s&&a?(this._intPt[0]=t,this._intPt[1]=e,Wt.COLLINEAR_INTERSECTION):r&&s?(this._intPt[0]=n,this._intPt[1]=t,!n.equals(t)||o||a?Wt.COLLINEAR_INTERSECTION:Wt.POINT_INTERSECTION):r&&a?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||o||s?Wt.COLLINEAR_INTERSECTION:Wt.POINT_INTERSECTION):o&&s?(this._intPt[0]=i,this._intPt[1]=t,!i.equals(t)||r||a?Wt.COLLINEAR_INTERSECTION:Wt.POINT_INTERSECTION):o&&a?(this._intPt[0]=i,this._intPt[1]=e,!i.equals(e)||r||s?Wt.COLLINEAR_INTERSECTION:Wt.POINT_INTERSECTION):Wt.NO_INTERSECTION},normalizeToEnvCentre:function(t,e,n,i,r){var o=t.x<e.x?t.x:e.x,s=t.y<e.y?t.y:e.y,a=t.x>e.x?t.x:e.x,u=t.y>e.y?t.y:e.y,l=n.x<i.x?n.x:i.x,c=n.y<i.y?n.y:i.y,h=n.x>i.x?n.x:i.x,f=n.y>i.y?n.y:i.y,g=((o>l?o:l)+(a<h?a:h))/2,d=((s>c?s:c)+(u<f?u:f))/2;r.x=g,r.y=d,t.x-=r.x,t.y-=r.y,e.x-=r.x,e.y-=r.y,n.x-=r.x,n.y-=r.y,i.x-=r.x,i.y-=r.y},computeIntersect:function(t,e,n,i){if(this._isProper=!1,!b.intersects(t,e,n,i))return Wt.NO_INTERSECTION;var r=Qt.orientationIndex(t,e,n),o=Qt.orientationIndex(t,e,i);if(r>0&&o>0||r<0&&o<0)return Wt.NO_INTERSECTION;var s=Qt.orientationIndex(n,i,t),a=Qt.orientationIndex(n,i,e);return s>0&&a>0||s<0&&a<0?Wt.NO_INTERSECTION:0===r&&0===o&&0===s&&0===a?this.computeCollinearIntersection(t,e,n,i):(0===r||0===o||0===s||0===a?(this._isProper=!1,t.equals2D(n)||t.equals2D(i)?this._intPt[0]=t:e.equals2D(n)||e.equals2D(i)?this._intPt[0]=e:0===r?this._intPt[0]=new g(n):0===o?this._intPt[0]=new g(i):0===s?this._intPt[0]=new g(t):0===a&&(this._intPt[0]=new g(e))):(this._isProper=!0,this._intPt[0]=this.intersection(t,e,n,i)),Wt.POINT_INTERSECTION)},interfaces_:function(){return[]},getClass:function(){return Jt}}),Jt.nearestEndpoint=function(t,e,n,i){var r=t,o=Qt.distancePointLine(t,n,i),s=Qt.distancePointLine(e,n,i);return s<o&&(o=s,r=e),(s=Qt.distancePointLine(n,t,e))<o&&(o=s,r=n),(s=Qt.distancePointLine(i,t,e))<o&&(o=s,r=i),r},Zo(Zt.prototype,{interfaces_:function(){return[]},getClass:function(){return Zt}}),Zt.orientationIndex=function(t,e,n){var i=e.x-t.x,r=e.y-t.y,o=n.x-e.x,s=n.y-e.y;return Zt.signOfDet2x2(i,r,o,s)},Zt.signOfDet2x2=function(t,e,n,i){var r=null,o=null,s=null;if(r=1,0===t||0===i)return 0===e||0===n?0:e>0?n>0?-r:r:n>0?r:-r;if(0===e||0===n)return i>0?t>0?r:-r:t>0?-r:r;if(0<e?0<i?e<=i||(r=-r,o=t,t=n,n=o,o=e,e=i,i=o):e<=-i?(r=-r,n=-n,i=-i):(o=t,t=-n,n=o,o=e,e=-i,i=o):0<i?-e<=i?(r=-r,t=-t,e=-e):(o=-t,t=n,n=o,o=-e,e=i,i=o):e>=i?(t=-t,e=-e,n=-n,i=-i):(r=-r,o=-t,t=-n,n=o,o=-e,e=-i,i=o),0<t){if(!(0<n))return r;if(!(t<=n))return r}else{if(0<n)return-r;if(!(t>=n))return-r;r=-r,t=-t,n=-n}for(;;){if(s=Math.floor(n/t),n-=s*t,(i-=s*e)<0)return-r;if(i>e)return r;if(t>n+n){if(e<i+i)return r}else{if(e>i+i)return-r;n=t-n,i=e-i,r=-r}if(0===i)return 0===n?0:-r;if(0===n)return r;if(s=Math.floor(t/n),t-=s*n,(e-=s*i)<0)return r;if(e>i)return-r;if(n>t+t){if(i<e+e)return-r}else{if(i>e+e)return r;t=n-t,e=i-e,r=-r}if(0===e)return 0===t?0:r;if(0===t)return-r}},Zo(Kt.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,i=e.x;return n>i&&(n=e.x,i=t.x),this._p.x>=n&&this._p.x<=i&&(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 r=t.x-this._p.x,o=t.y-this._p.y,s=e.x-this._p.x,a=e.y-this._p.y,u=Zt.signOfDet2x2(r,o,s,a);if(0===u)return this._isPointOnSegment=!0,null;a<o&&(u=-u),u>0&&this._crossingCount++}},isPointInPolygon:function(){return this.getLocation()!==N.EXTERIOR},getLocation:function(){return this._isPointOnSegment?N.BOUNDARY:this._crossingCount%2==1?N.INTERIOR:N.EXTERIOR},isOnSegment:function(){return this._isPointOnSegment},interfaces_:function(){return[]},getClass:function(){return Kt}}),Kt.locatePointInRing=function(){if(arguments[0]instanceof g&&$o(arguments[1],T)){for(var t=arguments[0],e=arguments[1],n=new Kt(t),i=new g,r=new g,o=1;o<e.size();o++)if(e.getCoordinate(o,i),e.getCoordinate(o-1,r),n.countSegment(i,r),n.isOnSegment())return n.getLocation();return n.getLocation()}if(arguments[0]instanceof g&&arguments[1]instanceof Array){for(var s=arguments[0],a=arguments[1],n=new Kt(s),o=1;o<a.length;o++){var i=a[o],r=a[o-1];if(n.countSegment(i,r),n.isOnSegment())return n.getLocation()}return n.getLocation()}},Zo(Qt.prototype,{interfaces_:function(){return[]},getClass:function(){return Qt}}),Qt.orientationIndex=function(t,e,n){return O.orientationIndex(t,e,n)},Qt.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,i=1;i<t.length-1;i++){var r=t[i].x-n,o=t[i+1].y;e+=r*(t[i-1].y-o)}return e/2}if($o(arguments[0],T)){var s=arguments[0],a=s.size();if(a<3)return 0;var u=new g,l=new g,c=new g;s.getCoordinate(0,l),s.getCoordinate(1,c);n=l.x;c.x-=n;for(var e=0,i=1;i<a-1;i++)u.y=l.y,l.x=c.x,l.y=c.y,s.getCoordinate(i+1,c),c.x-=n,e+=l.x*(u.y-c.y);return e/2}},Qt.distanceLineLine=function(t,e,n,i){if(t.equals(e))return Qt.distancePointLine(t,n,i);if(n.equals(i))return Qt.distancePointLine(i,t,e);var r=!1;if(b.intersects(t,e,n,i)){var o=(e.x-t.x)*(i.y-n.y)-(e.y-t.y)*(i.x-n.x);if(0===o)r=!0;else{var s=(t.y-n.y)*(i.x-n.x)-(t.x-n.x)*(i.y-n.y),a=((t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y))/o,u=s/o;(u<0||u>1||a<0||a>1)&&(r=!0)}}else r=!0;return r?S.min(Qt.distancePointLine(t,n,i),Qt.distancePointLine(e,n,i),Qt.distancePointLine(n,t,e),Qt.distancePointLine(i,t,e)):0},Qt.isPointInRing=function(t,e){return Qt.locatePointInRing(t,e)!==N.EXTERIOR},Qt.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,i=new g;t.getCoordinate(0,i);for(var r=i.x,o=i.y,s=1;s<e;s++){t.getCoordinate(s,i);var a=i.x,u=i.y,l=a-r,c=u-o;n+=Math.sqrt(l*l+c*c),r=a,o=u}return n},Qt.isCCW=function(t){var e=t.length-1;if(e<3)throw new r("Ring has fewer than 4 points, so orientation cannot be determined");for(var n=t[0],i=0,o=1;o<=e;o++){var s=t[o];s.y>n.y&&(n=s,i=o)}var a=i;do{(a-=1)<0&&(a=e)}while(t[a].equals2D(n)&&a!==i);var u=i;do{u=(u+1)%e}while(t[u].equals2D(n)&&u!==i);var l=t[a],c=t[u];if(l.equals2D(n)||c.equals2D(n)||l.equals2D(c))return!1;var h=Qt.computeOrientation(l,n,c);return 0===h?l.x>c.x:h>0},Qt.locatePointInRing=function(t,e){return Kt.locatePointInRing(t,e)},Qt.distancePointLinePerpendicular=function(t,e,n){var i=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),r=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/i;return Math.abs(r)*Math.sqrt(i)},Qt.computeOrientation=function(t,e,n){return Qt.orientationIndex(t,e,n)},Qt.distancePointLine=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(0===e.length)throw new r("Line array must contain at least one vertex");for(var n=t.distance(e[0]),i=0;i<e.length-1;i++){var o=Qt.distancePointLine(t,e[i],e[i+1]);o<n&&(n=o)}return n}if(3===arguments.length){var s=arguments[0],a=arguments[1],u=arguments[2];if(a.x===u.x&&a.y===u.y)return s.distance(a);var l=(u.x-a.x)*(u.x-a.x)+(u.y-a.y)*(u.y-a.y),c=((s.x-a.x)*(u.x-a.x)+(s.y-a.y)*(u.y-a.y))/l;if(c<=0)return s.distance(a);if(c>=1)return s.distance(u);var h=((a.y-s.y)*(u.x-a.x)-(a.x-s.x)*(u.y-a.y))/l;return Math.abs(h)*Math.sqrt(l)}},Qt.isOnLine=function(t,e){for(var n=new Jt,i=1;i<e.length;i++){var r=e[i-1],o=e[i];if(n.computeIntersection(t,r,o),n.hasIntersection())return!0}return!1},Qt.CLOCKWISE=-1,Qt.RIGHT=Qt.CLOCKWISE,Qt.COUNTERCLOCKWISE=1,Qt.LEFT=Qt.COUNTERCLOCKWISE,Qt.COLLINEAR=0,Qt.STRAIGHT=Qt.COLLINEAR,Zo($t.prototype,{minX:function(){return Math.min(this.p0.x,this.p1.x)},orientationIndex:function(){if(arguments[0]instanceof $t){var t=arguments[0],e=Qt.orientationIndex(this.p0,this.p1,t.p0),n=Qt.orientationIndex(this.p0,this.p1,t.p1);return e>=0&&n>=0?Math.max(e,n):e<=0&&n<=0?Math.max(e,n):0}if(arguments[0]instanceof g){var i=arguments[0];return Qt.orientationIndex(this.p0,this.p1,i)}},toGeometry:function(t){return t.createLineString([this.p0,this.p1])},isVertical:function(){return this.p0.x===this.p1.x},equals:function(t){if(!(t instanceof $t))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},intersection:function(t){var e=new Jt;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},project:function(){if(arguments[0]instanceof g){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new g(t);var e=this.projectionFactor(t),n=new g;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 $t){var i=arguments[0],r=this.projectionFactor(i.p0),o=this.projectionFactor(i.p1);if(r>=1&&o>=1)return null;if(r<=0&&o<=0)return null;var s=this.project(i.p0);r<0&&(s=this.p0),r>1&&(s=this.p1);var a=this.project(i.p1);return o<0&&(a=this.p0),o>1&&(a=this.p1),new $t(s,a)}},normalize:function(){this.p1.compareTo(this.p0)<0&&this.reverse()},angle:function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},getCoordinate:function(t){return 0===t?this.p0:this.p1},distancePerpendicular:function(t){return Qt.distancePointLinePerpendicular(t,this.p0,this.p1)},minY:function(){return Math.min(this.p0.y,this.p1.y)},midPoint:function(){return $t.midPoint(this.p0,this.p1)},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,i=e*e+n*n;return i<=0?o.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/i},closestPoints:function(t){var e=this.intersection(t);if(null!==e)return[e,e];var n=new Array(2).fill(null),i=o.MAX_VALUE,r=null,s=this.closestPoint(t.p0);i=s.distance(t.p0),n[0]=s,n[1]=t.p0;var a=this.closestPoint(t.p1);(r=a.distance(t.p1))<i&&(i=r,n[0]=a,n[1]=t.p1);var u=t.closestPoint(this.p0);(r=u.distance(this.p0))<i&&(i=r,n[0]=this.p0,n[1]=u);var l=t.closestPoint(this.p1);return(r=l.distance(this.p1))<i&&(i=r,n[0]=this.p1,n[1]=l),n},closestPoint:function(t){var e=this.projectionFactor(t);return e>0&&e<1?this.project(t):this.p0.distance(t)<this.p1.distance(t)?this.p0:this.p1},maxX:function(){return Math.max(this.p0.x,this.p1.x)},getLength:function(){return this.p0.distance(this.p1)},compareTo:function(t){var e=t,n=this.p0.compareTo(e.p0);return 0!==n?n:this.p1.compareTo(e.p1)},reverse:function(){var t=this.p0;this.p0=this.p1,this.p1=t},equalsTopo:function(t){return this.p0.equals(t.p0)&&this.p1.equals(t.p1)||this.p0.equals(t.p1)&&this.p1.equals(t.p0)},lineIntersection:function(t){try{return D.intersection(this.p0,this.p1,t.p0,t.p1)}catch(t){if(!(t instanceof C))throw t}return null},maxY:function(){return Math.max(this.p0.y,this.p1.y)},pointAlongOffset:function(t,e){var n=this.p0.x+t*(this.p1.x-this.p0.x),i=this.p0.y+t*(this.p1.y-this.p0.y),r=this.p1.x-this.p0.x,o=this.p1.y-this.p0.y,s=Math.sqrt(r*r+o*o),a=0,u=0;if(0!==e){if(s<=0)throw new IllegalStateException("Cannot compute offset from zero-length line segment");a=e*r/s,u=e*o/s}return new g(n-u,i+a)},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}},segmentFraction:function(t){var e=this.projectionFactor(t);return e<0?e=0:(e>1||o.isNaN(e))&&(e=1),e},toString:function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},isHorizontal:function(){return this.p0.y===this.p1.y},distance:function(){if(arguments[0]instanceof $t){var t=arguments[0];return Qt.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof g){var e=arguments[0];return Qt.distancePointLine(e,this.p0,this.p1)}},pointAlong:function(t){var e=new g;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},hashCode:function(){var t=java.lang.Double.doubleToLongBits(this.p0.x);t^=31*java.lang.Double.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),n=java.lang.Double.doubleToLongBits(this.p1.x);return n^=31*java.lang.Double.doubleToLongBits(this.p1.y),e^(Math.trunc(n)^Math.trunc(n>>32))},interfaces_:function(){return[s,l]},getClass:function(){return $t}}),$t.midPoint=function(t,e){return new g((t.x+e.x)/2,(t.y+e.y)/2)},$t.serialVersionUID=0x2d2172135f411c00,Zo(te.prototype,{isIntersects:function(){return!this.isDisjoint()},isCovers:function(){return(te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])||te.isTrue(this._matrix[N.INTERIOR][N.BOUNDARY])||te.isTrue(this._matrix[N.BOUNDARY][N.INTERIOR])||te.isTrue(this._matrix[N.BOUNDARY][N.BOUNDARY]))&&this._matrix[N.EXTERIOR][N.INTERIOR]===ut.FALSE&&this._matrix[N.EXTERIOR][N.BOUNDARY]===ut.FALSE},isCoveredBy:function(){return(te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])||te.isTrue(this._matrix[N.INTERIOR][N.BOUNDARY])||te.isTrue(this._matrix[N.BOUNDARY][N.INTERIOR])||te.isTrue(this._matrix[N.BOUNDARY][N.BOUNDARY]))&&this._matrix[N.INTERIOR][N.EXTERIOR]===ut.FALSE&&this._matrix[N.BOUNDARY][N.EXTERIOR]===ut.FALSE},set:function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<t.length;e++){var n=Math.trunc(e/3),i=e%3;this._matrix[n][i]=ut.toDimensionValue(t.charAt(e))}else if(3===arguments.length){var r=arguments[0],o=arguments[1],s=arguments[2];this._matrix[r][o]=s}},isContains:function(){return te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])&&this._matrix[N.EXTERIOR][N.INTERIOR]===ut.FALSE&&this._matrix[N.EXTERIOR][N.BOUNDARY]===ut.FALSE},setAtLeast:function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<t.length;e++){var n=Math.trunc(e/3),i=e%3;this.setAtLeast(n,i,ut.toDimensionValue(t.charAt(e)))}else if(3===arguments.length){var r=arguments[0],o=arguments[1],s=arguments[2];this._matrix[r][o]<s&&(this._matrix[r][o]=s)}},setAtLeastIfValid:function(t,e,n){t>=0&&e>=0&&this.setAtLeast(t,e,n)},isWithin:function(){return te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])&&this._matrix[N.INTERIOR][N.EXTERIOR]===ut.FALSE&&this._matrix[N.BOUNDARY][N.EXTERIOR]===ut.FALSE},isTouches:function(t,e){return t>e?this.isTouches(e,t):(t===ut.A&&e===ut.A||t===ut.L&&e===ut.L||t===ut.L&&e===ut.A||t===ut.P&&e===ut.A||t===ut.P&&e===ut.L)&&(this._matrix[N.INTERIOR][N.INTERIOR]===ut.FALSE&&(te.isTrue(this._matrix[N.INTERIOR][N.BOUNDARY])||te.isTrue(this._matrix[N.BOUNDARY][N.INTERIOR])||te.isTrue(this._matrix[N.BOUNDARY][N.BOUNDARY])))},isOverlaps:function(t,e){return t===ut.P&&e===ut.P||t===ut.A&&e===ut.A?te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])&&te.isTrue(this._matrix[N.INTERIOR][N.EXTERIOR])&&te.isTrue(this._matrix[N.EXTERIOR][N.INTERIOR]):t===ut.L&&e===ut.L&&(1===this._matrix[N.INTERIOR][N.INTERIOR]&&te.isTrue(this._matrix[N.INTERIOR][N.EXTERIOR])&&te.isTrue(this._matrix[N.EXTERIOR][N.INTERIOR]))},isEquals:function(t,e){return t===e&&(te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])&&this._matrix[N.INTERIOR][N.EXTERIOR]===ut.FALSE&&this._matrix[N.BOUNDARY][N.EXTERIOR]===ut.FALSE&&this._matrix[N.EXTERIOR][N.INTERIOR]===ut.FALSE&&this._matrix[N.EXTERIOR][N.BOUNDARY]===ut.FALSE)},toString:function(){for(var t=new L("123456789"),e=0;e<3;e++)for(var n=0;n<3;n++)t.setCharAt(3*e+n,ut.toDimensionSymbol(this._matrix[e][n]));return t.toString()},setAll:function(t){for(var e=0;e<3;e++)for(var n=0;n<3;n++)this._matrix[e][n]=t},get:function(t,e){return this._matrix[t][e]},transpose:function(){var t=this._matrix[1][0];return this._matrix[1][0]=this._matrix[0][1],this._matrix[0][1]=t,t=this._matrix[2][0],this._matrix[2][0]=this._matrix[0][2],this._matrix[0][2]=t,t=this._matrix[2][1],this._matrix[2][1]=this._matrix[1][2],this._matrix[1][2]=t,this},matches:function(t){if(9!==t.length)throw new r("Should be length 9: "+t);for(var e=0;e<3;e++)for(var n=0;n<3;n++)if(!te.matches(this._matrix[e][n],t.charAt(3*e+n)))return!1;return!0},add:function(t){for(var e=0;e<3;e++)for(var n=0;n<3;n++)this.setAtLeast(e,n,t.get(e,n))},isDisjoint:function(){return this._matrix[N.INTERIOR][N.INTERIOR]===ut.FALSE&&this._matrix[N.INTERIOR][N.BOUNDARY]===ut.FALSE&&this._matrix[N.BOUNDARY][N.INTERIOR]===ut.FALSE&&this._matrix[N.BOUNDARY][N.BOUNDARY]===ut.FALSE},isCrosses:function(t,e){return t===ut.P&&e===ut.L||t===ut.P&&e===ut.A||t===ut.L&&e===ut.A?te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])&&te.isTrue(this._matrix[N.INTERIOR][N.EXTERIOR]):t===ut.L&&e===ut.P||t===ut.A&&e===ut.P||t===ut.A&&e===ut.L?te.isTrue(this._matrix[N.INTERIOR][N.INTERIOR])&&te.isTrue(this._matrix[N.EXTERIOR][N.INTERIOR]):t===ut.L&&e===ut.L&&0===this._matrix[N.INTERIOR][N.INTERIOR]},interfaces_:function(){return[a]},getClass:function(){return te}}),te.matches=function(){if(Number.isInteger(arguments[0])&&"string"==typeof arguments[1]){var t=arguments[0],e=arguments[1];return e===ut.SYM_DONTCARE||(e===ut.SYM_TRUE&&(t>=0||t===ut.TRUE)||(e===ut.SYM_FALSE&&t===ut.FALSE||(e===ut.SYM_P&&t===ut.P||(e===ut.SYM_L&&t===ut.L||e===ut.SYM_A&&t===ut.A))))}if("string"==typeof arguments[0]&&"string"==typeof arguments[1]){var n=arguments[0],i=arguments[1];return new te(n).matches(i)}},te.isTrue=function(t){return t>=0||t===ut.TRUE},Zo(ee.prototype,{addPoint:function(t){this._ptCount+=1,this._ptCentSum.x+=t.x,this._ptCentSum.y+=t.y},setBasePoint:function(t){null===this._areaBasePt&&(this._areaBasePt=t)},addLineSegments:function(t){for(var e=0,n=0;n<t.length-1;n++){var i=t[n].distance(t[n+1]);if(0!==i){e+=i;var r=(t[n].x+t[n+1].x)/2;this._lineCentSum.x+=i*r;var o=(t[n].y+t[n+1].y)/2;this._lineCentSum.y+=i*o}}this._totalLength+=e,0===e&&t.length>0&&this.addPoint(t[0])},addHole:function(t){for(var e=Qt.isCCW(t),n=0;n<t.length-1;n++)this.addTriangle(this._areaBasePt,t[n],t[n+1],e);this.addLineSegments(t)},getCentroid:function(){var t=new g;if(Math.abs(this._areasum2)>0)t.x=this._cg3.x/3/this._areasum2,t.y=this._cg3.y/3/this._areasum2;else if(this._totalLength>0)t.x=this._lineCentSum.x/this._totalLength,t.y=this._lineCentSum.y/this._totalLength;else{if(!(this._ptCount>0))return null;t.x=this._ptCentSum.x/this._ptCount,t.y=this._ptCentSum.y/this._ptCount}return t},addShell:function(t){t.length>0&&this.setBasePoint(t[0]);for(var e=!Qt.isCCW(t),n=0;n<t.length-1;n++)this.addTriangle(this._areaBasePt,t[n],t[n+1],e);this.addLineSegments(t)},addTriangle:function(t,e,n,i){var r=i?1:-1;ee.centroid3(t,e,n,this._triangleCent3);var o=ee.area2(t,e,n);this._cg3.x+=r*o*this._triangleCent3.x,this._cg3.y+=r*o*this._triangleCent3.y,this._areasum2+=r*o},add:function(){if(arguments[0]instanceof Nt){var t=arguments[0];this.addShell(t.getExteriorRing().getCoordinates());for(r=0;r<t.getNumInteriorRing();r++)this.addHole(t.getInteriorRingN(r).getCoordinates())}else if(arguments[0]instanceof q){var e=arguments[0];if(e.isEmpty())return null;if(e instanceof It)this.addPoint(e.getCoordinate());else if(e instanceof wt)this.addLineSegments(e.getCoordinates());else if(e instanceof Nt){var n=e;this.add(n)}else if(e instanceof ht)for(var i=e,r=0;r<i.getNumGeometries();r++)this.add(i.getGeometryN(r))}},interfaces_:function(){return[]},getClass:function(){return ee}}),ee.area2=function(t,e,n){return(e.x-t.x)*(n.y-t.y)-(n.x-t.x)*(e.y-t.y)},ee.centroid3=function(t,e,n,i){return i.x=t.x+e.x+n.x,i.y=t.y+e.y+n.y,null},ee.getCentroid=function(t){return new ee(t).getCentroid()},(ne.prototype=new Error).name="EmptyStackException",ie.prototype=new m,ie.prototype.add=function(t){return this.array_.push(t),!0},ie.prototype.get=function(t){if(t<0||t>=this.size())throw new IndexOutOfBoundsException;return this.array_[t]},ie.prototype.push=function(t){return this.array_.push(t),t},ie.prototype.pop=function(t){if(0===this.array_.length)throw new ne;return this.array_.pop()},ie.prototype.peek=function(){if(0===this.array_.length)throw new ne;return this.array_[this.array_.length-1]},ie.prototype.empty=function(){return 0===this.array_.length},ie.prototype.isEmpty=function(){return this.empty()},ie.prototype.search=function(t){return this.array_.indexOf(t)},ie.prototype.size=function(){return this.array_.length},ie.prototype.toArray=function(){for(var t=[],e=0,n=this.array_.length;e<n;e++)t.push(this.array_[e]);return t},Zo(re.prototype,{filter:function(t){this.treeSet.contains(t)||(this.list.add(t),this.treeSet.add(t))},getCoordinates:function(){var t=new Array(this.list.size()).fill(null);return this.list.toArray(t)},interfaces_:function(){return[k]},getClass:function(){return re}}),re.filterCoordinates=function(t){for(var e=new re,n=0;n<t.length;n++)e.filter(t[n]);return e.getCoordinates()},Zo(oe.prototype,{preSort:function(t){for(var e=null,n=1;n<t.length;n++)(t[n].y<t[0].y||t[n].y===t[0].y&&t[n].x<t[0].x)&&(e=t[0],t[0]=t[n],t[n]=e);return at.sort(t,1,t.length,new se(t[0])),t},computeOctRing:function(t){var e=this.computeOctPts(t),n=new w;return n.add(e,!1),n.size()<3?null:(n.closeRing(),n.toCoordinateArray())},lineOrPolygon:function(t){if(3===(t=this.cleanRing(t)).length)return this._geomFactory.createLineString([t[0],t[1]]);var e=this._geomFactory.createLinearRing(t);return this._geomFactory.createPolygon(e,null)},cleanRing:function(t){f.equals(t[0],t[t.length-1]);for(var e=new E,n=null,i=0;i<=t.length-2;i++){var r=t[i],o=t[i+1];r.equals(o)||(null!==n&&this.isBetween(n,r,o)||(e.add(r),n=r))}e.add(t[t.length-1]);var s=new Array(e.size()).fill(null);return e.toArray(s)},isBetween:function(t,e,n){if(0!==Qt.computeOrientation(t,e,n))return!1;if(t.x!==n.x){if(t.x<=e.x&&e.x<=n.x)return!0;if(n.x<=e.x&&e.x<=t.x)return!0}if(t.y!==n.y){if(t.y<=e.y&&e.y<=n.y)return!0;if(n.y<=e.y&&e.y<=t.y)return!0}return!1},reduce:function(t){var e=this.computeOctRing(t);if(null===e)return t;for(var n=new st,i=0;i<e.length;i++)n.add(e[i]);for(i=0;i<t.length;i++)Qt.isPointInRing(t[i],e)||n.add(t[i]);var r=V.toCoordinateArray(n);return r.length<3?this.padArray3(r):r},getConvexHull:function(){if(0===this._inputPts.length)return this._geomFactory.createGeometryCollection(null);if(1===this._inputPts.length)return this._geomFactory.createPoint(this._inputPts[0]);if(2===this._inputPts.length)return this._geomFactory.createLineString(this._inputPts);var t=this._inputPts;this._inputPts.length>50&&(t=this.reduce(this._inputPts));var e=this.preSort(t),n=this.grahamScan(e),i=this.toCoordinateArray(n);return this.lineOrPolygon(i)},padArray3:function(t){for(var e=new Array(3).fill(null),n=0;n<e.length;n++)n<t.length?e[n]=t[n]:e[n]=t[0];return e},computeOctPts:function(t){for(var e=new Array(8).fill(null),n=0;n<e.length;n++)e[n]=t[0];for(var i=1;i<t.length;i++)t[i].x<e[0].x&&(e[0]=t[i]),t[i].x-t[i].y<e[1].x-e[1].y&&(e[1]=t[i]),t[i].y>e[2].y&&(e[2]=t[i]),t[i].x+t[i].y>e[3].x+e[3].y&&(e[3]=t[i]),t[i].x>e[4].x&&(e[4]=t[i]),t[i].x-t[i].y>e[5].x-e[5].y&&(e[5]=t[i]),t[i].y<e[6].y&&(e[6]=t[i]),t[i].x+t[i].y<e[7].x+e[7].y&&(e[7]=t[i]);return e},toCoordinateArray:function(t){for(var e=new Array(t.size()).fill(null),n=0;n<t.size();n++){var i=t.get(n);e[n]=i}return e},grahamScan:function(t){var e=null,n=new ie;e=n.push(t[0]),e=n.push(t[1]),e=n.push(t[2]);for(var i=3;i<t.length;i++){for(e=n.pop();!n.empty()&&Qt.computeOrientation(n.peek(),e,t[i])>0;)e=n.pop();e=n.push(e),e=n.push(t[i])}return e=n.push(t[0]),n},interfaces_:function(){return[]},getClass:function(){return oe}}),oe.extractCoordinates=function(t){var e=new re;return t.apply(e),e.getCoordinates()},Zo(se.prototype,{compare:function(t,e){var n=t,i=e;return se.polarCompare(this._origin,n,i)},interfaces_:function(){return[u]},getClass:function(){return se}}),se.polarCompare=function(t,e,n){var i=e.x-t.x,r=e.y-t.y,o=n.x-t.x,s=n.y-t.y,a=Qt.computeOrientation(t,e,n);if(a===Qt.COUNTERCLOCKWISE)return 1;if(a===Qt.CLOCKWISE)return-1;var u=i*i+r*r,l=o*o+s*s;return u<l?-1:u>l?1:0},oe.RadialComparator=se,Zo(ae.prototype,{transformPoint:function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))},transformPolygon:function(t,e){var n=!0,i=this.transformLinearRing(t.getExteriorRing(),t);null!==i&&i instanceof Lt&&!i.isEmpty()||(n=!1);for(var r=new E,o=0;o<t.getNumInteriorRing();o++){var s=this.transformLinearRing(t.getInteriorRingN(o),t);null===s||s.isEmpty()||(s instanceof Lt||(n=!1),r.add(s))}if(n)return this._factory.createPolygon(i,r.toArray([]));var a=new E;return null!==i&&a.add(i),a.addAll(r),this._factory.buildGeometry(a)},createCoordinateSequence:function(t){return this._factory.getCoordinateSequenceFactory().create(t)},getInputGeometry:function(){return this._inputGeom},transformMultiLineString:function(t,e){for(var n=new E,i=0;i<t.getNumGeometries();i++){var r=this.transformLineString(t.getGeometryN(i),t);null!==r&&(r.isEmpty()||n.add(r))}return this._factory.buildGeometry(n)},transformCoordinates:function(t,e){return this.copy(t)},transformLineString:function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))},transformMultiPoint:function(t,e){for(var n=new E,i=0;i<t.getNumGeometries();i++){var r=this.transformPoint(t.getGeometryN(i),t);null!==r&&(r.isEmpty()||n.add(r))}return this._factory.buildGeometry(n)},transformMultiPolygon:function(t,e){for(var n=new E,i=0;i<t.getNumGeometries();i++){var r=this.transformPolygon(t.getGeometryN(i),t);null!==r&&(r.isEmpty()||n.add(r))}return this._factory.buildGeometry(n)},copy:function(t){return t.copy()},transformGeometryCollection:function(t,e){for(var n=new E,i=0;i<t.getNumGeometries();i++){var r=this.transform(t.getGeometryN(i));null!==r&&(this._pruneEmptyGeometry&&r.isEmpty()||n.add(r))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(Vt.toGeometryArray(n)):this._factory.buildGeometry(n)},transform:function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof It)return this.transformPoint(t,null);if(t instanceof St)return this.transformMultiPoint(t,null);if(t instanceof Lt)return this.transformLinearRing(t,null);if(t instanceof wt)return this.transformLineString(t,null);if(t instanceof ft)return this.transformMultiLineString(t,null);if(t instanceof Nt)return this.transformPolygon(t,null);if(t instanceof Mt)return this.transformMultiPolygon(t,null);if(t instanceof ht)return this.transformGeometryCollection(t,null);throw new r("Unknown Geometry subtype: "+t.getClass().getName())},transformLinearRing:function(t,e){var n=this.transformCoordinates(t.getCoordinateSequence(),t);if(null===n)return this._factory.createLinearRing(null);var i=n.size();return i>0&&i<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)},interfaces_:function(){return[]},getClass:function(){return ae}}),Zo(ue.prototype,{snapVertices:function(t,e){for(var n=this._isClosed?t.size()-1:t.size(),i=0;i<n;i++){var r=t.get(i),o=this.findSnapForVertex(r,e);null!==o&&(t.set(i,new g(o)),0===i&&this._isClosed&&t.set(t.size()-1,new g(o)))}},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},snapTo:function(t){var e=new w(this._srcPts);return this.snapVertices(e,t),this.snapSegments(e,t),e.toCoordinateArray()},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 i=0;i<n;i++){var r=e[i],o=this.findSegmentIndexToSnap(r,t);o>=0&&t.add(o+1,new g(r),!1)}},findSegmentIndexToSnap:function(t,e){for(var n=o.MAX_VALUE,i=-1,r=0;r<e.size()-1;r++){if(this._seg.p0=e.get(r),this._seg.p1=e.get(r+1),this._seg.p0.equals2D(t)||this._seg.p1.equals2D(t)){if(this._allowSnappingToSourceVertices)continue;return-1}var s=this._seg.distance(t);s<this._snapTolerance&&s<n&&(n=s,i=r)}return i},setAllowSnappingToSourceVertices:function(t){this._allowSnappingToSourceVertices=t},interfaces_:function(){return[]},getClass:function(){return ue}}),ue.isClosed=function(t){return!(t.length<=1)&&t[0].equals2D(t[t.length-1])},Zo(le.prototype,{snapTo:function(t,e){return new ce(e,this.extractTargetCoordinates(t)).transform(this._srcGeom)},snapToSelf:function(t,e){var n=new ce(t,this.extractTargetCoordinates(this._srcGeom),!0).transform(this._srcGeom),i=n;return e&&$o(i,Ct)&&(i=n.buffer(0)),i},computeSnapTolerance:function(t){return this.computeMinimumSegmentLength(t)/10},extractTargetCoordinates:function(t){for(var e=new st,n=t.getCoordinates(),i=0;i<n.length;i++)e.add(n[i]);return e.toArray(new Array(0).fill(null))},computeMinimumSegmentLength:function(t){for(var e=o.MAX_VALUE,n=0;n<t.length-1;n++){var i=t[n].distance(t[n+1]);i<e&&(e=i)}return e},interfaces_:function(){return[]},getClass:function(){return le}}),le.snap=function(t,e,n){var i=new Array(2).fill(null),r=new le(t);i[0]=r.snapTo(e,n);var o=new le(e);return i[1]=o.snapTo(i[0],n),i},le.computeOverlaySnapTolerance=function(){if(1===arguments.length){var t=arguments[0],e=le.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===Yt.FIXED){var i=1/n.getScale()*2/1.415;i>e&&(e=i)}return e}if(2===arguments.length){var r=arguments[0],o=arguments[1];return Math.min(le.computeOverlaySnapTolerance(r),le.computeOverlaySnapTolerance(o))}},le.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*le.SNAP_PRECISION_FACTOR},le.snapToSelf=function(t,e,n){return new le(t).snapToSelf(e,n)},le.SNAP_PRECISION_FACTOR=1e-9,Ko(ce,ae),Zo(ce.prototype,{snapLine:function(t,e){var n=new ue(t,this._snapTolerance);return n.setAllowSnappingToSourceVertices(this._isSelfSnap),n.snapTo(e)},transformCoordinates:function(t,e){var n=t.toCoordinateArray(),i=this.snapLine(n,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(i)},interfaces_:function(){return[]},getClass:function(){return ce}}),Zo(he.prototype,{getCommon:function(){return o.longBitsToDouble(this._commonBits)},add:function(t){var e=o.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=he.signExpBits(this._commonBits),this._isFirst=!1,null):he.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=he.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=he.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},toString:function(){if(1===arguments.length){var t=arguments[0],e=o.longBitsToDouble(t),n="0000000000000000000000000000000000000000000000000000000000000000"+Long.toBinaryString(t),i=n.substring(n.length-64);return i.substring(0,1)+"  "+i.substring(1,12)+"(exp) "+i.substring(12)+" [ "+e+" ]"}},interfaces_:function(){return[]},getClass:function(){return he}}),he.getBit=function(t,e){return 0!=(t&1<<e)?1:0},he.signExpBits=function(t){return t>>52},he.zeroLowerBits=function(t,e){return t&~((1<<e)-1)},he.numCommonMostSigMantissaBits=function(t,e){for(var n=0,i=52;i>=0;i--){if(he.getBit(t,i)!==he.getBit(e,i))return n;n++}return 52},Zo(fe.prototype,{addCommonBits:function(t){var e=new de(this._commonCoord);t.apply(e),t.geometryChanged()},removeCommonBits:function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new g(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new de(e);return t.apply(n),t.geometryChanged(),t},getCommonCoordinate:function(){return this._commonCoord},add:function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},interfaces_:function(){return[]},getClass:function(){return fe}}),Zo(ge.prototype,{filter:function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},getCommonCoordinate:function(){return new g(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},interfaces_:function(){return[k]},getClass:function(){return ge}}),Zo(de.prototype,{filter:function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,i=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,i)},isDone:function(){return!1},isGeometryChanged:function(){return!0},interfaces_:function(){return[ct]},getClass:function(){return de}}),fe.CommonCoordinateFilter=ge,fe.Translater=de,Zo(pe.prototype,{next:function(){if(this._atStart)return this._atStart=!1,pe.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 y;var t=this._parent.getGeometryN(this._index++);return t instanceof ht?(this._subcollectionIterator=new pe(t),this._subcollectionIterator.next()):t},remove:function(){throw new UnsupportedOperationException(this.getClass().getName())},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)},interfaces_:function(){return[p]},getClass:function(){return pe}}),pe.isAtomic=function(t){return!(t instanceof ht)},Zo(_e.prototype,{locateInternal:function(){if(arguments[0]instanceof g&&arguments[1]instanceof Nt){var t=arguments[0],e=arguments[1];if(e.isEmpty())return N.EXTERIOR;var n=e.getExteriorRing(),i=this.locateInPolygonRing(t,n);if(i===N.EXTERIOR)return N.EXTERIOR;if(i===N.BOUNDARY)return N.BOUNDARY;for(var r=0;r<e.getNumInteriorRing();r++){var o=e.getInteriorRingN(r),s=this.locateInPolygonRing(t,o);if(s===N.INTERIOR)return N.EXTERIOR;if(s===N.BOUNDARY)return N.BOUNDARY}return N.INTERIOR}if(arguments[0]instanceof g&&arguments[1]instanceof wt){var a=arguments[0],u=arguments[1];if(!u.getEnvelopeInternal().intersects(a))return N.EXTERIOR;var l=u.getCoordinates();return u.isClosed()||!a.equals(l[0])&&!a.equals(l[l.length-1])?Qt.isOnLine(a,l)?N.INTERIOR:N.EXTERIOR:N.BOUNDARY}if(arguments[0]instanceof g&&arguments[1]instanceof It){var c=arguments[0];return arguments[1].getCoordinate().equals2D(c)?N.INTERIOR:N.EXTERIOR}},locateInPolygonRing:function(t,e){return e.getEnvelopeInternal().intersects(t)?Qt.locatePointInRing(t,e.getCoordinates()):N.EXTERIOR},intersects:function(t,e){return this.locate(t,e)!==N.EXTERIOR},updateLocationInfo:function(t){t===N.INTERIOR&&(this._isIn=!0),t===N.BOUNDARY&&this._numBoundaries++},computeLocation:function(t,e){if(e instanceof It&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof wt)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof Nt)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof ft)for(var n=e,i=0;i<n.getNumGeometries();i++){var r=n.getGeometryN(i);this.updateLocationInfo(this.locateInternal(t,r))}else if(e instanceof Mt)for(var o=e,i=0;i<o.getNumGeometries();i++){var s=o.getGeometryN(i);this.updateLocationInfo(this.locateInternal(t,s))}else if(e instanceof ht)for(var a=new pe(e);a.hasNext();){var u=a.next();u!==e&&this.computeLocation(t,u)}},locate:function(t,e){return e.isEmpty()?N.EXTERIOR:e instanceof wt?this.locateInternal(t,e):e instanceof Nt?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?N.BOUNDARY:this._numBoundaries>0||this._isIn?N.INTERIOR:N.EXTERIOR)},interfaces_:function(){return[]},getClass:function(){return _e}}),Zo(ve.prototype,{interfaces_:function(){return[]},getClass:function(){return ve}}),ve.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 r("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),i=Math.abs(e);return t>=0?e>=0?n>=i?0:1:n>=i?7:6:e>=0?n>=i?3:2:n>=i?4:5}if(arguments[0]instanceof g&&arguments[1]instanceof g){var o=arguments[0],s=arguments[1],a=s.x-o.x,u=s.y-o.y;if(0===a&&0===u)throw new r("Cannot compute the octant for two identical points "+o);return ve.octant(a,u)}},Zo(me.prototype,{getCoordinates:function(){},size:function(){},getCoordinate:function(t){},isClosed:function(){},setData:function(t){},getData:function(){},interfaces_:function(){return[]},getClass:function(){return me}}),Zo(ye.prototype,{getCoordinates:function(){return this._pts},size:function(){return this._pts.length},getCoordinate:function(t){return this._pts[t]},isClosed:function(){return this._pts[0].equals(this._pts[this._pts.length-1])},getSegmentOctant:function(t){return t===this._pts.length-1?-1:ve.octant(this.getCoordinate(t),this.getCoordinate(t+1))},setData:function(t){this._data=t},getData:function(){return this._data},toString:function(){return Ht.toLineString(new Dt(this._pts))},interfaces_:function(){return[me]},getClass:function(){return ye}}),Zo(xe.prototype,{getBounds:function(){},interfaces_:function(){return[]},getClass:function(){return xe}}),Zo(Ee.prototype,{getItem:function(){return this._item},getBounds:function(){return this._bounds},interfaces_:function(){return[xe,l]},getClass:function(){return Ee}}),Zo(we.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},size:function(){return this._size},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)},clear:function(){this._size=0,this._items.clear()},isEmpty:function(){return 0===this._size},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)},interfaces_:function(){return[]},getClass:function(){return we}}),Zo(be.prototype,{visitItem:function(t){},interfaces_:function(){return[]},getClass:function(){return be}}),Zo(Ie.prototype,{insert:function(t,e){},remove:function(t,e){},query:function(){},interfaces_:function(){return[]},getClass:function(){return Ie}}),Zo(Ce.prototype,{getLevel:function(){return this._level},size:function(){return this._childBoundables.size()},getChildBoundables:function(){return this._childBoundables},addChildBoundable:function(t){f.isTrue(null===this._bounds),this._childBoundables.add(t)},isEmpty:function(){return this._childBoundables.isEmpty()},getBounds:function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},interfaces_:function(){return[xe,l]},getClass:function(){return Ce}}),Ce.serialVersionUID=0x5a1e55ec41369800;var cs={reverseOrder:function(){return{compare:function(t,e){return e.compareTo(t)}}},min:function(t){return cs.sort(t),t.get(0)},sort:function(t,e){var n=t.toArray();e?at.sort(n,e):at.sort(n);for(var i=t.iterator(),r=0,o=n.length;r<o;r++)i.next(),i.set(n[r])},singletonList:function(t){var e=new E;return e.add(t),e}};Zo(Ne.prototype,{expandToQueue:function(t,e){var n=Ne.isComposite(this._boundable1),i=Ne.isComposite(this._boundable2);if(n&&i)return Ne.area(this._boundable1)>Ne.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(i)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new r("neither boundable is composite")},isLeaves:function(){return!(Ne.isComposite(this._boundable1)||Ne.isComposite(this._boundable2))},compareTo:function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0},expand:function(t,e,n,i){for(var r=t.getChildBoundables().iterator();r.hasNext();){var o=new Ne(r.next(),e,this._itemDistance);o.getDistance()<i&&n.add(o)}},getBoundable:function(t){return 0===t?this._boundable1:this._boundable2},getDistance:function(){return this._distance},distance:function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())},interfaces_:function(){return[s]},getClass:function(){return Ne}}),Ne.area=function(t){return t.getBounds().getArea()},Ne.isComposite=function(t){return t instanceof Ce},Zo(Se.prototype,{getNodeCapacity:function(){return this._nodeCapacity},lastNode:function(t){return t.get(t.size()-1)},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 Ce?t+=this.size(n):n instanceof Ee&&(t+=1)}return t}},removeItem:function(t,e){for(var n=null,i=t.getChildBoundables().iterator();i.hasNext();){var r=i.next();r instanceof Ee&&r.getItem()===e&&(n=r)}return null!==n&&(t.getChildBoundables().remove(n),!0)},itemsTree:function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new E:t}if(1===arguments.length){for(var e=arguments[0],n=new E,i=e.getChildBoundables().iterator();i.hasNext();){var r=i.next();if(r instanceof Ce){var o=this.itemsTree(r);null!==o&&n.add(o)}else r instanceof Ee?n.add(r.getItem()):f.shouldNeverReachHere()}return n.size()<=0?null:n}},insert:function(t,e){f.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ee(t,e))},boundablesAtLevel:function(){if(1===arguments.length){var t=arguments[0],e=new E;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2];if(f.isTrue(n>-2),i.getLevel()===n)return r.add(i),null;for(var o=i.getChildBoundables().iterator();o.hasNext();){var s=o.next();s instanceof Ce?this.boundablesAtLevel(n,s,r):(f.isTrue(s instanceof Ee),-1===n&&r.add(s))}return null}},query:function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new E;return this.isEmpty()?e:(this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e)}if(2===arguments.length){var n=arguments[0],i=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),n)&&this.query(n,this._root,i)}else if(3===arguments.length)if($o(arguments[2],be)&&arguments[0]instanceof Object&&arguments[1]instanceof Ce)for(var r=arguments[0],o=arguments[1],s=arguments[2],a=o.getChildBoundables(),u=0;u<a.size();u++){g=a.get(u);this.getIntersectsOp().intersects(g.getBounds(),r)&&(g instanceof Ce?this.query(r,g,s):g instanceof Ee?s.visitItem(g.getItem()):f.shouldNeverReachHere())}else if($o(arguments[2],m)&&arguments[0]instanceof Object&&arguments[1]instanceof Ce)for(var l=arguments[0],c=arguments[1],h=arguments[2],a=c.getChildBoundables(),u=0;u<a.size();u++){var g=a.get(u);this.getIntersectsOp().intersects(g.getBounds(),l)&&(g instanceof Ce?this.query(l,g,h):g instanceof Ee?h.add(g.getItem()):f.shouldNeverReachHere())}},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},getRoot:function(){return this.build(),this._root},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],i=arguments[1],r=arguments[2],o=this.removeItem(i,r);if(o)return!0;for(var s=null,a=i.getChildBoundables().iterator();a.hasNext();){var u=a.next();if(this.getIntersectsOp().intersects(u.getBounds(),n)&&(u instanceof Ce&&(o=this.remove(n,u,r)))){s=u;break}}return null!==s&&s.getChildBoundables().isEmpty()&&i.getChildBoundables().remove(s),o}},createHigherLevels:function(t,e){f.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return 1===n.size()?n.get(0):this.createHigherLevels(n,e+1)},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 Ce){var i=this.depth(n);i>t&&(t=i)}}return t+1}},createParentBoundables:function(t,e){f.isTrue(!t.isEmpty());var n=new E;n.add(this.createNode(e));var i=new E(t);cs.sort(i,this.getComparator());for(var r=i.iterator();r.hasNext();){var o=r.next();this.lastNode(n).getChildBoundables().size()===this.getNodeCapacity()&&n.add(this.createNode(e)),this.lastNode(n).addChildBoundable(o)}return n},isEmpty:function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},interfaces_:function(){return[l]},getClass:function(){return Se}}),Se.compareDoubles=function(t,e){return t>e?1:t<e?-1:0},Se.IntersectsOp=function(){},Se.serialVersionUID=-0x35ef64c82d4c5400,Se.DEFAULT_NODE_CAPACITY=10,Zo(Le.prototype,{distance:function(t,e){},interfaces_:function(){return[]},getClass:function(){return Le}}),Ko(Me,Se),Zo(Me.prototype,{createParentBoundablesFromVerticalSlices:function(t,e){f.isTrue(t.length>0);for(var n=new E,i=0;i<t.length;i++)n.addAll(this.createParentBoundablesFromVerticalSlice(t[i],e));return n},createNode:function(t){return new Pe(t)},size:function(){return 0===arguments.length?Se.prototype.size.call(this):Se.prototype.size.apply(this,arguments)},insert:function(){if(2!==arguments.length)return Se.prototype.insert.apply(this,arguments);var t=arguments[0],e=arguments[1];if(t.isNull())return null;Se.prototype.insert.call(this,t,e)},getIntersectsOp:function(){return Me.intersectsOp},verticalSlices:function(t,e){for(var n=Math.trunc(Math.ceil(t.size()/e)),i=new Array(e).fill(null),r=t.iterator(),o=0;o<e;o++){i[o]=new E;for(var s=0;r.hasNext()&&s<n;){var a=r.next();i[o].add(a),s++}}return i},query:function(){if(1===arguments.length){var t=arguments[0];return Se.prototype.query.call(this,t)}if(2===arguments.length){var e=arguments[0],n=arguments[1];Se.prototype.query.call(this,e,n)}else if(3===arguments.length)if($o(arguments[2],be)&&arguments[0]instanceof Object&&arguments[1]instanceof Ce){var i=arguments[0],r=arguments[1],o=arguments[2];Se.prototype.query.call(this,i,r,o)}else if($o(arguments[2],m)&&arguments[0]instanceof Object&&arguments[1]instanceof Ce){var s=arguments[0],a=arguments[1],u=arguments[2];Se.prototype.query.call(this,s,a,u)}},getComparator:function(){return Me.yComparator},createParentBoundablesFromVerticalSlice:function(t,e){return Se.prototype.createParentBoundables.call(this,t,e)},remove:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return Se.prototype.remove.call(this,t,e)}return Se.prototype.remove.apply(this,arguments)},depth:function(){return 0===arguments.length?Se.prototype.depth.call(this):Se.prototype.depth.apply(this,arguments)},createParentBoundables:function(t,e){f.isTrue(!t.isEmpty());var n=Math.trunc(Math.ceil(t.size()/this.getNodeCapacity())),i=new E(t);cs.sort(i,Me.xComparator);var r=this.verticalSlices(i,Math.trunc(Math.ceil(Math.sqrt(n))));return this.createParentBoundablesFromVerticalSlices(r,e)},nearestNeighbour:function(){if(1===arguments.length){if($o(arguments[0],Le)){var t=arguments[0],e=new Ne(this.getRoot(),this.getRoot(),t);return this.nearestNeighbour(e)}if(arguments[0]instanceof Ne){var n=arguments[0];return this.nearestNeighbour(n,o.POSITIVE_INFINITY)}}else if(2===arguments.length){if(arguments[0]instanceof Me&&$o(arguments[1],Le)){var i=arguments[0],r=arguments[1],e=new Ne(this.getRoot(),i.getRoot(),r);return this.nearestNeighbour(e)}if(arguments[0]instanceof Ne&&"number"==typeof arguments[1]){var s=arguments[0],a=arguments[1],u=null,l=new we;for(l.add(s);!l.isEmpty()&&a>0;){var c=l.poll(),h=c.getDistance();if(h>=a)break;c.isLeaves()?(a=h,u=c):c.expandToQueue(l,a)}return[u.getBoundable(0).getItem(),u.getBoundable(1).getItem()]}}else if(3===arguments.length){var f=arguments[0],g=arguments[1],d=arguments[2],p=new Ee(f,g),e=new Ne(this.getRoot(),p,d);return this.nearestNeighbour(e)[0]}},interfaces_:function(){return[Ie,l]},getClass:function(){return Me}}),Me.centreX=function(t){return Me.avg(t.getMinX(),t.getMaxX())},Me.avg=function(t,e){return(t+e)/2},Me.centreY=function(t){return Me.avg(t.getMinY(),t.getMaxY())},Ko(Pe,Ce),Zo(Pe.prototype,{computeBounds:function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new b(n.getBounds()):t.expandToInclude(n.getBounds())}return t},interfaces_:function(){return[]},getClass:function(){return Pe}}),Me.STRtreeNode=Pe,Me.serialVersionUID=0x39920f7d5f261e0,Me.xComparator={interfaces_:function(){return[u]},compare:function(t,e){return Se.compareDoubles(Me.centreX(t.getBounds()),Me.centreX(e.getBounds()))}},Me.yComparator={interfaces_:function(){return[u]},compare:function(t,e){return Se.compareDoubles(Me.centreY(t.getBounds()),Me.centreY(e.getBounds()))}},Me.intersectsOp={interfaces_:function(){return[IntersectsOp]},intersects:function(t,e){return t.intersects(e)}},Me.DEFAULT_NODE_CAPACITY=10,Zo(Re.prototype,{interfaces_:function(){return[]},getClass:function(){return Re}}),Re.relativeSign=function(t,e){return t<e?-1:t>e?1:0},Re.compare=function(t,e,n){if(e.equals2D(n))return 0;var i=Re.relativeSign(e.x,n.x),r=Re.relativeSign(e.y,n.y);switch(t){case 0:return Re.compareValue(i,r);case 1:return Re.compareValue(r,i);case 2:return Re.compareValue(r,-i);case 3:return Re.compareValue(-i,r);case 4:return Re.compareValue(-i,-r);case 5:return Re.compareValue(-r,-i);case 6:return Re.compareValue(-r,i);case 7:return Re.compareValue(i,-r)}return f.shouldNeverReachHere("invalid octant value"),0},Re.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0},Zo(Oe.prototype,{getCoordinate:function(){return this.coord},print:function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},compareTo:function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:Re.compare(this._segmentOctant,this.coord,e.coord)},isEndPoint:function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},isInterior:function(){return this._isInterior},interfaces_:function(){return[s]},getClass:function(){return Oe}}),Zo(Te.prototype,{getSplitCoordinates:function(){var t=new w;this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var i=e.next();this.addEdgeCoordinates(n,i,t),n=i}return t.toCoordinateArray()},addCollapsedNodes:function(){var t=new E;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)}},print:function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},findCollapsesFromExistingVertices:function(t){for(var e=0;e<this._edge.size()-2;e++){var n=this._edge.getCoordinate(e),i=(this._edge.getCoordinate(e+1),this._edge.getCoordinate(e+2));n.equals2D(i)&&t.add(new M(e+1))}},addEdgeCoordinates:function(t,e,n){var i=this._edge.getCoordinate(e.segmentIndex),r=e.isInterior()||!e.coord.equals2D(i);n.add(new g(t.coord),!1);for(var o=t.segmentIndex+1;o<=e.segmentIndex;o++)n.add(this._edge.getCoordinate(o));r&&n.add(new g(e.coord))},iterator:function(){return this._nodeMap.values().iterator()},addSplitEdges:function(t){this.addEndpoints(),this.addCollapsedNodes();for(var e=this.iterator(),n=e.next();e.hasNext();){var i=e.next(),r=this.createSplitEdge(n,i);t.add(r),n=i}},findCollapseIndex:function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var i=e.segmentIndex-t.segmentIndex;return e.isInterior()||i--,1===i&&(n[0]=t.segmentIndex+1,!0)},findCollapsesFromInsertedNodes:function(t){for(var e=new Array(1).fill(null),n=this.iterator(),i=n.next();n.hasNext();){var r=n.next();this.findCollapseIndex(i,r,e)&&t.add(new M(e[0])),i=r}},getEdge:function(){return this._edge},addEndpoints:function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)},createSplitEdge:function(t,e){var n=e.segmentIndex-t.segmentIndex+2,i=this._edge.getCoordinate(e.segmentIndex),r=e.isInterior()||!e.coord.equals2D(i);r||n--;var o=new Array(n).fill(null),s=0;o[s++]=new g(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this._edge.getCoordinate(a);return r&&(o[s]=new g(e.coord)),new Fe(o,this._edge.getData())},add:function(t,e){var n=new Oe(this._edge,t,e,this._edge.getSegmentOctant(e)),i=this._nodeMap.get(n);return null!==i?(f.isTrue(i.coord.equals2D(t),"Found equal nodes with different coordinates"),i):(this._nodeMap.put(n,n),n)},checkSplitEdgesCorrectness:function(t){var e=this._edge.getCoordinates(),n=t.get(0).getCoordinate(0);if(!n.equals2D(e[0]))throw new c("bad split edge start point at "+n);var i=t.get(t.size()-1).getCoordinates(),r=i[i.length-1];if(!r.equals2D(e[e.length-1]))throw new c("bad split edge end point at "+r)},interfaces_:function(){return[]},getClass:function(){return Te}}),Zo(Ae.prototype,{next:function(){return null===this._currNode?(this._currNode=this._nextNode,this._currSegIndex=this._currNode.segmentIndex,this.readNextNode(),this._currNode):null===this._nextNode?null:this._nextNode.segmentIndex===this._currNode.segmentIndex?(this._currNode=this._nextNode,this._currSegIndex=this._currNode.segmentIndex,this.readNextNode(),this._currNode):null},remove:function(){throw new UnsupportedOperationException(this.getClass().getName())},hasNext:function(){return null!==this._nextNode},readNextNode:function(){this._nodeIt.hasNext()?this._nextNode=this._nodeIt.next():this._nextNode=null},interfaces_:function(){return[p]},getClass:function(){return Ae}}),Zo(De.prototype,{addIntersection:function(t,e){},interfaces_:function(){return[me]},getClass:function(){return De}}),Zo(Fe.prototype,{getCoordinates:function(){return this._pts},size:function(){return this._pts.length},getCoordinate:function(t){return this._pts[t]},isClosed:function(){return this._pts[0].equals(this._pts[this._pts.length-1])},getSegmentOctant:function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},setData:function(t){this._data=t},safeOctant:function(t,e){return t.equals2D(e)?0:ve.octant(t,e)},getData:function(){return this._data},addIntersection:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var n=arguments[0],i=arguments[1],r=(arguments[2],arguments[3]),o=new g(n.getIntersection(r));this.addIntersection(o,i)}},toString:function(){return Ht.toLineString(new Dt(this._pts))},getNodeList:function(){return this._nodeList},addIntersectionNode:function(t,e){var n=e,i=n+1;if(i<this._pts.length){var r=this._pts[i];t.equals2D(r)&&(n=i)}return this._nodeList.add(t,n)},addIntersections:function(t,e,n){for(var i=0;i<t.getIntersectionNum();i++)this.addIntersection(t,e,n,i)},interfaces_:function(){return[De]},getClass:function(){return Fe}}),Fe.getNodedSubstrings=function(){if(1===arguments.length){var t=arguments[0],e=new E;return Fe.getNodedSubstrings(t,e),e}if(2===arguments.length)for(var n=arguments[0],i=arguments[1],r=n.iterator();r.hasNext();)r.next().getNodeList().addSplitEdges(i)},Zo(Ge.prototype,{overlap:function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];t.getLineSegment(e,this._overlapSeg1),n.getLineSegment(i,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},interfaces_:function(){return[]},getClass:function(){return Ge}}),Zo(qe.prototype,{getLineSegment:function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},computeSelect:function(t,e,n,i){var r=this._pts[e],o=this._pts[n];if(i.tempEnv1.init(r,o),n-e==1)return i.select(this,e),null;if(!t.intersects(i.tempEnv1))return null;var s=Math.trunc((e+n)/2);e<s&&this.computeSelect(t,e,s,i),s<n&&this.computeSelect(t,s,n,i)},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},computeOverlaps:function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)},setId:function(t){this._id=t},select:function(t,e){this.computeSelect(t,this._start,this._end,e)},getEnvelope:function(){if(null===this._env){var t=this._pts[this._start],e=this._pts[this._end];this._env=new b(t,e)}return this._env},getEndIndex:function(){return this._end},getStartIndex:function(){return this._start},getContext:function(){return this._context},getId:function(){return this._id},computeOverlapsInternal:function(t,e,n,i,r,o){var s=this._pts[t],a=this._pts[e],u=n._pts[i],l=n._pts[r];if(e-t==1&&r-i==1)return o.overlap(this,t,n,i),null;if(o.tempEnv1.init(s,a),o.tempEnv2.init(u,l),!o.tempEnv1.intersects(o.tempEnv2))return null;var c=Math.trunc((t+e)/2),h=Math.trunc((i+r)/2);t<c&&(i<h&&this.computeOverlapsInternal(t,c,n,i,h,o),h<r&&this.computeOverlapsInternal(t,c,n,h,r,o)),c<e&&(i<h&&this.computeOverlapsInternal(c,e,n,i,h,o),h<r&&this.computeOverlapsInternal(c,e,n,h,r,o))},interfaces_:function(){return[]},getClass:function(){return qe}}),Zo(ke.prototype,{interfaces_:function(){return[]},getClass:function(){return ke}}),ke.isNorthern=function(t){return t===ke.NE||t===ke.NW},ke.isOpposite=function(t,e){return t!==e&&2===(t-e+4)%4},ke.commonHalfPlane=function(t,e){if(t===e)return t;if(2===(t-e+4)%4)return-1;var n=t<e?t:e;return 0===n&&3===(t>e?t:e)?3:n},ke.isInHalfPlane=function(t,e){return e===ke.SE?t===ke.SE||t===ke.SW:t===e||t===e+1},ke.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 r("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?ke.NE:ke.SE:e>=0?ke.NW:ke.SW}if(arguments[0]instanceof g&&arguments[1]instanceof g){var n=arguments[0],i=arguments[1];if(i.x===n.x&&i.y===n.y)throw new r("Cannot compute the quadrant for two identical points "+n);return i.x>=n.x?i.y>=n.y?ke.NE:ke.SE:i.y>=n.y?ke.NW:ke.SW}},ke.NE=0,ke.NW=1,ke.SW=2,ke.SE=3,Zo(Be.prototype,{interfaces_:function(){return[]},getClass:function(){return Be}}),Be.getChainStartIndices=function(t){var e=0,n=new E;n.add(new M(e));do{var i=Be.findChainEnd(t,e);n.add(new M(i)),e=i}while(e<t.length-1);return Be.toIntArray(n)},Be.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 i=ke.quadrant(t[n],t[n+1]),r=e+1;r<t.length&&(t[r-1].equals2D(t[r])||ke.quadrant(t[r-1],t[r])===i);)r++;return r-1},Be.getChains=function(){if(1===arguments.length){var t=arguments[0];return Be.getChains(t,null)}if(2===arguments.length){for(var e=arguments[0],n=arguments[1],i=new E,r=Be.getChainStartIndices(e),o=0;o<r.length-1;o++){var s=new qe(e,r[o],r[o+1],n);i.add(s)}return i}},Be.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},Zo(je.prototype,{computeNodes:function(t){},getNodedSubstrings:function(){},interfaces_:function(){return[]},getClass:function(){return je}}),Zo(ze.prototype,{setSegmentIntersector:function(t){this._segInt=t},interfaces_:function(){return[je]},getClass:function(){return ze}}),Ko(Ye,ze),Zo(Ye.prototype,{getMonotoneChains:function(){return this._monoChains},getNodedSubstrings:function(){return Fe.getNodedSubstrings(this._nodedSegStrings)},getIndex:function(){return this._index},add:function(t){for(var e=Be.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)}},computeNodes:function(t){this._nodedSegStrings=t;for(var e=t.iterator();e.hasNext();)this.add(e.next());this.intersectChains()},intersectChains:function(){for(var t=new Xe(this._segInt),e=this._monoChains.iterator();e.hasNext();)for(var n=e.next(),i=this._index.query(n.getEnvelope()).iterator();i.hasNext();){var r=i.next();if(r.getId()>n.getId()&&(n.computeOverlaps(r,t),this._nOverlaps++),this._segInt.isDone())return null}},interfaces_:function(){return[]},getClass:function(){return Ye}}),Ko(Xe,Ge),Zo(Xe.prototype,{overlap:function(){if(4!==arguments.length)return Ge.prototype.overlap.apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3],r=t.getContext(),o=n.getContext();this._si.processIntersections(r,e,o,i)},interfaces_:function(){return[]},getClass:function(){return Xe}}),Ye.SegmentOverlapAction=Xe,Ko(Ve,c),Zo(Ve.prototype,{getCoordinate:function(){return this.pt},interfaces_:function(){return[]},getClass:function(){return Ve}}),Ve.msgWithCoord=function(t,e){return null!==e?t+" [ "+e+" ]":t},Zo(Ue.prototype,{processIntersections:function(t,e,n,i){},isDone:function(){},interfaces_:function(){return[]},getClass:function(){return Ue}}),Zo(He.prototype,{getInteriorIntersection:function(){return this._interiorIntersection},setCheckEndSegmentsOnly:function(t){this._isCheckEndSegmentsOnly=t},getIntersectionSegments:function(){return this._intSegments},count:function(){return this._intersectionCount},getIntersections:function(){return this._intersections},setFindAllIntersections:function(t){this._findAllIntersections=t},setKeepIntersections:function(t){this._keepIntersections=t},processIntersections:function(t,e,n,i){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===n&&e===i)return null;if(this._isCheckEndSegmentsOnly&&!(this.isEndSegment(t,e)||this.isEndSegment(n,i)))return null;var r=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[i],a=n.getCoordinates()[i+1];this._li.computeIntersection(r,o,s,a),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=r,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++)},isEndSegment:function(t,e){return 0===e||e>=t.size()-2},hasIntersection:function(){return null!==this._interiorIntersection},isDone:function(){return!this._findAllIntersections&&null!==this._interiorIntersection},interfaces_:function(){return[Ue]},getClass:function(){return He}}),He.createAllIntersectionsFinder=function(t){var e=new He(t);return e.setFindAllIntersections(!0),e},He.createAnyIntersectionFinder=function(t){return new He(t)},He.createIntersectionCounter=function(t){var e=new He(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e},Zo(We.prototype,{execute:function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},getIntersections:function(){return this._segInt.getIntersections()},isValid:function(){return this.execute(),this._isValid},setFindAllIntersections:function(t){this._findAllIntersections=t},checkInteriorIntersections:function(){this._isValid=!0,this._segInt=new He(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new Ye;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},checkValid:function(){if(this.execute(),!this._isValid)throw new Ve(this.getErrorMessage(),this._segInt.getInteriorIntersection())},getErrorMessage:function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+Ht.toLineString(t[0],t[1])+" and "+Ht.toLineString(t[2],t[3])},interfaces_:function(){return[]},getClass:function(){return We}}),We.computeIntersections=function(t){var e=new We(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()},Zo(Je.prototype,{checkValid:function(){this._nv.checkValid()},interfaces_:function(){return[]},getClass:function(){return Je}}),Je.toSegmentStrings=function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next();e.add(new ye(i.getCoordinates(),i))}return e},Je.checkValid=function(t){new Je(t).checkValid()},Zo(Ze.prototype,{map:function(t){for(var e=new E,n=0;n<t.getNumGeometries();n++){var i=this._mapOp.map(t.getGeometryN(n));i.isEmpty()||e.add(i)}return t.getFactory().createGeometryCollection(Vt.toGeometryArray(e))},interfaces_:function(){return[]},getClass:function(){return Ze}}),Ze.map=function(t,e){return new Ze(e).map(t)},Zo(Ke.prototype,{interfaces_:function(){return[]},getClass:function(){return Ke}}),Ke.opposite=function(t){return t===Ke.LEFT?Ke.RIGHT:t===Ke.RIGHT?Ke.LEFT:t},Ke.ON=0,Ke.LEFT=1,Ke.RIGHT=2,Zo(Qe.prototype,{setAllLocations:function(t){for(var e=0;e<this.location.length;e++)this.location[e]=t},isNull:function(){for(var t=0;t<this.location.length;t++)if(this.location[t]!==N.NONE)return!1;return!0},setAllLocationsIfNull:function(t){for(var e=0;e<this.location.length;e++)this.location[e]===N.NONE&&(this.location[e]=t)},isLine:function(){return 1===this.location.length},merge:function(t){if(t.location.length>this.location.length){var e=new Array(3).fill(null);e[Ke.ON]=this.location[Ke.ON],e[Ke.LEFT]=N.NONE,e[Ke.RIGHT]=N.NONE,this.location=e}for(var n=0;n<this.location.length;n++)this.location[n]===N.NONE&&n<t.location.length&&(this.location[n]=t.location[n])},getLocations:function(){return this.location},flip:function(){if(this.location.length<=1)return null;var t=this.location[Ke.LEFT];this.location[Ke.LEFT]=this.location[Ke.RIGHT],this.location[Ke.RIGHT]=t},toString:function(){var t=new L;return this.location.length>1&&t.append(N.toLocationSymbol(this.location[Ke.LEFT])),t.append(N.toLocationSymbol(this.location[Ke.ON])),this.location.length>1&&t.append(N.toLocationSymbol(this.location[Ke.RIGHT])),t.toString()},setLocations:function(t,e,n){this.location[Ke.ON]=t,this.location[Ke.LEFT]=e,this.location[Ke.RIGHT]=n},get:function(t){return t<this.location.length?this.location[t]:N.NONE},isArea:function(){return this.location.length>1},isAnyNull:function(){for(var t=0;t<this.location.length;t++)if(this.location[t]===N.NONE)return!0;return!1},setLocation:function(){if(1===arguments.length){var t=arguments[0];this.setLocation(Ke.ON,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.location[e]=n}},init:function(t){this.location=new Array(t).fill(null),this.setAllLocations(N.NONE)},isEqualOnSide:function(t,e){return this.location[e]===t.location[e]},allPositionsEqual:function(t){for(var e=0;e<this.location.length;e++)if(this.location[e]!==t)return!1;return!0},interfaces_:function(){return[]},getClass:function(){return Qe}}),Zo($e.prototype,{getGeometryCount:function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t},setAllLocations:function(t,e){this.elt[t].setAllLocations(e)},isNull:function(t){return this.elt[t].isNull()},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)}},isLine:function(t){return this.elt[t].isLine()},merge:function(t){for(var e=0;e<2;e++)null===this.elt[e]&&null!==t.elt[e]?this.elt[e]=new Qe(t.elt[e]):this.elt[e].merge(t.elt[e])},flip:function(){this.elt[0].flip(),this.elt[1].flip()},getLocation:function(){if(1===arguments.length){var t=arguments[0];return this.elt[t].get(Ke.ON)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}},toString:function(){var t=new L;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()},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()}},isAnyNull:function(t){return this.elt[t].isAnyNull()},setLocation:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(Ke.ON,e)}else if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2];this.elt[n].setLocation(i,r)}},isEqualOnSide:function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)},allPositionsEqual:function(t,e){return this.elt[t].allPositionsEqual(e)},toLine:function(t){this.elt[t].isArea()&&(this.elt[t]=new Qe(this.elt[t].location[0]))},interfaces_:function(){return[]},getClass:function(){return $e}}),$e.toLineLabel=function(t){for(var e=new $e(N.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e},Zo(tn.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=Qt.isCCW(this._ring.getCoordinates())},isIsolated:function(){return 1===this._label.getGeometryCount()},computePoints:function(t){this._startDe=t;var e=t,n=!0;do{if(null===e)throw new Ve("Found null DirectedEdge");if(e.getEdgeRing()===this)throw new Ve("Directed Edge visited twice during ring-building at "+e.getCoordinate());this._edges.add(e);var i=e.getLabel();f.isTrue(i.isArea()),this.mergeLabel(i),this.addPoints(e.getEdge(),e.isForward(),n),n=!1,this.setEdgeRing(e,this),e=this.getNext(e)}while(e!==this._startDe)},getLinearRing:function(){return this._ring},getCoordinate:function(t){return this._pts.get(t)},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},addPoints:function(t,e,n){var i=t.getCoordinates();if(e){r=1;n&&(r=0);for(o=r;o<i.length;o++)this._pts.add(i[o])}else{var r=i.length-2;n&&(r=i.length-1);for(var o=r;o>=0;o--)this._pts.add(i[o])}},isHole:function(){return this._isHole},setInResult:function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},containsPoint:function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!Qt.isPointInRing(t,e.getCoordinates()))return!1;for(var n=this._holes.iterator();n.hasNext();)if(n.next().containsPoint(t))return!1;return!0},addHole:function(t){this._holes.add(t)},isShell:function(){return null===this._shell},getLabel:function(){return this._label},getEdges:function(){return this._edges},getMaxNodeDegree:function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},getShell:function(){return this._shell},mergeLabel:function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],i=e.getLocation(n,Ke.RIGHT);if(i===N.NONE)return null;if(this._label.getLocation(n)===N.NONE)return this._label.setLocation(n,i),null}},setShell:function(t){this._shell=t,null!==t&&t.addHole(this)},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)},interfaces_:function(){return[]},getClass:function(){return tn}}),Ko(en,tn),Zo(en.prototype,{setEdgeRing:function(t,e){t.setMinEdgeRing(e)},getNext:function(t){return t.getNextMin()},interfaces_:function(){return[]},getClass:function(){return en}}),Ko(nn,tn),Zo(nn.prototype,{buildMinimalRings:function(){var t=new E,e=this._startDe;do{if(null===e.getMinEdgeRing()){var n=new en(e,this._geometryFactory);t.add(n)}e=e.getNext()}while(e!==this._startDe);return t},setEdgeRing:function(t,e){t.setEdgeRing(e)},linkDirectedEdgesForMinimalEdgeRings:function(){var t=this._startDe;do{t.getNode().getEdges().linkMinimalDirectedEdges(this),t=t.getNext()}while(t!==this._startDe)},getNext:function(t){return t.getNext()},interfaces_:function(){return[]},getClass:function(){return nn}}),Zo(rn.prototype,{setVisited:function(t){this._isVisited=t},setInResult:function(t){this._isInResult=t},isCovered:function(){return this._isCovered},isCoveredSet:function(){return this._isCoveredSet},setLabel:function(t){this._label=t},getLabel:function(){return this._label},setCovered:function(t){this._isCovered=t,this._isCoveredSet=!0},updateIM:function(t){f.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(t)},isInResult:function(){return this._isInResult},isVisited:function(){return this._isVisited},interfaces_:function(){return[]},getClass:function(){return rn}}),Ko(on,rn),Zo(on.prototype,{isIncidentEdgeInResult:function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},isIsolated:function(){return 1===this._label.getGeometryCount()},getCoordinate:function(){return this._coord},print:function(t){t.println("node "+this._coord+" lbl: "+this._label)},computeIM:function(t){},computeMergedLocation:function(t,e){var n=N.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var i=t.getLocation(e);n!==N.BOUNDARY&&(n=i)}return n},setLabel:function(){if(2!==arguments.length)return rn.prototype.setLabel.apply(this,arguments);var t=arguments[0],e=arguments[1];null===this._label?this._label=new $e(t,e):this._label.setLocation(t,e)},getEdges:function(){return this._edges},mergeLabel:function(){if(arguments[0]instanceof on){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof $e)for(var e=arguments[0],n=0;n<2;n++){var i=this.computeMergedLocation(e,n);this._label.getLocation(n)===N.NONE&&this._label.setLocation(n,i)}},add:function(t){this._edges.insert(t),t.setNode(this)},setLabelBoundary:function(t){if(null===this._label)return null;var e=N.NONE;null!==this._label&&(e=this._label.getLocation(t));var n=null;switch(e){case N.BOUNDARY:n=N.INTERIOR;break;case N.INTERIOR:default:n=N.BOUNDARY}this._label.setLocation(t,n)},interfaces_:function(){return[]},getClass:function(){return on}}),Zo(sn.prototype,{find:function(t){return this.nodeMap.get(t)},addNode:function(){if(arguments[0]instanceof g){var t=arguments[0];return null===(n=this.nodeMap.get(t))&&(n=this.nodeFact.createNode(t),this.nodeMap.put(t,n)),n}if(arguments[0]instanceof on){var e=arguments[0],n=this.nodeMap.get(e.getCoordinate());return null===n?(this.nodeMap.put(e.getCoordinate(),e),e):(n.mergeLabel(e),n)}},print:function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},iterator:function(){return this.nodeMap.values().iterator()},values:function(){return this.nodeMap.values()},getBoundaryNodes:function(t){for(var e=new E,n=this.iterator();n.hasNext();){var i=n.next();i.getLabel().getLocation(t)===N.BOUNDARY&&e.add(i)}return e},add:function(t){var e=t.getCoordinate();this.addNode(e).add(t)},interfaces_:function(){return[]},getClass:function(){return sn}}),Zo(an.prototype,{compareDirection:function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:Qt.computeOrientation(t._p0,t._p1,this._p1)},getDy:function(){return this._dy},getCoordinate:function(){return this._p0},setNode:function(t){this._node=t},print:function(t){var e=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),i=n.lastIndexOf("."),r=n.substring(i+1);t.print("  "+r+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label)},compareTo:function(t){var e=t;return this.compareDirection(e)},getDirectedCoordinate:function(){return this._p1},getDx:function(){return this._dx},getLabel:function(){return this._label},getEdge:function(){return this._edge},getQuadrant:function(){return this._quadrant},getNode:function(){return this._node},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},computeLabel:function(t){},init:function(t,e){this._p0=t,this._p1=e,this._dx=e.x-t.x,this._dy=e.y-t.y,this._quadrant=ke.quadrant(this._dx,this._dy),f.isTrue(!(0===this._dx&&0===this._dy),"EdgeEnd with identical endpoints found")},interfaces_:function(){return[s]},getClass:function(){return an}}),Ko(un,an),Zo(un.prototype,{getNextMin:function(){return this._nextMin},getDepth:function(t){return this._depth[t]},setVisited:function(t){this._isVisited=t},computeDirectedLabel:function(){this._label=new $e(this._edge.getLabel()),this._isForward||this._label.flip()},getNext:function(){return this._next},setDepth:function(t,e){if(-999!==this._depth[t]&&this._depth[t]!==e)throw new Ve("assigned depths do not match",this.getCoordinate());this._depth[t]=e},isInteriorAreaEdge:function(){for(var t=!0,e=0;e<2;e++)this._label.isArea(e)&&this._label.getLocation(e,Ke.LEFT)===N.INTERIOR&&this._label.getLocation(e,Ke.RIGHT)===N.INTERIOR||(t=!1);return t},setNextMin:function(t){this._nextMin=t},print:function(t){an.prototype.print.call(this,t),t.print(" "+this._depth[Ke.LEFT]+"/"+this._depth[Ke.RIGHT]),t.print(" ("+this.getDepthDelta()+")"),this._isInResult&&t.print(" inResult")},setMinEdgeRing:function(t){this._minEdgeRing=t},isLineEdge:function(){var t=this._label.isLine(0)||this._label.isLine(1),e=!this._label.isArea(0)||this._label.allPositionsEqual(0,N.EXTERIOR),n=!this._label.isArea(1)||this._label.allPositionsEqual(1,N.EXTERIOR);return t&&e&&n},setEdgeRing:function(t){this._edgeRing=t},getMinEdgeRing:function(){return this._minEdgeRing},getDepthDelta:function(){var t=this._edge.getDepthDelta();return this._isForward||(t=-t),t},setInResult:function(t){this._isInResult=t},getSym:function(){return this._sym},isForward:function(){return this._isForward},getEdge:function(){return this._edge},printEdge:function(t){this.print(t),t.print(" "),this._isForward?this._edge.print(t):this._edge.printReverse(t)},setSym:function(t){this._sym=t},setVisitedEdge:function(t){this.setVisited(t),this._sym.setVisited(t)},setEdgeDepths:function(t,e){var n=this.getEdge().getDepthDelta();this._isForward||(n=-n);var i=1;t===Ke.LEFT&&(i=-1);var r=Ke.opposite(t),o=e+n*i;this.setDepth(t,e),this.setDepth(r,o)},getEdgeRing:function(){return this._edgeRing},isInResult:function(){return this._isInResult},setNext:function(t){this._next=t},isVisited:function(){return this._isVisited},interfaces_:function(){return[]},getClass:function(){return un}}),un.depthFactor=function(t,e){return t===N.EXTERIOR&&e===N.INTERIOR?1:t===N.INTERIOR&&e===N.EXTERIOR?-1:0},Zo(ln.prototype,{createNode:function(t){return new on(t,null)},interfaces_:function(){return[]},getClass:function(){return ln}}),Zo(cn.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)}},find:function(t){return this._nodes.find(t)},addNode:function(){if(arguments[0]instanceof on){var t=arguments[0];return this._nodes.addNode(t)}if(arguments[0]instanceof g){var e=arguments[0];return this._nodes.addNode(e)}},getNodeIterator:function(){return this._nodes.iterator()},linkResultDirectedEdges:function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkResultDirectedEdges()},debugPrintln:function(t){A.out.println(t)},isBoundaryNode:function(t,e){var n=this._nodes.find(e);if(null===n)return!1;var i=n.getLabel();return null!==i&&i.getLocation(t)===N.BOUNDARY},linkAllDirectedEdges:function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkAllDirectedEdges()},matchInSameDirection:function(t,e,n,i){return!!t.equals(n)&&(Qt.computeOrientation(t,e,i)===Qt.COLLINEAR&&ke.quadrant(t,e)===ke.quadrant(n,i))},getEdgeEnds:function(){return this._edgeEndList},debugPrint:function(t){A.out.print(t)},getEdgeIterator:function(){return this._edges.iterator()},findEdgeInSameDirection:function(t,e){for(var n=0;n<this._edges.size();n++){var i=this._edges.get(n),r=i.getCoordinates();if(this.matchInSameDirection(t,e,r[0],r[1]))return i;if(this.matchInSameDirection(t,e,r[r.length-1],r[r.length-2]))return i}return null},insertEdge:function(t){this._edges.add(t)},findEdgeEnd:function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null},addEdges:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this._edges.add(n);var i=new un(n,!0),r=new un(n,!1);i.setSym(r),r.setSym(i),this.add(i),this.add(r)}},add:function(t){this._nodes.add(t),this._edgeEndList.add(t)},getNodes:function(){return this._nodes.values()},findEdge:function(t,e){for(var n=0;n<this._edges.size();n++){var i=this._edges.get(n),r=i.getCoordinates();if(t.equals(r[0])&&e.equals(r[1]))return i}return null},interfaces_:function(){return[]},getClass:function(){return cn}}),cn.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();)e.next().getEdges().linkResultDirectedEdges()},Zo(hn.prototype,{sortShellsAndHoles:function(t,e,n){for(var i=t.iterator();i.hasNext();){var r=i.next();r.isHole()?n.add(r):e.add(r)}},computePolygons:function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next().toPolygon(this._geometryFactory);e.add(i)}return e},placeFreeHoles:function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next();if(null===i.getShell()){var r=this.findEdgeRingContaining(i,t);if(null===r)throw new Ve("unable to assign hole to a shell",i.getCoordinate(0));i.setShell(r)}}},buildMinimalEdgeRings:function(t,e,n){for(var i=new E,r=t.iterator();r.hasNext();){var o=r.next();if(o.getMaxNodeDegree()>2){o.linkDirectedEdgesForMinimalEdgeRings();var s=o.buildMinimalRings(),a=this.findShell(s);null!==a?(this.placePolygonHoles(a,s),e.add(a)):n.addAll(s)}else i.add(o)}return i},containsPoint:function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},buildMaximalEdgeRings:function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next();if(i.isInResult()&&i.getLabel().isArea()&&null===i.getEdgeRing()){var r=new nn(i,this._geometryFactory);e.add(r),r.setInResult()}}return e},placePolygonHoles:function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next();i.isHole()&&i.setShell(t)}},getPolygons:function(){return this.computePolygons(this._shellList)},findEdgeRingContaining:function(t,e){for(var n=t.getLinearRing(),i=n.getEnvelopeInternal(),r=n.getCoordinateN(0),o=null,s=null,a=e.iterator();a.hasNext();){var u=a.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==o&&(s=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(i)&&Qt.isPointInRing(r,l.getCoordinates())&&(h=!0),h&&(null===o||s.contains(c))&&(o=u)}return o},findShell:function(t){for(var e=0,n=null,i=t.iterator();i.hasNext();){var r=i.next();r.isHole()||(n=r,e++)}return f.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n},add:function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],n=arguments[1];cn.linkResultDirectedEdges(n);var i=this.buildMaximalEdgeRings(e),r=new E,o=this.buildMinimalEdgeRings(i,this._shellList,r);this.sortShellsAndHoles(o,this._shellList,r),this.placeFreeHoles(this._shellList,r)}},interfaces_:function(){return[]},getClass:function(){return hn}}),Zo(fn.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)}},labelIsolatedLine:function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)},build:function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList},collectLineEdge:function(t,e,n){var i=t.getLabel(),r=t.getEdge();t.isLineEdge()&&(t.isVisited()||!Xn.isResultOfOp(i,e)||r.isCovered()||(n.add(r),t.setVisitedEdge(!0)))},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(),i=n.getEdge();if(n.isLineEdge()&&!i.isCoveredSet()){var r=this._op.isCoveredByA(n.getCoordinate());i.setCovered(r)}}},labelIsolatedLines:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),i=n.getLabel();n.isIsolated()&&(i.isNull(0)?this.labelIsolatedLine(n,0):this.labelIsolatedLine(n,1))}},buildLines:function(t){for(var e=this._lineEdgesList.iterator();e.hasNext();){var n=e.next(),i=(n.getLabel(),this._geometryFactory.createLineString(n.getCoordinates()));this._resultLineList.add(i),n.setInResult(!0)}},collectBoundaryTouchEdge:function(t,e,n){var i=t.getLabel();return t.isLineEdge()?null:t.isVisited()?null:t.isInteriorAreaEdge()?null:t.getEdge().isInResult()?null:(f.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),void(Xn.isResultOfOp(i,e)&&e===Xn.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))))},interfaces_:function(){return[]},getClass:function(){return fn}}),Zo(gn.prototype,{filterCoveredNodeToPoint:function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}},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===Xn.INTERSECTION))){var i=n.getLabel();Xn.isResultOfOp(i,t)&&this.filterCoveredNodeToPoint(n)}}},build:function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList},interfaces_:function(){return[]},getClass:function(){return gn}}),Zo(dn.prototype,{locate:function(t){},interfaces_:function(){return[]},getClass:function(){return dn}}),Zo(pn.prototype,{locate:function(t){return pn.locate(t,this._geom)},interfaces_:function(){return[dn]},getClass:function(){return pn}}),pn.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&Qt.isPointInRing(t,e.getCoordinates())},pn.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!pn.isPointInRing(t,n))return!1;for(var i=0;i<e.getNumInteriorRing();i++){var r=e.getInteriorRingN(i);if(pn.isPointInRing(t,r))return!1}return!0},pn.containsPoint=function(t,e){if(e instanceof Nt)return pn.containsPointInPolygon(t,e);if(e instanceof ht)for(var n=new pe(e);n.hasNext();){var i=n.next();if(i!==e&&pn.containsPoint(t,i))return!0}return!1},pn.locate=function(t,e){return e.isEmpty()?N.EXTERIOR:pn.containsPoint(t,e)?N.INTERIOR:N.EXTERIOR},Zo(_n.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)},propagateSideLabels:function(t){for(var e=N.NONE,n=this.iterator();n.hasNext();)(o=(r=n.next()).getLabel()).isArea(t)&&o.getLocation(t,Ke.LEFT)!==N.NONE&&(e=o.getLocation(t,Ke.LEFT));if(e===N.NONE)return null;for(var i=e,n=this.iterator();n.hasNext();){var r=n.next(),o=r.getLabel();if(o.getLocation(t,Ke.ON)===N.NONE&&o.setLocation(t,Ke.ON,i),o.isArea(t)){var s=o.getLocation(t,Ke.LEFT),a=o.getLocation(t,Ke.RIGHT);if(a!==N.NONE){if(a!==i)throw new Ve("side location conflict",r.getCoordinate());s===N.NONE&&f.shouldNeverReachHere("found single null side (at "+r.getCoordinate()+")"),i=s}else f.isTrue(o.getLocation(t,Ke.LEFT)===N.NONE,"found single null side"),o.setLocation(t,Ke.RIGHT,i),o.setLocation(t,Ke.LEFT,i)}}},getCoordinate:function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},print:function(t){A.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();)e.next().print(t)},isAreaLabelsConsistent:function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)},checkAreaLabelsConsistent:function(t){var e=this.getEdges();if(e.size()<=0)return!0;var n=e.size()-1,i=e.get(n).getLabel().getLocation(t,Ke.LEFT);f.isTrue(i!==N.NONE,"Found unlabelled area edge");for(var r=i,o=this.iterator();o.hasNext();){var s=o.next().getLabel();f.isTrue(s.isArea(t),"Found non-area edge");var a=s.getLocation(t,Ke.LEFT),u=s.getLocation(t,Ke.RIGHT);if(a===u)return!1;if(u!==r)return!1;r=a}return!0},findIndex:function(t){this.iterator();for(var e=0;e<this._edgeList.size();e++)if(this._edgeList.get(e)===t)return e;return-1},iterator:function(){return this.getEdges().iterator()},getEdges:function(){return null===this._edgeList&&(this._edgeList=new E(this._edgeMap.values())),this._edgeList},getLocation:function(t,e,n){return this._ptInAreaLocation[t]===N.NONE&&(this._ptInAreaLocation[t]=pn.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]},toString:function(){var t=new L;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()},computeEdgeEndLabels:function(t){for(var e=this.iterator();e.hasNext();)e.next().computeLabel(t)},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 i=(o=n.next()).getLabel(),r=0;r<2;r++)i.isLine(r)&&i.getLocation(r)===N.BOUNDARY&&(e[r]=!0);for(n=this.iterator();n.hasNext();)for(var o=n.next(),i=o.getLabel(),r=0;r<2;r++)if(i.isAnyNull(r)){var s=N.NONE;if(e[r])s=N.EXTERIOR;else{var a=o.getCoordinate();s=this.getLocation(r,a,t)}i.setAllLocationsIfNull(r,s)}},getDegree:function(){return this._edgeMap.size()},insertEdgeEnd:function(t,e){this._edgeMap.put(t,e),this._edgeList=null},interfaces_:function(){return[]},getClass:function(){return _n}}),Ko(vn,_n),Zo(vn.prototype,{linkResultDirectedEdges:function(){this.getResultAreaEdges();for(var t=null,e=null,n=this._SCANNING_FOR_INCOMING,i=0;i<this._resultAreaEdgeList.size();i++){var r=this._resultAreaEdgeList.get(i),o=r.getSym();if(r.getLabel().isArea())switch(null===t&&r.isInResult()&&(t=r),n){case this._SCANNING_FOR_INCOMING:if(!o.isInResult())continue;e=o,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(!r.isInResult())continue;e.setNext(r),n=this._SCANNING_FOR_INCOMING}}if(n===this._LINKING_TO_OUTGOING){if(null===t)throw new Ve("no outgoing dirEdge found",this.getCoordinate());f.isTrue(t.isInResult(),"unable to link last incoming dirEdge"),e.setNext(t)}},insert:function(t){var e=t;this.insertEdgeEnd(e,e)},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 i=t.get(e-1),r=n.getQuadrant(),o=i.getQuadrant();return ke.isNorthern(r)&&ke.isNorthern(o)?n:ke.isNorthern(r)||ke.isNorthern(o)?0!==n.getDy()?n:0!==i.getDy()?i:(f.shouldNeverReachHere("found two horizontal edges incident on node"),null):i},print:function(t){A.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()}},getResultAreaEdges:function(){if(null!==this._resultAreaEdgeList)return this._resultAreaEdgeList;this._resultAreaEdgeList=new E;for(var t=this.iterator();t.hasNext();){var e=t.next();(e.isInResult()||e.getSym().isInResult())&&this._resultAreaEdgeList.add(e)}return this._resultAreaEdgeList},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))}},linkAllDirectedEdges:function(){this.getEdges();for(var t=null,e=null,n=this._edgeList.size()-1;n>=0;n--){var i=this._edgeList.get(n),r=i.getSym();null===e&&(e=r),null!==t&&r.setNext(t),t=i}e.setNext(t)},computeDepths:function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),n=(t.getLabel(),t.getDepth(Ke.LEFT)),i=t.getDepth(Ke.RIGHT),r=this.computeDepths(e+1,this._edgeList.size(),n);if(this.computeDepths(0,e,r)!==i)throw new Ve("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[0],s=arguments[1],a=arguments[2],u=o;u<s;u++){var l=this._edgeList.get(u);l.getLabel();l.setEdgeDepths(Ke.RIGHT,a),a=l.getDepth(Ke.LEFT)}return a}},mergeSymLabels:function(){for(var t=this.iterator();t.hasNext();){var e=t.next();e.getLabel().merge(e.getSym().getLabel())}},linkMinimalDirectedEdges:function(t){for(var e=null,n=null,i=this._SCANNING_FOR_INCOMING,r=this._resultAreaEdgeList.size()-1;r>=0;r--){var o=this._resultAreaEdgeList.get(r),s=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),i){case this._SCANNING_FOR_INCOMING:if(s.getEdgeRing()!==t)continue;n=s,i=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;n.setNextMin(o),i=this._SCANNING_FOR_INCOMING}}i===this._LINKING_TO_OUTGOING&&(f.isTrue(null!==e,"found null for first outgoing dirEdge"),f.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),n.setNextMin(e))},getOutgoingDegree:function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)(i=e.next()).isInResult()&&t++;return t}if(1===arguments.length){for(var n=arguments[0],t=0,e=this.iterator();e.hasNext();){var i=e.next();i.getEdgeRing()===n&&t++}return t}},getLabel:function(){return this._label},findCoveredLineEdges:function(){for(var t=N.NONE,e=this.iterator();e.hasNext();){r=(i=e.next()).getSym();if(!i.isLineEdge()){if(i.isInResult()){t=N.INTERIOR;break}if(r.isInResult()){t=N.EXTERIOR;break}}}if(t===N.NONE)return null;for(var n=t,e=this.iterator();e.hasNext();){var i=e.next(),r=i.getSym();i.isLineEdge()?i.getEdge().setCovered(n===N.INTERIOR):(i.isInResult()&&(n=N.EXTERIOR),r.isInResult()&&(n=N.INTERIOR))}},computeLabelling:function(t){_n.prototype.computeLabelling.call(this,t),this._label=new $e(N.NONE);for(var e=this.iterator();e.hasNext();)for(var n=e.next().getEdge().getLabel(),i=0;i<2;i++){var r=n.getLocation(i);r!==N.INTERIOR&&r!==N.BOUNDARY||this._label.setLocation(i,N.INTERIOR)}},interfaces_:function(){return[]},getClass:function(){return vn}}),Ko(mn,ln),Zo(mn.prototype,{createNode:function(t){return new on(t,new vn)},interfaces_:function(){return[]},getClass:function(){return mn}}),Zo(yn.prototype,{computeIntersections:function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},interfaces_:function(){return[]},getClass:function(){return yn}}),Zo(xn.prototype,{isDelete:function(){return this._eventType===xn.DELETE},setDeleteEventIndex:function(t){this._deleteEventIndex=t},getObject:function(){return this._obj},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},getInsertEvent:function(){return this._insertEvent},isInsert:function(){return this._eventType===xn.INSERT},isSameLabel:function(t){return null!==this._label&&this._label===t._label},getDeleteEventIndex:function(){return this._deleteEventIndex},interfaces_:function(){return[s]},getClass:function(){return xn}}),xn.INSERT=1,xn.DELETE=2,Zo(En.prototype,{interfaces_:function(){return[]},getClass:function(){return En}}),Zo(wn.prototype,{isTrivialIntersection:function(t,e,n,i){if(t===n&&1===this._li.getIntersectionNum()){if(wn.isAdjacentSegments(e,i))return!0;if(t.isClosed()){var r=t.getNumPoints()-1;if(0===e&&i===r||0===i&&e===r)return!0}}return!1},getProperIntersectionPoint:function(){return this._properIntersectionPoint},setIsDoneIfProperInt:function(t){this._isDoneWhenProperInt=t},hasProperInteriorIntersection:function(){return this._hasProperInterior},isBoundaryPointInternal:function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next().getCoordinate();if(t.isIntersection(i))return!0}return!1},hasProperIntersection:function(){return this._hasProper},hasIntersection:function(){return this._hasIntersection},isDone:function(){return this._isDone},isBoundaryPoint:function(t,e){return null!==e&&(!!this.isBoundaryPointInternal(t,e[0])||!!this.isBoundaryPointInternal(t,e[1]))},setBoundaryNodes:function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},addIntersections:function(t,e,n,i){if(t===n&&e===i)return null;this.numTests++;var r=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[i],a=n.getCoordinates()[i+1];this._li.computeIntersection(r,o,s,a),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,n,i)||(this._hasIntersection=!0,!this._includeProper&&this._li.isProper()||(t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,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))))},interfaces_:function(){return[]},getClass:function(){return wn}}),wn.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)},Ko(bn,En),Zo(bn.prototype,{prepareEvents:function(){cs.sort(this.events);for(var t=0;t<this.events.size();t++){var e=this.events.get(t);e.isDelete()&&e.getInsertEvent().setDeleteEventIndex(t)}},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 wn&&$o(arguments[0],m)&&$o(arguments[1],m)){var i=arguments[0],r=arguments[1],o=arguments[2];this.addEdges(i,i),this.addEdges(r,r),this.computeIntersections(o)}else if("boolean"==typeof arguments[2]&&$o(arguments[0],m)&&arguments[1]instanceof wn){var s=arguments[0],a=arguments[1];arguments[2]?this.addEdges(s,null):this.addEdges(s),this.computeIntersections(a)}},addEdge:function(t,e){for(var n=t.getMonotoneChainEdge(),i=n.getStartIndexes(),r=0;r<i.length-1;r++){var o=new yn(n,r),s=new xn(e,n.getMinX(r),o);this.events.add(s),this.events.add(new xn(n.getMaxX(r),s))}},processOverlaps:function(t,e,n,i){for(var r=n.getObject(),o=t;o<e;o++){var s=this.events.get(o);if(s.isInsert()){var a=s.getObject();n.isSameLabel(s)||(r.computeIntersections(a,i),this.nOverlaps++)}}},addEdges:function(){if(1===arguments.length)for(n=arguments[0].iterator();n.hasNext();){i=n.next();this.addEdge(i,i)}else if(2===arguments.length)for(var t=arguments[0],e=arguments[1],n=t.iterator();n.hasNext();){var i=n.next();this.addEdge(i,e)}},interfaces_:function(){return[]},getClass:function(){return bn}}),Zo(In.prototype,{getMin:function(){return this._min},intersects:function(t,e){return!(this._min>e||this._max<t)},getMax:function(){return this._max},toString:function(){return Ht.toLineString(new g(this._min,0),new g(this._max,0))},interfaces_:function(){return[]},getClass:function(){return In}}),Zo(Cn.prototype,{compare:function(t,e){var n=t,i=e,r=(n._min+n._max)/2,o=(i._min+i._max)/2;return r<o?-1:r>o?1:0},interfaces_:function(){return[u]},getClass:function(){return Cn}}),In.NodeComparator=Cn,Ko(Nn,In),Zo(Nn.prototype,{query:function(t,e,n){if(!this.intersects(t,e))return null;n.visitItem(this._item)},interfaces_:function(){return[]},getClass:function(){return Nn}}),Ko(Sn,In),Zo(Sn.prototype,{buildExtent:function(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},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)},interfaces_:function(){return[]},getClass:function(){return Sn}}),Zo(Ln.prototype,{buildTree:function(){cs.sort(this._leaves,new IntervalRTreeNode.NodeComparator);for(var t=this._leaves,e=null,n=new E;;){if(this.buildLevel(t,n),1===n.size())return n.get(0);e=t,t=n,n=e}},insert:function(t,e,n){if(null!==this._root)throw new IllegalStateException("Index cannot be added to once it has been queried");this._leaves.add(new Nn(t,e,n))},query:function(t,e,n){this.init(),this._root.query(t,e,n)},buildRoot:function(){if(null!==this._root)return null;this._root=this.buildTree()},printNode:function(t){A.out.println(Ht.toLineString(new g(t._min,this._level),new g(t._max,this._level)))},init:function(){if(null!==this._root)return null;this.buildRoot()},buildLevel:function(t,e){this._level++,e.clear();for(var n=0;n<t.size();n+=2){var i=t.get(n);if(null===(n+1<t.size()?t.get(n):null))e.add(i);else{var r=new Sn(t.get(n),t.get(n+1));e.add(r)}}},interfaces_:function(){return[]},getClass:function(){return Ln}}),Zo(Mn.prototype,{filter:function(t){if(this._isForcedToLineString&&t instanceof Lt){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof wt&&this._lines.add(t)},setForceToLineString:function(t){this._isForcedToLineString=t},interfaces_:function(){return[G]},getClass:function(){return Mn}}),Mn.getGeometry=function(){if(1===arguments.length){var t=arguments[0];return t.getFactory().buildGeometry(Mn.getLines(t))}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(Mn.getLines(e,n))}},Mn.getLines=function(){if(1===arguments.length){var t=arguments[0];return Mn.getLines(t,!1)}if(2===arguments.length){if($o(arguments[0],_)&&$o(arguments[1],_)){for(var e=arguments[0],n=arguments[1],i=e.iterator();i.hasNext();){f=i.next();Mn.getLines(f,n)}return n}if(arguments[0]instanceof q&&"boolean"==typeof arguments[1]){var r=arguments[0],o=arguments[1],s=new E;return r.apply(new Mn(s,o)),s}if(arguments[0]instanceof q&&$o(arguments[1],_)){var a=arguments[0],u=arguments[1];return a instanceof wt?u.add(a):a.apply(new Mn(u)),u}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&$o(arguments[0],_)&&$o(arguments[1],_)){for(var l=arguments[0],c=arguments[1],h=arguments[2],i=l.iterator();i.hasNext();){var f=i.next();Mn.getLines(f,c,h)}return c}if("boolean"==typeof arguments[2]&&arguments[0]instanceof q&&$o(arguments[1],_)){var g=arguments[0],d=arguments[1],p=arguments[2];return g.apply(new Mn(d,p)),d}}},Zo(Pn.prototype,{visitItem:function(t){this._items.add(t)},getItems:function(){return this._items},interfaces_:function(){return[be]},getClass:function(){return Pn}}),Zo(Rn.prototype,{locate:function(t){var e=new Kt(t),n=new On(e);return this._index.query(t.y,t.y,n),e.getLocation()},interfaces_:function(){return[dn]},getClass:function(){return Rn}}),Zo(On.prototype,{visitItem:function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))},interfaces_:function(){return[be]},getClass:function(){return On}}),Zo(Tn.prototype,{init:function(t){for(var e=Mn.getLines(t).iterator();e.hasNext();){var n=e.next().getCoordinates();this.addLine(n)}},addLine:function(t){for(var e=1;e<t.length;e++){var n=new $t(t[e-1],t[e]),i=Math.min(n.p0.y,n.p1.y),r=Math.max(n.p0.y,n.p1.y);this._index.insert(i,r,n)}},query:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Pn;return this._index.query(t,e,n),n.getItems()}if(3===arguments.length){var i=arguments[0],r=arguments[1],o=arguments[2];this._index.query(i,r,o)}},interfaces_:function(){return[]},getClass:function(){return Tn}}),Rn.SegmentVisitor=On,Rn.IntervalIndexedGeometry=Tn,Zo(An.prototype,{getSegmentIndex:function(){return this.segmentIndex},getCoordinate:function(){return this.coord},print:function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)},compareTo:function(t){var e=t;return this.compare(e.segmentIndex,e.dist)},isEndPoint:function(t){return 0===this.segmentIndex&&0===this.dist||this.segmentIndex===t},toString:function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist},getDistance:function(){return this.dist},compare:function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0},interfaces_:function(){return[s]},getClass:function(){return An}}),Zo(Dn.prototype,{print:function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},iterator:function(){return this._nodeMap.values().iterator()},addSplitEdges:function(t){this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var i=e.next(),r=this.createSplitEdge(n,i);t.add(r),n=i}},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)},createSplitEdge:function(t,e){var n=e.segmentIndex-t.segmentIndex+2,i=this.edge.pts[e.segmentIndex],r=e.dist>0||!e.coord.equals2D(i);r||n--;var o=new Array(n).fill(null),s=0;o[s++]=new g(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this.edge.pts[a];return r&&(o[s]=e.coord),new kn(o,new $e(this.edge._label))},add:function(t,e,n){var i=new An(t,e,n),r=this._nodeMap.get(i);return null!==r?r:(this._nodeMap.put(i,i),i)},isIntersection:function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},interfaces_:function(){return[]},getClass:function(){return Dn}}),Zo(Fn.prototype,{getChainStartIndices:function(t){var e=0,n=new E;n.add(new M(e));do{var i=this.findChainEnd(t,e);n.add(new M(i)),e=i}while(e<t.length-1);return Fn.toIntArray(n)},findChainEnd:function(t,e){for(var n=ke.quadrant(t[e],t[e+1]),i=e+1;i<t.length&&ke.quadrant(t[i-1],t[i])===n;)i++;return i-1},interfaces_:function(){return[]},getClass:function(){return Fn}}),Fn.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},Zo(Gn.prototype,{getCoordinates:function(){return this.pts},getMaxX:function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e>n?e:n},getMinX:function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e<n?e:n},computeIntersectsForChain:function(){if(4===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],i=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],i)}else if(6===arguments.length){var r=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3],u=arguments[4],l=arguments[5],c=this.pts[r],h=this.pts[o],f=s.pts[a],g=s.pts[u];if(o-r==1&&u-a==1)return l.addIntersections(this.e,r,s.e,a),null;if(this.env1.init(c,h),this.env2.init(f,g),!this.env1.intersects(this.env2))return null;var d=Math.trunc((r+o)/2),p=Math.trunc((a+u)/2);r<d&&(a<p&&this.computeIntersectsForChain(r,d,s,a,p,l),p<u&&this.computeIntersectsForChain(r,d,s,p,u,l)),d<o&&(a<p&&this.computeIntersectsForChain(d,o,s,a,p,l),p<u&&this.computeIntersectsForChain(d,o,s,p,u,l))}},getStartIndexes:function(){return this.startIndex},computeIntersects:function(t,e){for(var n=0;n<this.startIndex.length-1;n++)for(var i=0;i<t.startIndex.length-1;i++)this.computeIntersectsForChain(n,t,i,e)},interfaces_:function(){return[]},getClass:function(){return Gn}}),Zo(qn.prototype,{getDepth:function(t,e){return this._depth[t][e]},setDepth:function(t,e,n){this._depth[t][e]=n},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]!==qn.NULL_VALUE)return!1;return!0}if(1===arguments.length){var n=arguments[0];return this._depth[n][1]===qn.NULL_VALUE}if(2===arguments.length){var i=arguments[0],r=arguments[1];return this._depth[i][r]===qn.NULL_VALUE}},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 i=0;this._depth[t][n]>e&&(i=1),this._depth[t][n]=i}}},getDelta:function(t){return this._depth[t][Ke.RIGHT]-this._depth[t][Ke.LEFT]},getLocation:function(t,e){return this._depth[t][e]<=0?N.EXTERIOR:N.INTERIOR},toString:function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},add:function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var n=1;n<3;n++){var i=t.getLocation(e,n);i!==N.EXTERIOR&&i!==N.INTERIOR||(this.isNull(e,n)?this._depth[e][n]=qn.depthAtLocation(i):this._depth[e][n]+=qn.depthAtLocation(i))}else if(3===arguments.length){var r=arguments[0],o=arguments[1];arguments[2]===N.INTERIOR&&this._depth[r][o]++}},interfaces_:function(){return[]},getClass:function(){return qn}}),qn.depthAtLocation=function(t){return t===N.EXTERIOR?0:t===N.INTERIOR?1:qn.NULL_VALUE},qn.NULL_VALUE=-1,Ko(kn,rn),Zo(kn.prototype,{getDepth:function(){return this._depth},getCollapsedEdge:function(){var t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new kn(t,$e.toLineLabel(this._label))},isIsolated:function(){return this._isIsolated},getCoordinates:function(){return this.pts},setIsolated:function(t){this._isIsolated=t},setName:function(t){this._name=t},equals:function(t){if(!(t instanceof kn))return!1;var e=t;if(this.pts.length!==e.pts.length)return!1;for(var n=!0,i=!0,r=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[--r])||(i=!1),!n&&!i)return!1;return!0},getCoordinate:function(){if(0===arguments.length)return this.pts.length>0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},print:function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e<this.pts.length;e++)e>0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(")  "+this._label+" "+this._depthDelta)},computeIM:function(t){kn.updateIM(this._label,t)},isCollapsed:function(){return!!this._label.isArea()&&(3===this.pts.length&&!!this.pts[0].equals(this.pts[2]))},isClosed:function(){return this.pts[0].equals(this.pts[this.pts.length-1])},getMaximumSegmentIndex:function(){return this.pts.length-1},getDepthDelta:function(){return this._depthDelta},getNumPoints:function(){return this.pts.length},printReverse:function(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},getMonotoneChainEdge:function(){return null===this._mce&&(this._mce=new Gn(this)),this._mce},getEnvelope:function(){if(null===this._env){this._env=new b;for(var t=0;t<this.pts.length;t++)this._env.expandToInclude(this.pts[t])}return this._env},addIntersection:function(t,e,n,i){var r=new g(t.getIntersection(i)),o=e,s=t.getEdgeDistance(n,i),a=o+1;if(a<this.pts.length){var u=this.pts[a];r.equals2D(u)&&(o=a,s=0)}this.eiList.add(r,o,s)},toString:function(){var t=new L;t.append("edge "+this._name+": "),t.append("LINESTRING (");for(var e=0;e<this.pts.length;e++)e>0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(")  "+this._label+" "+this._depthDelta),t.toString()},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},setDepthDelta:function(t){this._depthDelta=t},getEdgeIntersectionList:function(){return this.eiList},addIntersections:function(t,e,n){for(var i=0;i<t.getIntersectionNum();i++)this.addIntersection(t,e,n,i)},interfaces_:function(){return[]},getClass:function(){return kn}}),kn.updateIM=function(){if(2!==arguments.length)return rn.prototype.updateIM.apply(this,arguments);var t=arguments[0],e=arguments[1];e.setAtLeastIfValid(t.getLocation(0,Ke.ON),t.getLocation(1,Ke.ON),1),t.isArea()&&(e.setAtLeastIfValid(t.getLocation(0,Ke.LEFT),t.getLocation(1,Ke.LEFT),2),e.setAtLeastIfValid(t.getLocation(0,Ke.RIGHT),t.getLocation(1,Ke.RIGHT),2))},Ko(Bn,cn),Zo(Bn.prototype,{insertBoundaryPoint:function(t,e){var n=this._nodes.addNode(e).getLabel(),i=1;N.NONE;n.getLocation(t,Ke.ON)===N.BOUNDARY&&i++;var r=Bn.determineBoundary(this._boundaryNodeRule,i);n.setLocation(t,r)},computeSelfNodes:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this.computeSelfNodes(t,e,!1)}if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2],o=new wn(n,!0,!1);o.setIsDoneIfProperInt(r);var s=this.createEdgeSetIntersector(),a=this._parentGeom instanceof Lt||this._parentGeom instanceof Nt||this._parentGeom instanceof Mt,u=i||!a;return s.computeIntersections(this._edges,o,u),this.addSelfIntersectionNodes(this._argIndex),o}},computeSplitEdges:function(t){for(var e=this._edges.iterator();e.hasNext();)e.next().eiList.addSplitEdges(t)},computeEdgeIntersections:function(t,e,n){var i=new wn(e,n,!0);return i.setBoundaryNodes(this.getBoundaryNodes(),t.getBoundaryNodes()),this.createEdgeSetIntersector().computeIntersections(this._edges,t._edges,i),i},getGeometry:function(){return this._parentGeom},getBoundaryNodeRule:function(){return this._boundaryNodeRule},hasTooFewPoints:function(){return this._hasTooFewPoints},addPoint:function(){if(arguments[0]instanceof It){var t=arguments[0].getCoordinate();this.insertPoint(this._argIndex,t,N.INTERIOR)}else if(arguments[0]instanceof g){var e=arguments[0];this.insertPoint(this._argIndex,e,N.INTERIOR)}},addPolygon:function(t){this.addPolygonRing(t.getExteriorRing(),N.EXTERIOR,N.INTERIOR);for(var e=0;e<t.getNumInteriorRing();e++){var n=t.getInteriorRingN(e);this.addPolygonRing(n,N.INTERIOR,N.EXTERIOR)}},addEdge:function(t){this.insertEdge(t);var e=t.getCoordinates();this.insertPoint(this._argIndex,e[0],N.BOUNDARY),this.insertPoint(this._argIndex,e[e.length-1],N.BOUNDARY)},addLineString:function(t){var e=V.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=e[0],null;var n=new kn(e,new $e(this._argIndex,N.INTERIOR));this._lineEdgeMap.put(t,n),this.insertEdge(n),f.isTrue(e.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},getInvalidPoint:function(){return this._invalidPoint},getBoundaryPoints:function(){for(var t=this.getBoundaryNodes(),e=new Array(t.size()).fill(null),n=0,i=t.iterator();i.hasNext();){var r=i.next();e[n++]=r.getCoordinate().copy()}return e},getBoundaryNodes:function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},addSelfIntersectionNode:function(t,e,n){if(this.isBoundaryNode(t,e))return null;n===N.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,n)},addPolygonRing:function(t,e,n){if(t.isEmpty())return null;var i=V.removeRepeatedPoints(t.getCoordinates());if(i.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=i[0],null;var r=e,o=n;Qt.isCCW(i)&&(r=n,o=e);var s=new kn(i,new $e(this._argIndex,N.BOUNDARY,r,o));this._lineEdgeMap.put(t,s),this.insertEdge(s),this.insertPoint(this._argIndex,i[0],N.BOUNDARY)},insertPoint:function(t,e,n){var i=this._nodes.addNode(e),r=i.getLabel();null===r?i._label=new $e(t,n):r.setLocation(t,n)},createEdgeSetIntersector:function(){return new bn},addSelfIntersectionNodes:function(t){for(var e=this._edges.iterator();e.hasNext();)for(var n=e.next(),i=n.getLabel().getLocation(t),r=n.eiList.iterator();r.hasNext();){var o=r.next();this.addSelfIntersectionNode(t,o.coord,i)}},add:function(){if(1!==arguments.length)return cn.prototype.add.apply(this,arguments);var t=arguments[0];if(t.isEmpty())return null;if(t instanceof Mt&&(this._useBoundaryDeterminationRule=!1),t instanceof Nt)this.addPolygon(t);else if(t instanceof wt)this.addLineString(t);else if(t instanceof It)this.addPoint(t);else if(t instanceof St)this.addCollection(t);else if(t instanceof ft)this.addCollection(t);else if(t instanceof Mt)this.addCollection(t);else{if(!(t instanceof ht))throw new UnsupportedOperationException(t.getClass().getName());this.addCollection(t)}},addCollection:function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},locate:function(t){return $o(this._parentGeom,Ct)&&this._parentGeom.getNumGeometries()>50?(null===this._areaPtLocator&&(this._areaPtLocator=new Rn(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},findEdge:function(){if(1===arguments.length){var t=arguments[0];return this._lineEdgeMap.get(t)}return cn.prototype.findEdge.apply(this,arguments)},interfaces_:function(){return[]},getClass:function(){return Bn}}),Bn.determineBoundary=function(t,e){return t.isInBoundary(e)?N.BOUNDARY:N.INTERIOR},Zo(jn.prototype,{getArgGeometry:function(t){return this._arg[t].getGeometry()},setComputationPrecision:function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},interfaces_:function(){return[]},getClass:function(){return jn}}),Zo(zn.prototype,{compareTo:function(t){var e=t;return zn.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},interfaces_:function(){return[s]},getClass:function(){return zn}}),zn.orientation=function(t){return 1===V.increasingDirection(t)},zn.compareOriented=function(t,e,n,i){for(var r=e?1:-1,o=i?1:-1,s=e?t.length:-1,a=i?n.length:-1,u=e?0:t.length-1,l=i?0:n.length-1;;){var c=t[u].compareTo(n[l]);if(0!==c)return c;var h=(u+=r)===s,f=(l+=o)===a;if(h&&!f)return-1;if(!h&&f)return 1;if(h&&f)return 0}},Zo(Yn.prototype,{print:function(t){t.print("MULTILINESTRING ( ");for(var e=0;e<this._edges.size();e++){var n=this._edges.get(e);e>0&&t.print(","),t.print("(");for(var i=n.getCoordinates(),r=0;r<i.length;r++)r>0&&t.print(","),t.print(i[r].x+" "+i[r].y);t.println(")")}t.print(")  ")},addAll:function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},findEdgeIndex:function(t){for(var e=0;e<this._edges.size();e++)if(this._edges.get(e).equals(t))return e;return-1},iterator:function(){return this._edges.iterator()},getEdges:function(){return this._edges},get:function(t){return this._edges.get(t)},findEqualEdge:function(t){var e=new zn(t.getCoordinates());return this._ocaMap.get(e)},add:function(t){this._edges.add(t);var e=new zn(t.getCoordinates());this._ocaMap.put(e,t)},interfaces_:function(){return[]},getClass:function(){return Yn}}),Ko(Xn,jn),Zo(Xn.prototype,{insertUniqueEdge:function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),i=t.getLabel();e.isPointwiseEqual(t)||(i=new $e(t.getLabel())).flip();var r=e.getDepth();r.isNull()&&r.add(n),r.add(i),n.merge(i)}else this._edgeList.add(t)},getGraph:function(){return this._graph},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))}},isCoveredByLA:function(t){return!!this.isCovered(t,this._resultLineList)||!!this.isCovered(t,this._resultPolyList)},computeGeometry:function(t,e,n,i){var r=new E;return r.addAll(t),r.addAll(e),r.addAll(n),r.isEmpty()?Xn.createEmptyResult(i,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(r)},mergeSymLabels:function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().mergeSymLabels()},isCovered:function(t,e){for(var n=e.iterator();n.hasNext();){var i=n.next();if(this._ptLocator.locate(t,i)!==N.EXTERIOR)return!0}return!1},replaceCollapsedEdges:function(){for(var t=new E,e=this._edgeList.iterator();e.hasNext();){var n=e.next();n.isCollapsed()&&(e.remove(),t.add(n.getCollapsedEdge()))}this._edgeList.addAll(t)},updateNodeLabelling:function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getEdges().getLabel();e.getLabel().merge(n)}},getResultGeometry:function(t){return this.computeOverlay(t),this._resultGeom},insertUniqueEdges:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertUniqueEdge(n)}},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 E;this._arg[0].computeSplitEdges(e),this._arg[1].computeSplitEdges(e),this.insertUniqueEdges(e),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),Je.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(t),this.cancelDuplicateResultEdges();var n=new hn(this._geomFact);n.add(this._graph),this._resultPolyList=n.getPolygons();var i=new fn(this,this._geomFact,this._ptLocator);this._resultLineList=i.build(t);var r=new gn(this,this._geomFact,this._ptLocator);this._resultPointList=r.build(t),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,t)},labelIncompleteNode:function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._arg[e].getGeometry());t.getLabel().setLocation(e,n)},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))}},findResultAreaEdges:function(t){for(var e=this._graph.getEdgeEnds().iterator();e.hasNext();){var n=e.next(),i=n.getLabel();i.isArea()&&!n.isInteriorAreaEdge()&&Xn.isResultOfOp(i.getLocation(0,Ke.RIGHT),i.getLocation(1,Ke.RIGHT),t)&&n.setInResult(!0)}},computeLabelsFromDepths:function(){for(var t=this._edgeList.iterator();t.hasNext();){var e=t.next(),n=e.getLabel(),i=e.getDepth();if(!i.isNull()){i.normalize();for(var r=0;r<2;r++)n.isNull(r)||!n.isArea()||i.isNull(r)||(0===i.getDelta(r)?n.toLine(r):(f.isTrue(!i.isNull(r,Ke.LEFT),"depth of LEFT side has not been initialized"),n.setLocation(r,Ke.LEFT,i.getLocation(r,Ke.LEFT)),f.isTrue(!i.isNull(r,Ke.RIGHT),"depth of RIGHT side has not been initialized"),n.setLocation(r,Ke.RIGHT,i.getLocation(r,Ke.RIGHT))))}}},computeLabelling:function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().computeLabelling(this._arg);this.mergeSymLabels(),this.updateNodeLabelling()},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)}},isCoveredByA:function(t){return!!this.isCovered(t,this._resultPolyList)},interfaces_:function(){return[]},getClass:function(){return Xn}}),Xn.overlayOp=function(t,e,n){return new Xn(t,e).getResultGeometry(n)},Xn.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return Xn.createEmptyResult(Xn.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return Ze.map(t,{interfaces_:function(){return[MapOp]},map:function(t){return t.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Un.overlayOp(t,e,Xn.INTERSECTION)},Xn.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Xn.createEmptyResult(Xn.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Un.overlayOp(t,e,Xn.SYMDIFFERENCE)},Xn.resultDimension=function(t,e,n){var i=e.getDimension(),r=n.getDimension(),o=-1;switch(t){case Xn.INTERSECTION:o=Math.min(i,r);break;case Xn.UNION:o=Math.max(i,r);break;case Xn.DIFFERENCE:o=i;break;case Xn.SYMDIFFERENCE:o=Math.max(i,r)}return o},Xn.createEmptyResult=function(t,e,n,i){var r=null;switch(Xn.resultDimension(t,e,n)){case-1:r=i.createGeometryCollection(new Array(0).fill(null));break;case 0:r=i.createPoint();break;case 1:r=i.createLineString();break;case 2:r=i.createPolygon()}return r},Xn.difference=function(t,e){return t.isEmpty()?Xn.createEmptyResult(Xn.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Un.overlayOp(t,e,Xn.DIFFERENCE))},Xn.isResultOfOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.getLocation(0),i=t.getLocation(1);return Xn.isResultOfOp(n,i,e)}if(3===arguments.length){var r=arguments[0],o=arguments[1],s=arguments[2];switch(r===N.BOUNDARY&&(r=N.INTERIOR),o===N.BOUNDARY&&(o=N.INTERIOR),s){case Xn.INTERSECTION:return r===N.INTERIOR&&o===N.INTERIOR;case Xn.UNION:return r===N.INTERIOR||o===N.INTERIOR;case Xn.DIFFERENCE:return r===N.INTERIOR&&o!==N.INTERIOR;case Xn.SYMDIFFERENCE:return r===N.INTERIOR&&o!==N.INTERIOR||r!==N.INTERIOR&&o===N.INTERIOR}return!1}},Xn.INTERSECTION=1,Xn.UNION=2,Xn.DIFFERENCE=3,Xn.SYMDIFFERENCE=4,Zo(Vn.prototype,{selfSnap:function(t){return new le(t).snapTo(t,this._snapTolerance)},removeCommonBits:function(t){this._cbr=new fe,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},prepareResult:function(t){return this._cbr.addCommonBits(t),t},getResultGeometry:function(t){var e=this.snap(this._geom),n=Xn.overlayOp(e[0],e[1],t);return this.prepareResult(n)},checkValid:function(t){t.isValid()||A.out.println("Snapped geometry is invalid")},computeSnapTolerance:function(){this._snapTolerance=le.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},snap:function(t){var e=this.removeCommonBits(t);return le.snap(e[0],e[1],this._snapTolerance)},interfaces_:function(){return[]},getClass:function(){return Vn}}),Vn.overlayOp=function(t,e,n){return new Vn(t,e).getResultGeometry(n)},Vn.union=function(t,e){return Vn.overlayOp(t,e,Xn.UNION)},Vn.intersection=function(t,e){return Vn.overlayOp(t,e,Xn.INTERSECTION)},Vn.symDifference=function(t,e){return Vn.overlayOp(t,e,Xn.SYMDIFFERENCE)},Vn.difference=function(t,e){return Vn.overlayOp(t,e,Xn.DIFFERENCE)},Zo(Un.prototype,{getResultGeometry:function(t){var e=null,n=!1,i=null;try{e=Xn.overlayOp(this._geom[0],this._geom[1],t);n=!0}catch(t){if(!(t instanceof c))throw t;i=t}if(!n)try{e=Vn.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof c?i:t}return e},interfaces_:function(){return[]},getClass:function(){return Un}}),Un.overlayOp=function(t,e,n){return new Un(t,e).getResultGeometry(n)},Un.union=function(t,e){return Un.overlayOp(t,e,Xn.UNION)},Un.intersection=function(t,e){return Un.overlayOp(t,e,Xn.INTERSECTION)},Un.symDifference=function(t,e){return Un.overlayOp(t,e,Xn.SYMDIFFERENCE)},Un.difference=function(t,e){return Un.overlayOp(t,e,Xn.DIFFERENCE)},Zo(Hn.prototype,{addPolygon:function(t){if(t.isEmpty())return null;var e=null,n=0,i=this.horizontalBisector(t);if(0===i.getLength())n=0,e=i.getCoordinate();else{var r=Un.overlayOp(i,t,Xn.INTERSECTION),o=this.widestGeometry(r);n=o.getEnvelopeInternal().getWidth(),e=Hn.centre(o.getEnvelopeInternal())}(null===this._interiorPoint||n>this._maxWidth)&&(this._interiorPoint=e,this._maxWidth=n)},getInteriorPoint:function(){return this._interiorPoint},widestGeometry:function(){if(arguments[0]instanceof ht){var t=arguments[0];if(t.isEmpty())return t;for(var e=t.getGeometryN(0),n=1;n<t.getNumGeometries();n++)t.getGeometryN(n).getEnvelopeInternal().getWidth()>e.getEnvelopeInternal().getWidth()&&(e=t.getGeometryN(n));return e}if(arguments[0]instanceof q){var i=arguments[0];return i instanceof ht?this.widestGeometry(i):i}},horizontalBisector:function(t){var e=t.getEnvelopeInternal(),n=Wn.getBisectorY(t);return this._factory.createLineString([new g(e.getMinX(),n),new g(e.getMaxX(),n)])},add:function(t){if(t instanceof Nt)this.addPolygon(t);else if(t instanceof ht)for(var e=t,n=0;n<e.getNumGeometries();n++)this.add(e.getGeometryN(n))},interfaces_:function(){return[]},getClass:function(){return Hn}}),Hn.centre=function(t){return new g(Hn.avg(t.getMinX(),t.getMaxX()),Hn.avg(t.getMinY(),t.getMaxY()))},Hn.avg=function(t,e){return(t+e)/2},Zo(Wn.prototype,{updateInterval:function(t){t<=this._centreY?t>this._loY&&(this._loY=t):t>this._centreY&&t<this._hiY&&(this._hiY=t)},getBisectorY:function(){this.process(this._poly.getExteriorRing());for(var t=0;t<this._poly.getNumInteriorRing();t++)this.process(this._poly.getInteriorRingN(t));return Hn.avg(this._hiY,this._loY)},process:function(t){for(var e=t.getCoordinateSequence(),n=0;n<e.size();n++){var i=e.getY(n);this.updateInterval(i)}},interfaces_:function(){return[]},getClass:function(){return Wn}}),Wn.getBisectorY=function(t){return new Wn(t).getBisectorY()},Hn.SafeBisectorFinder=Wn,Zo(Jn.prototype,{addEndpoints:function(){if(arguments[0]instanceof q){var t=arguments[0];if(t instanceof wt)this.addEndpoints(t.getCoordinates());else if(t instanceof ht)for(var e=t,n=0;n<e.getNumGeometries();n++)this.addEndpoints(e.getGeometryN(n))}else if(arguments[0]instanceof Array){var i=arguments[0];this.add(i[0]),this.add(i[i.length-1])}},getInteriorPoint:function(){return this._interiorPoint},addInterior:function(){if(arguments[0]instanceof q){var t=arguments[0];if(t instanceof wt)this.addInterior(t.getCoordinates());else if(t instanceof ht)for(var e=t,n=0;n<e.getNumGeometries();n++)this.addInterior(e.getGeometryN(n))}else if(arguments[0]instanceof Array)for(var i=arguments[0],n=1;n<i.length-1;n++)this.add(i[n])},add:function(t){var e=t.distance(this._centroid);e<this._minDistance&&(this._interiorPoint=new g(t),this._minDistance=e)},interfaces_:function(){return[]},getClass:function(){return Jn}}),Zo(Zn.prototype,{getInteriorPoint:function(){return this._interiorPoint},add:function(){if(arguments[0]instanceof q){var t=arguments[0];if(t instanceof It)this.add(t.getCoordinate());else if(t instanceof ht)for(var e=t,n=0;n<e.getNumGeometries();n++)this.add(e.getGeometryN(n))}else if(arguments[0]instanceof g){var i=arguments[0],r=i.distance(this._centroid);r<this._minDistance&&(this._interiorPoint=new g(i),this._minDistance=r)}},interfaces_:function(){return[]},getClass:function(){return Zn}}),Zo(Kn.prototype,{select:function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}},interfaces_:function(){return[]},getClass:function(){return Kn}}),Zo(Qn.prototype,{hasChildren:function(){for(var t=0;t<2;t++)if(null!==this._subnode[t])return!0;return!1},isPrunable:function(){return!(this.hasChildren()||this.hasItems())},addAllItems:function(t){t.addAll(this._items);for(var e=0;e<2;e++)null!==this._subnode[e]&&this._subnode[e].addAllItems(t);return t},size:function(){for(var t=0,e=0;e<2;e++)null!==this._subnode[e]&&(t+=this._subnode[e].size());return t+this._items.size()},addAllItemsFromOverlapping:function(t,e){if(null!==t&&!this.isSearchMatch(t))return null;e.addAll(this._items),null!==this._subnode[0]&&this._subnode[0].addAllItemsFromOverlapping(t,e),null!==this._subnode[1]&&this._subnode[1].addAllItemsFromOverlapping(t,e)},hasItems:function(){return!this._items.isEmpty()},remove:function(t,e){if(!this.isSearchMatch(t))return!1;for(var n=!1,i=0;i<2;i++)if(null!==this._subnode[i]&&(n=this._subnode[i].remove(t,e))){this._subnode[i].isPrunable()&&(this._subnode[i]=null);break}return n||(n=this._items.remove(e))},getItems:function(){return this._items},depth:function(){for(var t=0,e=0;e<2;e++)if(null!==this._subnode[e]){var n=this._subnode[e].depth();n>t&&(t=n)}return t+1},nodeSize:function(){for(var t=0,e=0;e<2;e++)null!==this._subnode[e]&&(t+=this._subnode[e].nodeSize());return t+1},add:function(t){this._items.add(t)},interfaces_:function(){return[]},getClass:function(){return Qn}}),Qn.getSubnodeIndex=function(t,e){var n=-1;return t.min>=e&&(n=1),t.max<=e&&(n=0),n},Zo($n.prototype,{expandToInclude:function(t){t.max>this.max&&(this.max=t.max),t.min<this.min&&(this.min=t.min)},getWidth:function(){return this.max-this.min},overlaps:function(){if(1===arguments.length){var t=arguments[0];return this.overlaps(t.min,t.max)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return!(this.min>n||this.max<e)}},getMin:function(){return this.min},toString:function(){return"["+this.min+", "+this.max+"]"},contains:function(){if(1===arguments.length){if(arguments[0]instanceof $n){var t=arguments[0];return this.contains(t.min,t.max)}if("number"==typeof arguments[0]){var e=arguments[0];return e>=this.min&&e<=this.max}}else if(2===arguments.length){var n=arguments[0],i=arguments[1];return n>=this.min&&i<=this.max}},init:function(t,e){this.min=t,this.max=e,t>e&&(this.min=e,this.max=t)},getMax:function(){return this.max},interfaces_:function(){return[]},getClass:function(){return $n}}),ti.exponent=function(t){return ei(64,t)-1023},ti.powerOf2=function(t){return Math.pow(2,t)},Zo(ni.prototype,{getInterval:function(){return this._interval},getLevel:function(){return this._level},computeKey:function(t){for(this._level=ni.computeLevel(t),this._interval=new $n,this.computeInterval(this._level,t);!this._interval.contains(t);)this._level+=1,this.computeInterval(this._level,t)},computeInterval:function(t,e){var n=ti.powerOf2(t);this._pt=Math.floor(e.getMin()/n)*n,this._interval.init(this._pt,this._pt+n)},getPoint:function(){return this._pt},interfaces_:function(){return[]},getClass:function(){return ni}}),ni.computeLevel=function(t){var e=t.getWidth();return ti.exponent(e)+1},Ko(ii,Qn),Zo(ii.prototype,{getInterval:function(){return this._interval},find:function(t){var e=Qn.getSubnodeIndex(t,this._centre);return-1===e?this:null!==this._subnode[e]?this._subnode[e].find(t):this},insert:function(t){f.isTrue(null===this._interval||this._interval.contains(t._interval));var e=Qn.getSubnodeIndex(t._interval,this._centre);if(t._level===this._level-1)this._subnode[e]=t;else{var n=this.createSubnode(e);n.insert(t),this._subnode[e]=n}},isSearchMatch:function(t){return t.overlaps(this._interval)},getSubnode:function(t){return null===this._subnode[t]&&(this._subnode[t]=this.createSubnode(t)),this._subnode[t]},getNode:function(t){var e=Qn.getSubnodeIndex(t,this._centre);return-1!==e?this.getSubnode(e).getNode(t):this},createSubnode:function(t){var e=0,n=0;switch(t){case 0:e=this._interval.getMin(),n=this._centre;break;case 1:e=this._centre,n=this._interval.getMax()}return new ii(new $n(e,n),this._level-1)},interfaces_:function(){return[]},getClass:function(){return ii}}),ii.createNode=function(t){var e=new ni(t);return new ii(e.getInterval(),e.getLevel())},ii.createExpanded=function(t,e){var n=new $n(e);null!==t&&n.expandToInclude(t._interval);var i=ii.createNode(n);return null!==t&&i.insert(t),i},Zo(ri.prototype,{interfaces_:function(){return[]},getClass:function(){return ri}}),ri.isZeroWidth=function(t,e){var n=e-t;if(0===n)return!0;var i=Math.max(Math.abs(t),Math.abs(e));return ti.exponent(n/i)<=ri.MIN_BINARY_EXPONENT},ri.MIN_BINARY_EXPONENT=-50,Ko(oi,Qn),Zo(oi.prototype,{insert:function(t,e){var n=Qn.getSubnodeIndex(t,oi.origin);if(-1===n)return this.add(e),null;var i=this._subnode[n];if(null===i||!i.getInterval().contains(t)){var r=ii.createExpanded(i,t);this._subnode[n]=r}this.insertContained(this._subnode[n],t,e)},isSearchMatch:function(t){return!0},insertContained:function(t,e,n){f.isTrue(t.getInterval().contains(e));(ri.isZeroWidth(e.getMin(),e.getMax())?t.find(e):t.getNode(e)).add(n)},interfaces_:function(){return[]},getClass:function(){return oi}}),oi.origin=0,Zo(si.prototype,{size:function(){return null!==this._root?this._root.size():0},insert:function(t,e){this.collectStats(t);var n=si.ensureExtent(t,this._minExtent);this._root.insert(n,e)},query:function(){if(1===arguments.length){if("number"==typeof arguments[0]){var t=arguments[0];return this.query(new $n(t,t))}if(arguments[0]instanceof $n){var e=arguments[0],n=new E;return this.query(e,n),n}}else if(2===arguments.length){var i=arguments[0],r=arguments[1];this._root.addAllItemsFromOverlapping(i,r)}},iterator:function(){var t=new E;return this._root.addAllItems(t),t.iterator()},remove:function(t,e){var n=si.ensureExtent(t,this._minExtent);return this._root.remove(n,e)},collectStats:function(t){var e=t.getWidth();e<this._minExtent&&e>0&&(this._minExtent=e)},depth:function(){return null!==this._root?this._root.depth():0},nodeSize:function(){return null!==this._root?this._root.nodeSize():0},interfaces_:function(){return[]},getClass:function(){return si}}),si.ensureExtent=function(t,e){var n=t.getMin(),i=t.getMax();return n!==i?t:(n===i&&(i=(n-=e/2)+e/2),new $n(n,i))},Zo(ai.prototype,{isInside:function(t){},interfaces_:function(){return[]},getClass:function(){return ai}}),Zo(ui.prototype,{testLineSegment:function(t,e){var n=null,i=null,r=null,o=null,s=e.p0,a=e.p1;n=s.x-t.x,i=s.y-t.y,r=a.x-t.x,o=a.y-t.y,(i>0&&o<=0||o>0&&i<=0)&&0<Zt.signOfDet2x2(n,i,r,o)/(o-i)&&this._crossings++},buildIndex:function(){this._tree=new si;for(var t=V.removeRepeatedPoints(this._ring.getCoordinates()),e=Be.getChains(t),n=0;n<e.size();n++){var i=e.get(n),r=i.getEnvelope();this._interval.min=r.getMinY(),this._interval.max=r.getMaxY(),this._tree.insert(this._interval,i)}},testMonotoneChain:function(t,e,n){n.select(t,e)},isInside:function(t){this._crossings=0;var e=new b(o.NEGATIVE_INFINITY,o.POSITIVE_INFINITY,t.y,t.y);this._interval.min=t.y,this._interval.max=t.y;for(var n=this._tree.query(this._interval),i=new li(this,t),r=n.iterator();r.hasNext();){var s=r.next();this.testMonotoneChain(e,i,s)}return this._crossings%2==1},interfaces_:function(){return[ai]},getClass:function(){return ui}}),Ko(li,Kn),Zo(li.prototype,{select:function(){if(1!==arguments.length)return Kn.prototype.select.apply(this,arguments);var t=arguments[0];this.mcp.testLineSegment(this.p,t)},interfaces_:function(){return[]},getClass:function(){return li}}),ui.MCSelecter=li,Zo(ci.prototype,{interfaces_:function(){return[]},getClass:function(){return ci}}),ci.toDegrees=function(t){return 180*t/Math.PI},ci.normalize=function(t){for(;t>Math.PI;)t-=ci.PI_TIMES_2;for(;t<=-Math.PI;)t+=ci.PI_TIMES_2;return t},ci.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],i=n.x-e.x,r=n.y-e.y;return Math.atan2(r,i)}},ci.isAcute=function(t,e,n){var i=t.x-e.x,r=t.y-e.y;return i*(n.x-e.x)+r*(n.y-e.y)>0},ci.isObtuse=function(t,e,n){var i=t.x-e.x,r=t.y-e.y;return i*(n.x-e.x)+r*(n.y-e.y)<0},ci.interiorAngle=function(t,e,n){var i=ci.angle(e,t),r=ci.angle(e,n);return Math.abs(r-i)},ci.normalizePositive=function(t){if(t<0){for(;t<0;)t+=ci.PI_TIMES_2;t>=ci.PI_TIMES_2&&(t=0)}else{for(;t>=ci.PI_TIMES_2;)t-=ci.PI_TIMES_2;t<0&&(t=0)}return t},ci.angleBetween=function(t,e,n){var i=ci.angle(e,t),r=ci.angle(e,n);return ci.diff(i,r)},ci.diff=function(t,e){var n=null;return(n=t<e?e-t:t-e)>Math.PI&&(n=2*Math.PI-n),n},ci.toRadians=function(t){return t*Math.PI/180},ci.getTurn=function(t,e){var n=Math.sin(e-t);return n>0?ci.COUNTERCLOCKWISE:n<0?ci.CLOCKWISE:ci.NONE},ci.angleBetweenOriented=function(t,e,n){var i=ci.angle(e,t),r=ci.angle(e,n)-i;return r<=-Math.PI?r+ci.PI_TIMES_2:r>Math.PI?r-ci.PI_TIMES_2:r},ci.PI_TIMES_2=2*Math.PI,ci.PI_OVER_2=Math.PI/2,ci.PI_OVER_4=Math.PI/4,ci.COUNTERCLOCKWISE=Qt.COUNTERCLOCKWISE,ci.CLOCKWISE=Qt.CLOCKWISE,ci.NONE=Qt.COLLINEAR,Zo(hi.prototype,{area:function(){return hi.area(this.p0,this.p1,this.p2)},signedArea:function(){return hi.signedArea(this.p0,this.p1,this.p2)},interpolateZ:function(t){if(null===t)throw new r("Supplied point is null.");return hi.interpolateZ(t,this.p0,this.p1,this.p2)},longestSideLength:function(){return hi.longestSideLength(this.p0,this.p1,this.p2)},isAcute:function(){return hi.isAcute(this.p0,this.p1,this.p2)},circumcentre:function(){return hi.circumcentre(this.p0,this.p1,this.p2)},area3D:function(){return hi.area3D(this.p0,this.p1,this.p2)},centroid:function(){return hi.centroid(this.p0,this.p1,this.p2)},inCentre:function(){return hi.inCentre(this.p0,this.p1,this.p2)},interfaces_:function(){return[]},getClass:function(){return hi}}),hi.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)},hi.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2},hi.det=function(t,e,n,i){return t*i-e*n},hi.interpolateZ=function(t,e,n,i){var r=e.x,o=e.y,s=n.x-r,a=i.x-r,u=n.y-o,l=i.y-o,c=s*l-a*u,h=t.x-r,f=t.y-o,g=(l*h-a*f)/c,d=(-u*h+s*f)/c;return e.z+g*(n.z-e.z)+d*(i.z-e.z)},hi.longestSideLength=function(t,e,n){var i=t.distance(e),r=e.distance(n),o=n.distance(t),s=i;return r>s&&(s=r),o>s&&(s=o),s},hi.isAcute=function(t,e,n){return!!ci.isAcute(t,e,n)&&(!!ci.isAcute(e,n,t)&&!!ci.isAcute(n,t,e))},hi.circumcentre=function(t,e,n){var i=n.x,r=n.y,o=t.x-i,s=t.y-r,a=e.x-i,u=e.y-r,l=2*hi.det(o,s,a,u);return new g(i-hi.det(s,o*o+s*s,u,a*a+u*u)/l,r+hi.det(o,o*o+s*s,a,a*a+u*u)/l)},hi.perpendicularBisector=function(t,e){var n=e.x-t.x,i=e.y-t.y;return new D(new D(t.x+n/2,t.y+i/2,1),new D(t.x-i+n/2,t.y+n+i/2,1))},hi.angleBisector=function(t,e,n){var i=e.distance(t),r=i/(i+e.distance(n)),o=n.x-t.x,s=n.y-t.y;return new g(t.x+r*o,t.y+r*s)},hi.area3D=function(t,e,n){var i=e.x-t.x,r=e.y-t.y,o=e.z-t.z,s=n.x-t.x,a=n.y-t.y,u=n.z-t.z,l=r*u-o*a,c=o*s-i*u,h=i*a-r*s,f=l*l+c*c+h*h;return Math.sqrt(f)/2},hi.centroid=function(t,e,n){return new g((t.x+e.x+n.x)/3,(t.y+e.y+n.y)/3)},hi.inCentre=function(t,e,n){var i=e.distance(n),r=t.distance(n),o=t.distance(e),s=i+r+o;return new g((i*t.x+r*e.x+o*n.x)/s,(i*t.y+r*e.y+o*n.y)/s)},Zo(fi.prototype,{getRadius:function(){return this.compute(),this._radius},getDiameter:function(){switch(this.compute(),this._extremalPts.length){case 0:return this._input.getFactory().createLineString();case 1:return this._input.getFactory().createPoint(this._centre)}var t=this._extremalPts[0],e=this._extremalPts[1];return this._input.getFactory().createLineString([t,e])},getExtremalPoints:function(){return this.compute(),this._extremalPts},computeCirclePoints:function(){if(this._input.isEmpty())return this._extremalPts=new Array(0).fill(null),null;if(1===this._input.getNumPoints()){e=this._input.getCoordinates();return this._extremalPts=[new g(e[0])],null}var t=this._input.convexHull().getCoordinates(),e=t;if(t[0].equals2D(t[t.length-1])&&(e=new Array(t.length-1).fill(null),V.copyDeep(t,0,e,0,t.length-1)),e.length<=2)return this._extremalPts=V.copyDeep(e),null;for(var n=fi.lowestPoint(e),i=fi.pointWitMinAngleWithX(e,n),r=0;r<e.length;r++){var o=fi.pointWithMinAngleWithSegment(e,n,i);if(ci.isObtuse(n,o,i))return this._extremalPts=[new g(n),new g(i)],null;if(ci.isObtuse(o,n,i))n=o;else{if(!ci.isObtuse(o,i,n))return this._extremalPts=[new g(n),new g(i),new g(o)],null;i=o}}f.shouldNeverReachHere("Logic failure in Minimum Bounding Circle algorithm!")},compute:function(){if(null!==this._extremalPts)return null;this.computeCirclePoints(),this.computeCentre(),null!==this._centre&&(this._radius=this._centre.distance(this._extremalPts[0]))},getFarthestPoints:function(){switch(this.compute(),this._extremalPts.length){case 0:return this._input.getFactory().createLineString();case 1:return this._input.getFactory().createPoint(this._centre)}var t=this._extremalPts[0],e=this._extremalPts[this._extremalPts.length-1];return this._input.getFactory().createLineString([t,e])},getCircle:function(){if(this.compute(),null===this._centre)return this._input.getFactory().createPolygon();var t=this._input.getFactory().createPoint(this._centre);return 0===this._radius?t:t.buffer(this._radius)},getCentre:function(){return this.compute(),this._centre},computeCentre:function(){switch(this._extremalPts.length){case 0:this._centre=null;break;case 1:this._centre=this._extremalPts[0];break;case 2:this._centre=new g((this._extremalPts[0].x+this._extremalPts[1].x)/2,(this._extremalPts[0].y+this._extremalPts[1].y)/2);break;case 3:this._centre=hi.circumcentre(this._extremalPts[0],this._extremalPts[1],this._extremalPts[2])}},interfaces_:function(){return[]},getClass:function(){return fi}}),fi.pointWitMinAngleWithX=function(t,e){for(var n=o.MAX_VALUE,i=null,r=0;r<t.length;r++){var s=t[r];if(s!==e){var a=s.x-e.x,u=s.y-e.y;u<0&&(u=-u);var l=u/Math.sqrt(a*a+u*u);l<n&&(n=l,i=s)}}return i},fi.lowestPoint=function(t){for(var e=t[0],n=1;n<t.length;n++)t[n].y<e.y&&(e=t[n]);return e},fi.pointWithMinAngleWithSegment=function(t,e,n){for(var i=o.MAX_VALUE,r=null,s=0;s<t.length;s++){var a=t[s];if(a!==e&&a!==n){var u=ci.angleBetween(e,a,n);u<i&&(i=u,r=a)}}return r},Zo(gi.prototype,{getWidthCoordinate:function(){return this.computeMinimumDiameter(),this._minWidthPt},getSupportingSegment:function(){return this.computeMinimumDiameter(),this._inputGeom.getFactory().createLineString([this._minBaseSeg.p0,this._minBaseSeg.p1])},getDiameter:function(){if(this.computeMinimumDiameter(),null===this._minWidthPt)return this._inputGeom.getFactory().createLineString(null);var t=this._minBaseSeg.project(this._minWidthPt);return this._inputGeom.getFactory().createLineString([t,this._minWidthPt])},computeWidthConvex:function(t){this._convexHullPts=t instanceof Nt?t.getExteriorRing().getCoordinates():t.getCoordinates(),0===this._convexHullPts.length?(this._minWidth=0,this._minWidthPt=null,this._minBaseSeg=null):1===this._convexHullPts.length?(this._minWidth=0,this._minWidthPt=this._convexHullPts[0],this._minBaseSeg.p0=this._convexHullPts[0],this._minBaseSeg.p1=this._convexHullPts[0]):2===this._convexHullPts.length||3===this._convexHullPts.length?(this._minWidth=0,this._minWidthPt=this._convexHullPts[0],this._minBaseSeg.p0=this._convexHullPts[0],this._minBaseSeg.p1=this._convexHullPts[1]):this.computeConvexRingMinDiameter(this._convexHullPts)},computeConvexRingMinDiameter:function(t){this._minWidth=o.MAX_VALUE;for(var e=1,n=new $t,i=0;i<t.length-1;i++)n.p0=t[i],n.p1=t[i+1],e=this.findMaxPerpDistance(t,n,e)},computeMinimumDiameter:function(){if(null!==this._minWidthPt)return null;if(this._isConvex)this.computeWidthConvex(this._inputGeom);else{var t=new oe(this._inputGeom).getConvexHull();this.computeWidthConvex(t)}},getLength:function(){return this.computeMinimumDiameter(),this._minWidth},findMaxPerpDistance:function(t,e,n){for(var i=e.distancePerpendicular(t[n]),r=i,o=n,s=o;r>=i;)i=r,o=s,s=gi.nextIndex(t,o),r=e.distancePerpendicular(t[s]);return i<this._minWidth&&(this._minPtIndex=o,this._minWidth=i,this._minWidthPt=t[this._minPtIndex],this._minBaseSeg=new $t(e)),o},getMinimumRectangle:function(){if(this.computeMinimumDiameter(),0===this._minWidth)return this._minBaseSeg.p0.equals2D(this._minBaseSeg.p1)?this._inputGeom.getFactory().createPoint(this._minBaseSeg.p0):this._minBaseSeg.toGeometry(this._inputGeom.getFactory());for(var t=this._minBaseSeg.p1.x-this._minBaseSeg.p0.x,e=this._minBaseSeg.p1.y-this._minBaseSeg.p0.y,n=o.MAX_VALUE,i=-o.MAX_VALUE,r=o.MAX_VALUE,s=-o.MAX_VALUE,a=0;a<this._convexHullPts.length;a++){var u=gi.computeC(t,e,this._convexHullPts[a]);u>i&&(i=u),u<n&&(n=u);var l=gi.computeC(-e,t,this._convexHullPts[a]);l>s&&(s=l),l<r&&(r=l)}var c=gi.computeSegmentForLine(-t,-e,s),h=gi.computeSegmentForLine(-t,-e,r),f=gi.computeSegmentForLine(-e,t,i),g=gi.computeSegmentForLine(-e,t,n),d=f.lineIntersection(c),p=g.lineIntersection(c),_=g.lineIntersection(h),v=f.lineIntersection(h),m=this._inputGeom.getFactory().createLinearRing([d,p,_,v,d]);return this._inputGeom.getFactory().createPolygon(m,null)},interfaces_:function(){return[]},getClass:function(){return gi}}),gi.nextIndex=function(t,e){return++e>=t.length&&(e=0),e},gi.computeC=function(t,e,n){return t*n.y-e*n.x},gi.getMinimumDiameter=function(t){return new gi(t).getDiameter()},gi.getMinimumRectangle=function(t){return new gi(t).getMinimumRectangle()},gi.computeSegmentForLine=function(t,e,n){var i=null,r=null;return Math.abs(e)>Math.abs(t)?(i=new g(0,n/e),r=new g(1,n/e-t/e)):(i=new g(n/t,0),r=new g(n/t-e/t,1)),new $t(i,r)},Zo(di.prototype,{getResultGeometry:function(){return new pi(this._distanceTolerance).transform(this._inputGeom)},setDistanceTolerance:function(t){if(t<=0)throw new r("Tolerance must be positive");this._distanceTolerance=t},interfaces_:function(){return[]},getClass:function(){return di}}),di.densifyPoints=function(t,e,n){for(var i=new $t,r=new w,o=0;o<t.length-1;o++){i.p0=t[o],i.p1=t[o+1],r.add(i.p0,!1);var s=i.getLength(),a=Math.trunc(s/e)+1;if(a>1)for(var u=s/a,l=1;l<a;l++){var c=l*u/s,h=i.pointAlong(c);n.makePrecise(h),r.add(h,!1)}}return r.add(t[t.length-1],!1),r.toCoordinateArray()},di.densify=function(t,e){var n=new di(t);return n.setDistanceTolerance(e),n.getResultGeometry()},Ko(pi,ae),Zo(pi.prototype,{transformMultiPolygon:function(t,e){var n=ae.prototype.transformMultiPolygon.call(this,t,e);return this.createValidArea(n)},transformPolygon:function(t,e){var n=ae.prototype.transformPolygon.call(this,t,e);return e instanceof Mt?n:this.createValidArea(n)},transformCoordinates:function(t,e){var n=t.toCoordinateArray(),i=di.densifyPoints(n,this.distanceTolerance,e.getPrecisionModel());return e instanceof wt&&1===i.length&&(i=new Array(0).fill(null)),this._factory.getCoordinateSequenceFactory().create(i)},createValidArea:function(t){return t.buffer(0)},interfaces_:function(){return[]},getClass:function(){return pi}}),di.DensifyTransformer=pi,Zo(_i.prototype,{find:function(t){var e=this;do{if(null===e)return null;if(e.dest().equals2D(t))return e;e=e.oNext()}while(e!==this);return null},dest:function(){return this._sym._orig},oNext:function(){return this._sym._next},insert:function(t){if(this.oNext()===this)return this.insertAfter(t),null;var e=this.compareTo(t),n=this;do{var i=n.oNext();if(i.compareTo(t)!==e||i===this)return n.insertAfter(t),null;n=i}while(n!==this);f.shouldNeverReachHere()},insertAfter:function(t){f.equals(this._orig,t.orig());var e=this.oNext();this._sym.setNext(t),t.sym().setNext(e)},degree:function(){var t=0,e=this;do{t++,e=e.oNext()}while(e!==this);return t},equals:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this._orig.equals2D(t)&&this._sym._orig.equals(e)}},deltaY:function(){return this._sym._orig.y-this._orig.y},sym:function(){return this._sym},prev:function(){return this._sym.next()._sym},compareAngularDirection:function(t){var e=this.deltaX(),n=this.deltaY(),i=t.deltaX(),r=t.deltaY();if(e===i&&n===r)return 0;var o=ke.quadrant(e,n),s=ke.quadrant(i,r);return o>s?1:o<s?-1:Qt.computeOrientation(t._orig,t.dest(),this.dest())},prevNode:function(){for(var t=this;2===t.degree();)if((t=t.prev())===this)return null;return t},compareTo:function(t){var e=t;return this.compareAngularDirection(e)},next:function(){return this._next},setSym:function(t){this._sym=t},orig:function(){return this._orig},toString:function(){return"HE("+this._orig.x+" "+this._orig.y+", "+this._sym._orig.x+" "+this._sym._orig.y+")"},setNext:function(t){this._next=t},init:function(t){this.setSym(t),t.setSym(this),this.setNext(t),t.setNext(this)},deltaX:function(){return this._sym._orig.x-this._orig.x},interfaces_:function(){return[]},getClass:function(){return _i}}),_i.init=function(t,e){if(null!==t._sym||null!==e._sym||null!==t._next||null!==e._next)throw new IllegalStateException("Edges are already initialized");return t.init(e),t},_i.create=function(t,e){var n=new _i(t),i=new _i(e);return n.init(i),n},Ko(vi,_i),Zo(vi.prototype,{mark:function(){this._isMarked=!0},setMark:function(t){this._isMarked=t},isMarked:function(){return this._isMarked},interfaces_:function(){return[]},getClass:function(){return vi}}),vi.setMarkBoth=function(t,e){t.setMark(e),t.sym().setMark(e)},vi.isMarked=function(t){return t.isMarked()},vi.setMark=function(t,e){t.setMark(e)},vi.markBoth=function(t){t.mark(),t.sym().mark()},vi.mark=function(t){t.mark()},Zo(mi.prototype,{insert:function(t,e,n){var i=this.create(t,e);null!==n?n.insert(i):this._vertexMap.put(t,i);var r=this._vertexMap.get(e);return null!==r?r.insert(i.sym()):this._vertexMap.put(e,i.sym()),i},create:function(t,e){var n=this.createEdge(t),i=this.createEdge(e);return _i.init(n,i),n},createEdge:function(t){return new _i(t)},addEdge:function(t,e){if(!mi.isValidEdge(t,e))return null;var n=this._vertexMap.get(t),i=null;return null!==n&&(i=n.find(e)),null!==i?i:this.insert(t,e,n)},getVertexEdges:function(){return this._vertexMap.values()},findEdge:function(t,e){var n=this._vertexMap.get(t);return null===n?null:n.find(e)},interfaces_:function(){return[]},getClass:function(){return mi}}),mi.isValidEdge=function(t,e){return 0!==e.compareTo(t)},Ko(yi,vi),Zo(yi.prototype,{setStart:function(){this._isStart=!0},isStart:function(){return this._isStart},interfaces_:function(){return[]},getClass:function(){return yi}}),Ko(xi,mi),Zo(xi.prototype,{createEdge:function(t){return new yi(t)},interfaces_:function(){return[]},getClass:function(){return xi}}),Zo(Ei.prototype,{addLine:function(t){this._lines.add(this._factory.createLineString(t.toCoordinateArray()))},updateRingStartEdge:function(t){return t.isStart()||(t=t.sym()).isStart()?null===this._ringStartEdge?(this._ringStartEdge=t,null):void(t.orig().compareTo(this._ringStartEdge.orig())<0&&(this._ringStartEdge=t)):null},getResult:function(){return null===this._result&&this.computeResult(),this._result},process:function(t){var e=t.prevNode();null===e&&(e=t),this.stackEdges(e),this.buildLines()},buildRing:function(t){var e=new w,n=t;for(e.add(n.orig().copy(),!1);2===n.sym().degree();){var i=n.next();if(i===t)break;e.add(i.orig().copy(),!1),n=i}e.add(n.dest().copy(),!1),this.addLine(e)},buildLine:function(t){var e=new w,n=t;for(this._ringStartEdge=null,vi.markBoth(n),e.add(n.orig().copy(),!1);2===n.sym().degree();){this.updateRingStartEdge(n);var i=n.next();if(i===t)return this.buildRing(this._ringStartEdge),null;e.add(i.orig().copy(),!1),n=i,vi.markBoth(n)}e.add(n.dest().copy(),!1),this.stackEdges(n.sym()),this.addLine(e)},stackEdges:function(t){var e=t;do{vi.isMarked(e)||this._nodeEdgeStack.add(e),e=e.oNext()}while(e!==t)},computeResult:function(){for(var t=this._graph.getVertexEdges().iterator();t.hasNext();){var e=t.next();vi.isMarked(e)||this.process(e)}this._result=this._factory.buildGeometry(this._lines)},buildLines:function(){for(;!this._nodeEdgeStack.empty();){var t=this._nodeEdgeStack.pop();vi.isMarked(t)||this.buildLine(t)}},add:function(){if(arguments[0]instanceof q)arguments[0].apply({interfaces_:function(){return[G]},filter:function(t){t instanceof wt&&this.add(t)}});else if($o(arguments[0],_))for(r=arguments[0].iterator();r.hasNext();){var t=r.next();this.add(t)}else if(arguments[0]instanceof wt){var e=arguments[0];null===this._factory&&(this._factory=e.getFactory());for(var n=e.getCoordinateSequence(),i=!1,r=1;r<n.size();r++){var o=this._graph.addEdge(n.getCoordinate(r-1),n.getCoordinate(r));null!==o&&(i||(o.setStart(),i=!0))}}},interfaces_:function(){return[]},getClass:function(){return Ei}}),Ei.dissolve=function(t){var e=new Ei;return e.add(t),e.getResult()},Zo(wi.prototype,{hasChildren:function(){for(var t=0;t<4;t++)if(null!==this._subnode[t])return!0;return!1},isPrunable:function(){return!(this.hasChildren()||this.hasItems())},addAllItems:function(t){t.addAll(this._items);for(var e=0;e<4;e++)null!==this._subnode[e]&&this._subnode[e].addAllItems(t);return t},getNodeCount:function(){for(var t=0,e=0;e<4;e++)null!==this._subnode[e]&&(t+=this._subnode[e].size());return t+1},size:function(){for(var t=0,e=0;e<4;e++)null!==this._subnode[e]&&(t+=this._subnode[e].size());return t+this._items.size()},addAllItemsFromOverlapping:function(t,e){if(!this.isSearchMatch(t))return null;e.addAll(this._items);for(var n=0;n<4;n++)null!==this._subnode[n]&&this._subnode[n].addAllItemsFromOverlapping(t,e)},visitItems:function(t,e){for(var n=this._items.iterator();n.hasNext();)e.visitItem(n.next())},hasItems:function(){return!this._items.isEmpty()},remove:function(t,e){if(!this.isSearchMatch(t))return!1;for(var n=!1,i=0;i<4;i++)if(null!==this._subnode[i]&&(n=this._subnode[i].remove(t,e))){this._subnode[i].isPrunable()&&(this._subnode[i]=null);break}return n||(n=this._items.remove(e))},visit:function(t,e){if(!this.isSearchMatch(t))return null;this.visitItems(t,e);for(var n=0;n<4;n++)null!==this._subnode[n]&&this._subnode[n].visit(t,e)},getItems:function(){return this._items},depth:function(){for(var t=0,e=0;e<4;e++)if(null!==this._subnode[e]){var n=this._subnode[e].depth();n>t&&(t=n)}return t+1},isEmpty:function(){var t=!0;this._items.isEmpty()||(t=!1);for(var e=0;e<4;e++)null!==this._subnode[e]&&(this._subnode[e].isEmpty()||(t=!1));return t},add:function(t){this._items.add(t)},interfaces_:function(){return[l]},getClass:function(){return wi}}),wi.getSubnodeIndex=function(t,e,n){var i=-1;return t.getMinX()>=e&&(t.getMinY()>=n&&(i=3),t.getMaxY()<=n&&(i=1)),t.getMaxX()<=e&&(t.getMinY()>=n&&(i=2),t.getMaxY()<=n&&(i=0)),i},Zo(bi.prototype,{getLevel:function(){return this._level},computeKey:function(){if(1===arguments.length){var t=arguments[0];for(this._level=bi.computeQuadLevel(t),this._env=new b,this.computeKey(this._level,t);!this._env.contains(t);)this._level+=1,this.computeKey(this._level,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],i=ti.powerOf2(e);this._pt.x=Math.floor(n.getMinX()/i)*i,this._pt.y=Math.floor(n.getMinY()/i)*i,this._env.init(this._pt.x,this._pt.x+i,this._pt.y,this._pt.y+i)}},getEnvelope:function(){return this._env},getCentre:function(){return new g((this._env.getMinX()+this._env.getMaxX())/2,(this._env.getMinY()+this._env.getMaxY())/2)},getPoint:function(){return this._pt},interfaces_:function(){return[]},getClass:function(){return bi}}),bi.computeQuadLevel=function(t){var e=t.getWidth(),n=t.getHeight();return ti.exponent(e>n?e:n)+1},Ko(Ii,wi),Zo(Ii.prototype,{find:function(t){var e=wi.getSubnodeIndex(t,this._centrex,this._centrey);return-1===e?this:null!==this._subnode[e]?this._subnode[e].find(t):this},isSearchMatch:function(t){return this._env.intersects(t)},getSubnode:function(t){return null===this._subnode[t]&&(this._subnode[t]=this.createSubnode(t)),this._subnode[t]},getEnvelope:function(){return this._env},getNode:function(t){var e=wi.getSubnodeIndex(t,this._centrex,this._centrey);return-1!==e?this.getSubnode(e).getNode(t):this},createSubnode:function(t){var e=0,n=0,i=0,r=0;switch(t){case 0:e=this._env.getMinX(),n=this._centrex,i=this._env.getMinY(),r=this._centrey;break;case 1:e=this._centrex,n=this._env.getMaxX(),i=this._env.getMinY(),r=this._centrey;break;case 2:e=this._env.getMinX(),n=this._centrex,i=this._centrey,r=this._env.getMaxY();break;case 3:e=this._centrex,n=this._env.getMaxX(),i=this._centrey,r=this._env.getMaxY()}return new Ii(new b(e,n,i,r),this._level-1)},insertNode:function(t){f.isTrue(null===this._env||this._env.contains(t._env));var e=wi.getSubnodeIndex(t._env,this._centrex,this._centrey);if(t._level===this._level-1)this._subnode[e]=t;else{var n=this.createSubnode(e);n.insertNode(t),this._subnode[e]=n}},interfaces_:function(){return[]},getClass:function(){return Ii}}),Ii.createNode=function(t){var e=new bi(t);return new Ii(e.getEnvelope(),e.getLevel())},Ii.createExpanded=function(t,e){var n=new b(e);null!==t&&n.expandToInclude(t._env);var i=Ii.createNode(n);return null!==t&&i.insertNode(t),i},Ko(Ci,wi),Zo(Ci.prototype,{insert:function(t,e){var n=wi.getSubnodeIndex(t,Ci.origin.x,Ci.origin.y);if(-1===n)return this.add(e),null;var i=this._subnode[n];if(null===i||!i.getEnvelope().contains(t)){var r=Ii.createExpanded(i,t);this._subnode[n]=r}this.insertContained(this._subnode[n],t,e)},isSearchMatch:function(t){return!0},insertContained:function(t,e,n){f.isTrue(t.getEnvelope().contains(e));var i=ri.isZeroWidth(e.getMinX(),e.getMaxX()),r=ri.isZeroWidth(e.getMinY(),e.getMaxY());(i||r?t.find(e):t.getNode(e)).add(n)},interfaces_:function(){return[]},getClass:function(){return Ci}}),Ci.origin=new g(0,0),Zo(Ni.prototype,{size:function(){return null!==this._root?this._root.size():0},insert:function(t,e){this.collectStats(t);var n=Ni.ensureExtent(t,this._minExtent);this._root.insert(n,e)},query:function(){if(1===arguments.length){var t=arguments[0],e=new Pn;return this.query(t,e),e.getItems()}if(2===arguments.length){var n=arguments[0],i=arguments[1];this._root.visit(n,i)}},queryAll:function(){var t=new E;return this._root.addAllItems(t),t},remove:function(t,e){var n=Ni.ensureExtent(t,this._minExtent);return this._root.remove(n,e)},collectStats:function(t){var e=t.getWidth();e<this._minExtent&&e>0&&(this._minExtent=e);var n=t.getHeight();n<this._minExtent&&n>0&&(this._minExtent=n)},depth:function(){return null!==this._root?this._root.depth():0},isEmpty:function(){return null===this._root},interfaces_:function(){return[Ie,l]},getClass:function(){return Ni}}),Ni.ensureExtent=function(t,e){var n=t.getMinX(),i=t.getMaxX(),r=t.getMinY(),o=t.getMaxY();return n!==i&&r!==o?t:(n===i&&(i=(n-=e/2)+e/2),r===o&&(o=(r-=e/2)+e/2),new b(n,i,r,o))},Ni.serialVersionUID=-0x678b60c967a25400;var hs=Object.freeze({Quadtree:Ni}),fs=Object.freeze({STRtree:Me}),gs=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"];Zo(Si.prototype,{read:function(t){var e=void 0,n=(e="string"==typeof t?JSON.parse(t):t).type;if(!ds[n])throw new Error("Unknown GeoJSON type: "+e.type);return-1!==gs.indexOf(n)?ds[n].apply(this,[e.coordinates]):"GeometryCollection"===n?ds[n].apply(this,[e.geometries]):ds[n].apply(this,[e])},write:function(t){var e=t.getGeometryType();if(!ps[e])throw new Error("Geometry is not supported");return ps[e].apply(this,[t])}});var ds={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var i=t.geometry.type;if(!ds[i])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=ds.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 i=t[n];e.push(new g(i[0],i[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new g(t[0],t[1]),new g(t[2],t[1]),new g(t[2],t[3]),new g(t[0],t[3]),new g(t[0],t[1])])},Point:function(t){var e=new g(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=[],n=0;n<t.length;++n)e.push(ds.Point.apply(this,[t[n]]));return this.geometryFactory.createMultiPoint(e)},LineString:function(t){var e=ds.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=[],n=0;n<t.length;++n)e.push(ds.LineString.apply(this,[t[n]]));return this.geometryFactory.createMultiLineString(e)},Polygon:function(t){for(var e=ds.coordinates.apply(this,[t[0]]),n=this.geometryFactory.createLinearRing(e),i=[],r=1;r<t.length;++r){var o=t[r],s=ds.coordinates.apply(this,[o]),a=this.geometryFactory.createLinearRing(s);i.push(a)}return this.geometryFactory.createPolygon(n,i)},MultiPolygon:function(t){for(var e=[],n=0;n<t.length;++n){var i=t[n];e.push(ds.Polygon.apply(this,[i]))}return this.geometryFactory.createMultiPolygon(e)},GeometryCollection:function(t){for(var e=[],n=0;n<t.length;++n){var i=t[n];e.push(this.read(i))}return this.geometryFactory.createGeometryCollection(e)}},ps={coordinate:function(t){return[t.x,t.y]},Point:function(t){return{type:"Point",coordinates:ps.coordinate.apply(this,[t.getCoordinate()])}},MultiPoint:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var i=t._geometries[n],r=ps.Point.apply(this,[i]);e.push(r.coordinates)}return{type:"MultiPoint",coordinates:e}},LineString:function(t){for(var e=[],n=t.getCoordinates(),i=0;i<n.length;++i){var r=n[i];e.push(ps.coordinate.apply(this,[r]))}return{type:"LineString",coordinates:e}},MultiLineString:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var i=t._geometries[n],r=ps.LineString.apply(this,[i]);e.push(r.coordinates)}return{type:"MultiLineString",coordinates:e}},Polygon:function(t){var e=[],n=ps.LineString.apply(this,[t._shell]);e.push(n.coordinates);for(var i=0;i<t._holes.length;++i){var r=t._holes[i],o=ps.LineString.apply(this,[r]);e.push(o.coordinates)}return{type:"Polygon",coordinates:e}},MultiPolygon:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var i=t._geometries[n],r=ps.Polygon.apply(this,[i]);e.push(r.coordinates)}return{type:"MultiPolygon",coordinates:e}},GeometryCollection:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var i=t._geometries[n],r=i.getGeometryType();e.push(ps[r].apply(this,[i]))}return{type:"GeometryCollection",geometries:e}}};Zo(Li.prototype,{read:function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Yt.FIXED&&this.reducePrecision(e),e},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])}}),Zo(Mi.prototype,{write:function(t){return this.parser.write(t)}}),Zo(Pi.prototype,{read:function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Yt.FIXED&&this.reducePrecision(e),e},reducePrecision:function(t){if(t.coordinate)this.precisionModel.makePrecise(t.coordinate);else if(t._points)for(var e=0,n=t._points._coordinates.length;e<n;e++)this.precisionModel.makePrecise(t._points._coordinates[e]);else if(t._geometries)for(var i=0,r=t._geometries.length;i<r;i++)this.reducePrecision(t._geometries[i])}}),Zo(Oi.prototype,{read:function(t){var e=this.ol;return t instanceof e.geom.Point?this.convertFromPoint(t):t instanceof e.geom.LineString?this.convertFromLineString(t):t instanceof e.geom.LinearRing?this.convertFromLinearRing(t):t instanceof e.geom.Polygon?this.convertFromPolygon(t):t instanceof e.geom.MultiPoint?this.convertFromMultiPoint(t):t instanceof e.geom.MultiLineString?this.convertFromMultiLineString(t):t instanceof e.geom.MultiPolygon?this.convertFromMultiPolygon(t):t instanceof e.geom.GeometryCollection?this.convertFromCollection(t):void 0},convertFromPoint:function(t){var e=t.getCoordinates();return this.geometryFactory.createPoint(new g(e[0],e[1]))},convertFromLineString:function(t){return this.geometryFactory.createLineString(t.getCoordinates().map(function(t){return new g(t[0],t[1])}))},convertFromLinearRing:function(t){return this.geometryFactory.createLinearRing(t.getCoordinates().map(function(t){return new g(t[0],t[1])}))},convertFromPolygon:function(t){for(var e=t.getLinearRings(),n=null,i=[],r=0;r<e.length;r++){var o=this.convertFromLinearRing(e[r]);0===r?n=o:i.push(o)}return this.geometryFactory.createPolygon(n,i)},convertFromMultiPoint:function(t){var e=t.getPoints().map(function(t){return this.convertFromPoint(t)},this);return this.geometryFactory.createMultiPoint(e)},convertFromMultiLineString:function(t){var e=t.getLineStrings().map(function(t){return this.convertFromLineString(t)},this);return this.geometryFactory.createMultiLineString(e)},convertFromMultiPolygon:function(t){var e=t.getPolygons().map(function(t){return this.convertFromPolygon(t)},this);return this.geometryFactory.createMultiPolygon(e)},convertFromCollection:function(t){var e=t.getGeometries().map(function(t){return this.read(t)},this);return this.geometryFactory.createGeometryCollection(e)},write:function(t){return"Point"===t.getGeometryType()?this.convertToPoint(t.getCoordinate()):"LineString"===t.getGeometryType()?this.convertToLineString(t):"LinearRing"===t.getGeometryType()?this.convertToLinearRing(t):"Polygon"===t.getGeometryType()?this.convertToPolygon(t):"MultiPoint"===t.getGeometryType()?this.convertToMultiPoint(t):"MultiLineString"===t.getGeometryType()?this.convertToMultiLineString(t):"MultiPolygon"===t.getGeometryType()?this.convertToMultiPolygon(t):"GeometryCollection"===t.getGeometryType()?this.convertToCollection(t):void 0},convertToPoint:function(t){return new this.ol.geom.Point([t.x,t.y])},convertToLineString:function(t){var e=t.points.coordinates.map(Ri);return new this.ol.geom.LineString(e)},convertToLinearRing:function(t){var e=t.points.coordinates.map(Ri);return new this.ol.geom.LinearRing(e)},convertToPolygon:function(t){for(var e=[t.shell.points.coordinates.map(Ri)],n=0;n<t.holes.length;n++)e.push(t.holes[n].points.coordinates.map(Ri));return new this.ol.geom.Polygon(e)},convertToMultiPoint:function(t){return new this.ol.geom.MultiPoint(t.getCoordinates().map(Ri))},convertToMultiLineString:function(t){for(var e=[],n=0;n<t.geometries.length;n++)e.push(this.convertToLineString(t.geometries[n]).getCoordinates());return new this.ol.geom.MultiLineString(e)},convertToMultiPolygon:function(t){for(var e=[],n=0;n<t.geometries.length;n++)e.push(this.convertToPolygon(t.geometries[n]).getCoordinates());return new this.ol.geom.MultiPolygon(e)},convertToCollection:function(t){for(var e=[],n=0;n<t.geometries.length;n++){var i=t.geometries[n];e.push(this.write(i))}return new this.ol.geom.GeometryCollection(e)}}),Zo(Ti.prototype,{rescale:function(){if($o(arguments[0],_))for(n=arguments[0].iterator();n.hasNext();){var t=n.next();this.rescale(t.getCoordinates())}else if(arguments[0]instanceof Array){var e=arguments[0];2===e.length&&(new g(e[0]),new g(e[1]));for(var n=0;n<e.length;n++)e[n].x=e[n].x/this._scaleFactor+this._offsetX,e[n].y=e[n].y/this._scaleFactor+this._offsetY;2===e.length&&e[0].equals2D(e[1])&&A.out.println(e)}},scale:function(){if($o(arguments[0],_)){for(var t=arguments[0],e=new E,n=t.iterator();n.hasNext();){var i=n.next();e.add(new Fe(this.scale(i.getCoordinates()),i.getData()))}return e}if(arguments[0]instanceof Array){for(var r=arguments[0],o=new Array(r.length).fill(null),n=0;n<r.length;n++)o[n]=new g(Math.round((r[n].x-this._offsetX)*this._scaleFactor),Math.round((r[n].y-this._offsetY)*this._scaleFactor),r[n].z);return V.removeRepeatedPoints(o)}},isIntegerPrecision:function(){return 1===this._scaleFactor},getNodedSubstrings:function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t},computeNodes:function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)},interfaces_:function(){return[je]},getClass:function(){return Ti}}),Zo(Ai.prototype,{isSimpleMultiPoint:function(t){if(t.isEmpty())return!0;for(var e=new st,n=0;n<t.getNumGeometries();n++){var i=t.getGeometryN(n).getCoordinate();if(e.contains(i))return this._nonSimpleLocation=i,!1;e.add(i)}return!0},isSimplePolygonal:function(t){for(var e=Mn.getLines(t).iterator();e.hasNext();){var n=e.next();if(!this.isSimpleLinearGeometry(n))return!1}return!0},hasClosedEndpointIntersection:function(t){for(var e=new it,n=t.getEdgeIterator();n.hasNext();){var i=n.next(),r=(i.getMaximumSegmentIndex(),i.isClosed()),o=i.getCoordinate(0);this.addEndpoint(e,o,r);var s=i.getCoordinate(i.getNumPoints()-1);this.addEndpoint(e,s,r)}for(n=e.values().iterator();n.hasNext();){var a=n.next();if(a.isClosed&&2!==a.degree)return this._nonSimpleLocation=a.getCoordinate(),!0}return!1},getNonSimpleLocation:function(){return this._nonSimpleLocation},isSimpleLinearGeometry:function(t){if(t.isEmpty())return!0;var e=new Bn(0,t),n=new Jt,i=e.computeSelfNodes(n,!0);return!i.hasIntersection()||(i.hasProperIntersection()?(this._nonSimpleLocation=i.getProperIntersectionPoint(),!1):!this.hasNonEndpointIntersection(e)&&(!this._isClosedEndpointsInInterior||!this.hasClosedEndpointIntersection(e)))},hasNonEndpointIntersection:function(t){for(var e=t.getEdgeIterator();e.hasNext();)for(var n=e.next(),i=n.getMaximumSegmentIndex(),r=n.getEdgeIntersectionList().iterator();r.hasNext();){var o=r.next();if(!o.isEndPoint(i))return this._nonSimpleLocation=o.getCoordinate(),!0}return!1},addEndpoint:function(t,e,n){var i=t.get(e);null===i&&(i=new Di(e),t.put(e,i)),i.addEndpoint(n)},computeSimple:function(t){return this._nonSimpleLocation=null,!!t.isEmpty()||(t instanceof wt?this.isSimpleLinearGeometry(t):t instanceof ft?this.isSimpleLinearGeometry(t):t instanceof St?this.isSimpleMultiPoint(t):$o(t,Ct)?this.isSimplePolygonal(t):!(t instanceof ht)||this.isSimpleGeometryCollection(t))},isSimple:function(){return this._nonSimpleLocation=null,this.computeSimple(this._inputGeom)},isSimpleGeometryCollection:function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);if(!this.computeSimple(n))return!1}return!0},interfaces_:function(){return[]},getClass:function(){return Ai}}),Zo(Di.prototype,{addEndpoint:function(t){this.degree++,this.isClosed|=t},getCoordinate:function(){return this.pt},interfaces_:function(){return[]},getClass:function(){return Di}}),Ai.EndpointInfo=Di,Zo(Fi.prototype,{getEndCapStyle:function(){return this._endCapStyle},isSingleSided:function(){return this._isSingleSided},setQuadrantSegments:function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=Fi.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Fi.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Fi.JOIN_ROUND&&(this._quadrantSegments=Fi.DEFAULT_QUADRANT_SEGMENTS)},getJoinStyle:function(){return this._joinStyle},setJoinStyle:function(t){this._joinStyle=t},setSimplifyFactor:function(t){this._simplifyFactor=t<0?0:t},getSimplifyFactor:function(){return this._simplifyFactor},getQuadrantSegments:function(){return this._quadrantSegments},setEndCapStyle:function(t){this._endCapStyle=t},getMitreLimit:function(){return this._mitreLimit},setMitreLimit:function(t){this._mitreLimit=t},setSingleSided:function(t){this._isSingleSided=t},interfaces_:function(){return[]},getClass:function(){return Fi}}),Fi.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},Fi.CAP_ROUND=1,Fi.CAP_FLAT=2,Fi.CAP_SQUARE=3,Fi.JOIN_ROUND=1,Fi.JOIN_MITRE=2,Fi.JOIN_BEVEL=3,Fi.DEFAULT_QUADRANT_SEGMENTS=8,Fi.DEFAULT_MITRE_LIMIT=5,Fi.DEFAULT_SIMPLIFY_FACTOR=.01,Zo(Gi.prototype,{getCoordinate:function(){return this._minCoord},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},findRightmostEdgeAtVertex:function(){var t=this._minDe.getEdge().getCoordinates();f.isTrue(this._minIndex>0&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],i=Qt.computeOrientation(this._minCoord,n,e),r=!1;e.y<this._minCoord.y&&n.y<this._minCoord.y&&i===Qt.COUNTERCLOCKWISE?r=!0:e.y>this._minCoord.y&&n.y>this._minCoord.y&&i===Qt.CLOCKWISE&&(r=!0),r&&(this._minIndex=this._minIndex-1)},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 i=Ke.LEFT;return n[e].y<n[e+1].y&&(i=Ke.RIGHT),i},getEdge:function(){return this._orientedDe},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])},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)},findEdge:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.isForward()&&this.checkForRightmostCoordinate(n)}f.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)===Ke.LEFT&&(this._orientedDe=this._minDe.getSym())},interfaces_:function(){return[]},getClass:function(){return Gi}}),qi.prototype.addLast=function(t){this.array_.push(t)},qi.prototype.removeFirst=function(){return this.array_.shift()},qi.prototype.isEmpty=function(){return 0===this.array_.length},Zo(ki.prototype,{clearVisitedEdges:function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},getRightmostCoordinate:function(){return this._rightMostCoord},computeNodeDepth:function(t){for(var e=null,n=t.getEdges().iterator();n.hasNext();)if((i=n.next()).isVisited()||i.getSym().isVisited()){e=i;break}if(null===e)throw new Ve("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(n=t.getEdges().iterator();n.hasNext();){var i=n.next();i.setVisited(!0),this.copySymDepths(i)}},computeDepth:function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.getNode(),e.getLabel();e.setEdgeDepths(Ke.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},create:function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},findResultEdges:function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(Ke.RIGHT)>=1&&e.getDepth(Ke.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},computeDepths:function(t){var e=new K,n=new qi,i=t.getNode();for(n.addLast(i),e.add(i),t.setVisited(!0);!n.isEmpty();){var r=n.removeFirst();e.add(r),this.computeNodeDepth(r);for(var o=r.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))}}}},compareTo:function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0},getEnvelope:function(){if(null===this._env){for(var t=new b,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next().getEdge().getCoordinates(),i=0;i<n.length-1;i++)t.expandToInclude(n[i]);this._env=t}return this._env},addReachable:function(t){var e=new ie;for(e.add(t);!e.empty();){var n=e.pop();this.add(n,e)}},copySymDepths:function(t){var e=t.getSym();e.setDepth(Ke.LEFT,t.getDepth(Ke.RIGHT)),e.setDepth(Ke.RIGHT,t.getDepth(Ke.LEFT))},add:function(t,e){t.setVisited(!0),this._nodes.add(t);for(var n=t.getEdges().iterator();n.hasNext();){var i=n.next();this._dirEdgeList.add(i);var r=i.getSym().getNode();r.isVisited()||e.push(r)}},getNodes:function(){return this._nodes},getDirectedEdges:function(){return this._dirEdgeList},interfaces_:function(){return[s]},getClass:function(){return ki}}),Zo(Bi.prototype,{isDeletable:function(t,e,n,i){var r=this._inputLine[t],o=this._inputLine[e],s=this._inputLine[n];return!!this.isConcave(r,o,s)&&(!!this.isShallow(r,o,s,i)&&this.isShallowSampled(r,o,t,n,i))},deleteShallowConcavities:function(){for(var t=1,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e),i=!1;n<this._inputLine.length;){var r=!1;this.isDeletable(t,e,n,this._distanceTol)&&(this._isDeleted[e]=Bi.DELETE,r=!0,i=!0),t=r?n:e,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e)}return i},isShallowConcavity:function(t,e,n,i){return Qt.computeOrientation(t,e,n)===this._angleOrientation&&Qt.distancePointLine(e,t,n)<i},isShallowSampled:function(t,e,n,i,r){var o=Math.trunc((i-n)/Bi.NUM_PTS_TO_CHECK);o<=0&&(o=1);for(var s=n;s<i;s+=o)if(!this.isShallow(t,e,this._inputLine[s],r))return!1;return!0},isConcave:function(t,e,n){var i=Qt.computeOrientation(t,e,n)===this._angleOrientation;return i},simplify:function(t){this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=Qt.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var e=!1;do{e=this.deleteShallowConcavities()}while(e);return this.collapseLine()},findNextNonDeletedIndex:function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===Bi.DELETE;)e++;return e},isShallow:function(t,e,n,i){return Qt.distancePointLine(e,t,n)<i},collapseLine:function(){for(var t=new w,e=0;e<this._inputLine.length;e++)this._isDeleted[e]!==Bi.DELETE&&t.add(this._inputLine[e]);return t.toCoordinateArray()},interfaces_:function(){return[]},getClass:function(){return Bi}}),Bi.simplify=function(t,e){return new Bi(t).simplify(e)},Bi.INIT=0,Bi.DELETE=1,Bi.KEEP=1,Bi.NUM_PTS_TO_CHECK=10,Zo(ji.prototype,{getCoordinates:function(){return this._ptList.toArray(ji.COORDINATE_ARRAY_TYPE)},setPrecisionModel:function(t){this._precisionModel=t},addPt:function(t){var e=new g(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)},reverse:function(){},addPts:function(t,e){if(e)for(n=0;n<t.length;n++)this.addPt(t[n]);else for(var n=t.length-1;n>=0;n--)this.addPt(t[n])},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},toString:function(){return(new Vt).createLineString(this.getCoordinates()).toString()},closeRing:function(){if(this._ptList.size()<1)return null;var t=new g(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(this._ptList.size()>=2&&this._ptList.get(this._ptList.size()-2),t.equals(e))return null;this._ptList.add(t)},setMinimumVertexDistance:function(t){this._minimimVertexDistance=t},interfaces_:function(){return[]},getClass:function(){return ji}}),ji.COORDINATE_ARRAY_TYPE=new Array(0).fill(null),Zo(zi.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=Qt.computeOrientation(this._s0,this._s1,this._s2),i=n===Qt.CLOCKWISE&&this._side===Ke.LEFT||n===Qt.COUNTERCLOCKWISE&&this._side===Ke.RIGHT;0===n?this.addCollinear(e):i?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)},addLineEndCap:function(t,e){var n=new $t(t,e),i=new $t;this.computeOffsetSegment(n,Ke.LEFT,this._distance,i);var r=new $t;this.computeOffsetSegment(n,Ke.RIGHT,this._distance,r);var o=e.x-t.x,s=e.y-t.y,a=Math.atan2(s,o);switch(this._bufParams.getEndCapStyle()){case Fi.CAP_ROUND:this._segList.addPt(i.p1),this.addFilletArc(e,a+Math.PI/2,a-Math.PI/2,Qt.CLOCKWISE,this._distance),this._segList.addPt(r.p1);break;case Fi.CAP_FLAT:this._segList.addPt(i.p1),this._segList.addPt(r.p1);break;case Fi.CAP_SQUARE:var u=new g;u.x=Math.abs(this._distance)*Math.cos(a),u.y=Math.abs(this._distance)*Math.sin(a);var l=new g(i.p1.x+u.x,i.p1.y+u.y),c=new g(r.p1.x+u.x,r.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},getCoordinates:function(){return this._segList.getCoordinates()},addMitreJoin:function(t,e,n,i){var r=!0,o=null;try{o=D.intersection(e.p0,e.p1,n.p0,n.p1),(i<=0?1:o.distance(t)/Math.abs(i))>this._bufParams.getMitreLimit()&&(r=!1)}catch(t){if(!(t instanceof C))throw t;o=new g(0,0),r=!1}r?this._segList.addPt(o):this.addLimitedMitreJoin(e,n,i,this._bufParams.getMitreLimit())},addFilletCorner:function(t,e,n,i,r){var o=e.x-t.x,s=e.y-t.y,a=Math.atan2(s,o),u=n.x-t.x,l=n.y-t.y,c=Math.atan2(l,u);i===Qt.CLOCKWISE?a<=c&&(a+=2*Math.PI):a>=c&&(a-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,a,c,i,r),this._segList.addPt(n)},addOutsideTurn:function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*zi.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===Fi.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===Fi.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))},createSquare:function(t){this._segList.addPt(new g(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new g(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new g(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new g(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()},addSegments:function(t,e){this._segList.addPts(t,e)},addFirstSegment:function(){this._segList.addPt(this._offset1.p0)},addLastSegment:function(){this._segList.addPt(this._offset1.p1)},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)},addLimitedMitreJoin:function(t,e,n,i){var r=this._seg0.p1,o=ci.angle(r,this._seg0.p0),s=(ci.angle(r,this._seg1.p1),ci.angleBetweenOriented(this._seg0.p0,r,this._seg1.p1)/2),a=ci.normalize(o+s),u=ci.normalize(a+Math.PI),l=i*n,c=n-l*Math.abs(Math.sin(s)),h=new $t(r,new g(r.x+l*Math.cos(u),r.y+l*Math.sin(u))),f=h.pointAlongOffset(1,c),d=h.pointAlongOffset(1,-c);this._side===Ke.LEFT?(this._segList.addPt(f),this._segList.addPt(d)):(this._segList.addPt(d),this._segList.addPt(f))},computeOffsetSegment:function(t,e,n,i){var r=e===Ke.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=r*n*o/a,l=r*n*s/a;i.p0.x=t.p0.x-l,i.p0.y=t.p0.y+u,i.p1.x=t.p1.x-l,i.p1.y=t.p1.y+u},addFilletArc:function(t,e,n,i,r){var o=i===Qt.CLOCKWISE?-1:1,s=Math.abs(e-n),a=Math.trunc(s/this._filletAngleQuantum+.5);if(a<1)return null;var u=null;u=s/a;for(var l=0,c=new g;l<s;){var h=e+o*l;c.x=t.x+r*Math.cos(h),c.y=t.y+r*Math.sin(h),this._segList.addPt(c),l+=u}},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*zi.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new g((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 i=new g((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(i)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},createCircle:function(t){var e=new g(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},addBevelJoin:function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},init:function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new ji,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*zi.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},addCollinear:function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===Fi.JOIN_BEVEL||this._bufParams.getJoinStyle()===Fi.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,Qt.CLOCKWISE,this._distance))},closeRing:function(){this._segList.closeRing()},hasNarrowConcaveAngle:function(){return this._hasNarrowConcaveAngle},interfaces_:function(){return[]},getClass:function(){return zi}}),zi.OFFSET_SEGMENT_SEPARATION_FACTOR=.001,zi.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR=.001,zi.CURVE_VERTEX_SNAP_DISTANCE_FACTOR=1e-6,zi.MAX_CLOSING_SEG_LEN_FACTOR=80,Zo(Yi.prototype,{getOffsetCurve:function(t,e){if(this._distance=e,0===e)return null;var n=e<0,i=Math.abs(e),r=this.getSegGen(i);t.length<=1?this.computePointCurve(t[0],r):this.computeOffsetCurve(t,n,r);var o=r.getCoordinates();return n&&V.reverse(o),o},computeSingleSidedBufferCurve:function(t,e,n){var i=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var r=Bi.simplify(t,-i),o=r.length-1;n.initSideSegments(r[o],r[o-1],Ke.LEFT),n.addFirstSegment();for(u=o-2;u>=0;u--)n.addNextSegment(r[u],!0)}else{n.addSegments(t,!1);var s=Bi.simplify(t,i),a=s.length-1;n.initSideSegments(s[0],s[1],Ke.LEFT),n.addFirstSegment();for(var u=2;u<=a;u++)n.addNextSegment(s[u],!0)}n.addLastSegment(),n.closeRing()},computeRingBufferCurve:function(t,e,n){var i=this.simplifyTolerance(this._distance);e===Ke.RIGHT&&(i=-i);var r=Bi.simplify(t,i),o=r.length-1;n.initSideSegments(r[o-1],r[0],e);for(var s=1;s<=o;s++){var a=1!==s;n.addNextSegment(r[s],a)}n.closeRing()},computeLineBufferCurve:function(t,e){var n=this.simplifyTolerance(this._distance),i=Bi.simplify(t,n),r=i.length-1;e.initSideSegments(i[0],i[1],Ke.LEFT);for(a=2;a<=r;a++)e.addNextSegment(i[a],!0);e.addLastSegment(),e.addLineEndCap(i[r-1],i[r]);var o=Bi.simplify(t,-n),s=o.length-1;e.initSideSegments(o[s],o[s-1],Ke.LEFT);for(var a=s-2;a>=0;a--)e.addNextSegment(o[a],!0);e.addLastSegment(),e.addLineEndCap(o[1],o[0]),e.closeRing()},computePointCurve:function(t,e){switch(this._bufParams.getEndCapStyle()){case Fi.CAP_ROUND:e.createCircle(t);break;case Fi.CAP_SQUARE:e.createSquare(t)}},getLineCurve:function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var n=Math.abs(e),i=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],i);else if(this._bufParams.isSingleSided()){var r=e<0;this.computeSingleSidedBufferCurve(t,r,i)}else this.computeLineBufferCurve(t,i);return i.getCoordinates()},getBufferParameters:function(){return this._bufParams},simplifyTolerance:function(t){return t*this._bufParams.getSimplifyFactor()},getRingCurve:function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(0===n)return Yi.copyCoordinates(t);var i=this.getSegGen(n);return this.computeRingBufferCurve(t,e,i),i.getCoordinates()},computeOffsetCurve:function(t,e,n){var i=this.simplifyTolerance(this._distance);if(e){var r=Bi.simplify(t,-i),o=r.length-1;n.initSideSegments(r[o],r[o-1],Ke.LEFT),n.addFirstSegment();for(u=o-2;u>=0;u--)n.addNextSegment(r[u],!0)}else{var s=Bi.simplify(t,i),a=s.length-1;n.initSideSegments(s[0],s[1],Ke.LEFT),n.addFirstSegment();for(var u=2;u<=a;u++)n.addNextSegment(s[u],!0)}n.addLastSegment()},getSegGen:function(t){return new zi(this._precisionModel,this._bufParams,t)},interfaces_:function(){return[]},getClass:function(){return Yi}}),Yi.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new g(t[n]);return e},Zo(Xi.prototype,{findStabbedSegments:function(){if(1===arguments.length){for(var t=arguments[0],e=new E,n=this._subgraphs.iterator();n.hasNext();){var i=n.next(),r=i.getEnvelope();t.y<r.getMinY()||t.y>r.getMaxY()||this.findStabbedSegments(t,i.getDirectedEdges(),e)}return e}if(3===arguments.length)if($o(arguments[2],m)&&arguments[0]instanceof g&&arguments[1]instanceof un){for(var o=arguments[0],s=arguments[1],a=arguments[2],u=s.getEdge().getCoordinates(),n=0;n<u.length-1;n++)if(this._seg.p0=u[n],this._seg.p1=u[n+1],this._seg.p0.y>this._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)<o.x||this._seg.isHorizontal()||o.y<this._seg.p0.y||o.y>this._seg.p1.y||Qt.computeOrientation(this._seg.p0,this._seg.p1,o)===Qt.RIGHT)){var l=s.getDepth(Ke.LEFT);this._seg.p0.equals(u[n])||(l=s.getDepth(Ke.RIGHT));var c=new Vi(this._seg,l);a.add(c)}}else if($o(arguments[2],m)&&arguments[0]instanceof g&&$o(arguments[1],m))for(var h=arguments[0],f=arguments[1],d=arguments[2],n=f.iterator();n.hasNext();){var p=n.next();p.isForward()&&this.findStabbedSegments(h,p,d)}},getDepth:function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:cs.min(e)._leftDepth},interfaces_:function(){return[]},getClass:function(){return Xi}}),Zo(Vi.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)},compareX:function(t,e){var n=t.p0.compareTo(e.p0);return 0!==n?n:t.p1.compareTo(e.p1)},toString:function(){return this._upwardSeg.toString()},interfaces_:function(){return[s]},getClass:function(){return Vi}}),Xi.DepthSegment=Vi,Zo(Ui.prototype,{addPoint:function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,N.EXTERIOR,N.INTERIOR)},addPolygon:function(t){var e=this._distance,n=Ke.LEFT;this._distance<0&&(e=-this._distance,n=Ke.RIGHT);var i=t.getExteriorRing(),r=V.removeRepeatedPoints(i.getCoordinates());if(this._distance<0&&this.isErodedCompletely(i,this._distance))return null;if(this._distance<=0&&r.length<3)return null;this.addPolygonRing(r,e,n,N.EXTERIOR,N.INTERIOR);for(var o=0;o<t.getNumInteriorRing();o++){var s=t.getInteriorRingN(o),a=V.removeRepeatedPoints(s.getCoordinates());this._distance>0&&this.isErodedCompletely(s,-this._distance)||this.addPolygonRing(a,e,Ke.opposite(n),N.INTERIOR,N.EXTERIOR)}},isTriangleErodedCompletely:function(t,e){var n=new hi(t[0],t[1],t[2]),i=n.inCentre();return Qt.distancePointLine(i,n.p0,n.p1)<Math.abs(e)},addLineString:function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=V.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,N.EXTERIOR,N.INTERIOR)},addCurve:function(t,e,n){if(null===t||t.length<2)return null;var i=new Fe(t,new $e(0,N.BOUNDARY,e,n));this._curveList.add(i)},getCurves:function(){return this.add(this._inputGeom),this._curveList},addPolygonRing:function(t,e,n,i,r){if(0===e&&t.length<Lt.MINIMUM_VALID_SIZE)return null;var o=i,s=r;t.length>=Lt.MINIMUM_VALID_SIZE&&Qt.isCCW(t)&&(o=r,s=i,n=Ke.opposite(n));var a=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(a,o,s)},add:function(t){if(t.isEmpty())return null;if(t instanceof Nt)this.addPolygon(t);else if(t instanceof wt)this.addLineString(t);else if(t instanceof It)this.addPoint(t);else if(t instanceof St)this.addCollection(t);else if(t instanceof ft)this.addCollection(t);else if(t instanceof Mt)this.addCollection(t);else{if(!(t instanceof ht))throw new UnsupportedOperationException(t.getClass().getName());this.addCollection(t)}},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 i=t.getEnvelopeInternal(),r=Math.min(i.getHeight(),i.getWidth());return e<0&&2*Math.abs(e)>r},addCollection:function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},interfaces_:function(){return[]},getClass:function(){return Ui}}),Zo(Hi.prototype,{isTrivialIntersection:function(t,e,n,i){if(t===n&&1===this._li.getIntersectionNum()){if(Hi.isAdjacentSegments(e,i))return!0;if(t.isClosed()){var r=t.size()-1;if(0===e&&i===r||0===i&&e===r)return!0}}return!1},getProperIntersectionPoint:function(){return this._properIntersectionPoint},hasProperInteriorIntersection:function(){return this._hasProperInterior},getLineIntersector:function(){return this._li},hasProperIntersection:function(){return this._hasProper},processIntersections:function(t,e,n,i){if(t===n&&e===i)return null;this.numTests++;var r=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[i],a=n.getCoordinates()[i+1];this._li.computeIntersection(r,o,s,a),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,i)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,i,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))},hasIntersection:function(){return this._hasIntersection},isDone:function(){return!1},hasInteriorIntersection:function(){return this._hasInterior},interfaces_:function(){return[Ue]},getClass:function(){return Hi}}),Hi.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)},Zo(Wi.prototype,{setWorkingPrecisionModel:function(t){this._workingPrecisionModel=t},insertUniqueEdge:function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),i=t.getLabel();e.isPointwiseEqual(t)||(i=new $e(t.getLabel())).flip(),n.merge(i);var r=Wi.depthDelta(i),o=e.getDepthDelta()+r;e.setDepthDelta(o)}else this._edgeList.add(t),t.setDepthDelta(Wi.depthDelta(t.getLabel()))},buildSubgraphs:function(t,e){for(var n=new E,i=t.iterator();i.hasNext();){var r=i.next(),o=r.getRightmostCoordinate(),s=new Xi(n).getDepth(o);r.computeDepth(s),r.findResultEdges(),n.add(r),e.add(r.getDirectedEdges(),r.getNodes())}},createSubgraphs:function(t){for(var e=new E,n=t.getNodes().iterator();n.hasNext();){var i=n.next();if(!i.isVisited()){var r=new ki;r.create(i),e.add(r)}}return cs.sort(e,cs.reverseOrder()),e},createEmptyResultGeometry:function(){return this._geomFact.createPolygon()},getNoder:function(t){if(null!==this._workingNoder)return this._workingNoder;var e=new Ye,n=new Jt;return n.setPrecisionModel(t),e.setSegmentIntersector(new Hi(n)),e},buffer:function(t,e){var n=this._workingPrecisionModel;null===n&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var i=new Ui(t,e,new Yi(n,this._bufParams)).getCurves();if(i.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(i,n),this._graph=new cn(new mn),this._graph.addEdges(this._edgeList.getEdges());var r=this.createSubgraphs(this._graph),o=new hn(this._geomFact);this.buildSubgraphs(r,o);var s=o.getPolygons();return s.size()<=0?this.createEmptyResultGeometry():this._geomFact.buildGeometry(s)},computeNodedEdges:function(t,e){var n=this.getNoder(e);n.computeNodes(t);for(var i=n.getNodedSubstrings().iterator();i.hasNext();){var r=i.next(),o=r.getCoordinates();if(2!==o.length||!o[0].equals2D(o[1])){var s=r.getData(),a=new kn(r.getCoordinates(),new $e(s));this.insertUniqueEdge(a)}}},setNoder:function(t){this._workingNoder=t},interfaces_:function(){return[]},getClass:function(){return Wi}}),Wi.depthDelta=function(t){var e=t.getLocation(0,Ke.LEFT),n=t.getLocation(0,Ke.RIGHT);return e===N.INTERIOR&&n===N.EXTERIOR?1:e===N.EXTERIOR&&n===N.INTERIOR?-1:0},Wi.convertSegStrings=function(t){for(var e=new Vt,n=new E;t.hasNext();){var i=t.next(),r=e.createLineString(i.getCoordinates());n.add(r)}return e.buildGeometry(n)},Zo(Ji.prototype,{checkEndPtVertexIntersections:function(){if(0===arguments.length)for(e=this._segStrings.iterator();e.hasNext();){i=(n=e.next()).getCoordinates();this.checkEndPtVertexIntersections(i[0],this._segStrings),this.checkEndPtVertexIntersections(i[i.length-1],this._segStrings)}else if(2===arguments.length)for(var t=arguments[0],e=arguments[1].iterator();e.hasNext();)for(var n=e.next(),i=n.getCoordinates(),r=1;r<i.length-1;r++)if(i[r].equals(t))throw new c("found endpt/interior pt intersection at index "+r+" :pt "+t)},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 i=n.next();this.checkInteriorIntersections(e,i)}else if(2===arguments.length)for(var r=arguments[0],o=arguments[1],s=r.getCoordinates(),a=o.getCoordinates(),u=0;u<s.length-1;u++)for(var l=0;l<a.length-1;l++)this.checkInteriorIntersections(r,u,o,l);else if(4===arguments.length){var h=arguments[0],f=arguments[1],g=arguments[2],d=arguments[3];if(h===g&&f===d)return null;var p=h.getCoordinates()[f],_=h.getCoordinates()[f+1],v=g.getCoordinates()[d],m=g.getCoordinates()[d+1];if(this._li.computeIntersection(p,_,v,m),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,p,_)||this.hasInteriorIntersection(this._li,v,m)))throw new c("found non-noded intersection at "+p+"-"+_+" and "+v+"-"+m)}},checkValid:function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()},checkCollapses:function(){if(0===arguments.length)for(n=this._segStrings.iterator();n.hasNext();){var t=n.next();this.checkCollapses(t)}else if(1===arguments.length)for(var e=arguments[0].getCoordinates(),n=0;n<e.length-2;n++)this.checkCollapse(e[n],e[n+1],e[n+2])},hasInteriorIntersection:function(t,e,n){for(var i=0;i<t.getIntersectionNum();i++){var r=t.getIntersection(i);if(!r.equals(e)&&!r.equals(n))return!0}return!1},checkCollapse:function(t,e,n){if(t.equals(n))throw new c("found non-noded collapse at "+Ji.fact.createLineString([t,e,n]))},interfaces_:function(){return[]},getClass:function(){return Ji}}),Ji.fact=new Vt,Zo(Zi.prototype,{intersectsScaled:function(t,e){var n=Math.min(t.x,e.x),i=Math.max(t.x,e.x),r=Math.min(t.y,e.y),o=Math.max(t.y,e.y),s=this._maxx<n||this._minx>i||this._maxy<r||this._miny>o;if(s)return!1;var a=this.intersectsToleranceSquare(t,e);return f.isTrue(!(s&&a),"Found bad envelope test"),a},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 g(this._maxx,this._maxy),this._corner[1]=new g(this._minx,this._maxy),this._corner[2]=new g(this._minx,this._miny),this._corner[3]=new g(this._maxx,this._miny)},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))},scale:function(t){return Math.round(t*this._scaleFactor)},getCoordinate:function(){return this._originalPt},copyScaled:function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},getSafeEnvelope:function(){if(null===this._safeEnv){var t=Zi.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new b(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},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())))},intersectsToleranceSquare:function(t,e){var n=!1,i=!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()&&(i=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),!!this._li.isProper()||(!(!n||!i)||(!!t.equals(this._pt)||!!e.equals(this._pt))))))},addSnappedNode:function(t,e){var n=t.getCoordinate(e),i=t.getCoordinate(e+1);return!!this.intersects(n,i)&&(t.addIntersection(this.getCoordinate(),e),!0)},interfaces_:function(){return[]},getClass:function(){return Zi}}),Zi.SAFE_ENV_EXPANSION_FACTOR=.75,Zo(Ki.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],i=arguments[2],r=e.getSafeEnvelope(),o=new Qi(e,n,i);return this._index.query(r,{interfaces_:function(){return[be]},visitItem:function(t){t.select(r,o)}}),o.isNodeAdded()}},interfaces_:function(){return[]},getClass:function(){return Ki}}),Ko(Qi,Kn),Zo(Qi.prototype,{isNodeAdded:function(){return this._isNodeAdded},select:function(){if(2!==arguments.length)return Kn.prototype.select.apply(this,arguments);var t=arguments[0],e=arguments[1],n=t.getContext();if(null!==this._parentEdge&&n===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(n,e)},interfaces_:function(){return[]},getClass:function(){return Qi}}),Ki.HotPixelSnapAction=Qi,Zo($i.prototype,{processIntersections:function(t,e,n,i){if(t===n&&e===i)return null;var r=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[i],a=n.getCoordinates()[i+1];if(this._li.computeIntersection(r,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,i,1)}},isDone:function(){return!1},getInteriorIntersections:function(){return this._interiorIntersections},interfaces_:function(){return[Ue]},getClass:function(){return $i}}),Zo(tr.prototype,{checkCorrectness:function(t){var e=new Ji(Fe.getNodedSubstrings(t));try{e.checkValid()}catch(t){if(!(t instanceof I))throw t;t.printStackTrace()}},getNodedSubstrings:function(){return Fe.getNodedSubstrings(this._nodedSegStrings)},snapRound:function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)},findInteriorIntersections:function(t,e){var n=new $i(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()},computeVertexSnaps:function(){if($o(arguments[0],_))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.computeVertexSnaps(e)}else if(arguments[0]instanceof Fe)for(var n=arguments[0],i=n.getCoordinates(),r=0;r<i.length;r++){var o=new Zi(i[r],this._scaleFactor,this._li);this._pointSnapper.snap(o,n,r)&&n.addIntersection(i[r],r)}},computeNodes:function(t){this._nodedSegStrings=t,this._noder=new Ye,this._pointSnapper=new Ki(this._noder.getIndex()),this.snapRound(t,this._li)},computeIntersectionSnaps:function(t){for(var e=t.iterator();e.hasNext();){var n=new Zi(e.next(),this._scaleFactor,this._li);this._pointSnapper.snap(n)}},interfaces_:function(){return[je]},getClass:function(){return tr}}),Zo(er.prototype,{bufferFixedPrecision:function(t){var e=new Ti(new tr(new Yt(1)),t.getScale()),n=new Wi(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)},bufferReducedPrecision:function(){if(0===arguments.length){for(var t=er.MAX_PRECISION_DIGITS;t>=0;t--){try{this.bufferReducedPrecision(t)}catch(t){if(!(t instanceof Ve))throw t;this._saveException=t}if(null!==this._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var e=arguments[0],n=new Yt(er.precisionScaleFactor(this._argGeom,this._distance,e));this.bufferFixedPrecision(n)}},computeGeometry:function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Yt.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},setQuadrantSegments:function(t){this._bufParams.setQuadrantSegments(t)},bufferOriginalPrecision:function(){try{var t=new Wi(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof c))throw t;this._saveException=t}},getResultGeometry:function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},setEndCapStyle:function(t){this._bufParams.setEndCapStyle(t)},interfaces_:function(){return[]},getClass:function(){return er}}),er.bufferOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return f=new er(t).getResultGeometry(e)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof q&&"number"==typeof arguments[1]){var n=arguments[0],i=arguments[1],r=arguments[2];return(h=new er(n)).setQuadrantSegments(r),f=h.getResultGeometry(i)}if(arguments[2]instanceof Fi&&arguments[0]instanceof q&&"number"==typeof arguments[1]){var o=arguments[0],s=arguments[1];return f=(h=new er(o,arguments[2])).getResultGeometry(s)}}else if(4===arguments.length){var a=arguments[0],u=arguments[1],l=arguments[2],c=arguments[3],h=new er(a);h.setQuadrantSegments(l),h.setEndCapStyle(c);var f=h.getResultGeometry(u);return f}},er.precisionScaleFactor=function(t,e,n){var i=t.getEnvelopeInternal(),r=S.max(Math.abs(i.getMaxX()),Math.abs(i.getMaxY()),Math.abs(i.getMinX()),Math.abs(i.getMinY()))+2*(e>0?e:0),o=n-Math.trunc(Math.log(r)/Math.log(10)+1);return Math.pow(10,o)},er.CAP_ROUND=Fi.CAP_ROUND,er.CAP_BUTT=Fi.CAP_FLAT,er.CAP_FLAT=Fi.CAP_FLAT,er.CAP_SQUARE=Fi.CAP_SQUARE,er.MAX_PRECISION_DIGITS=12,Zo(nr.prototype,{filter:function(t){t instanceof Nt&&this._comps.add(t)},interfaces_:function(){return[lt]},getClass:function(){return nr}}),nr.getPolygons=function(){if(1===arguments.length){var t=arguments[0];return nr.getPolygons(t,new E)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Nt?n.add(e):e instanceof ht&&e.apply(new nr(n)),n}},Zo(ir.prototype,{isInsideArea:function(){return this._segIndex===ir.INSIDE_AREA},getCoordinate:function(){return this._pt},getGeometryComponent:function(){return this._component},getSegmentIndex:function(){return this._segIndex},interfaces_:function(){return[]},getClass:function(){return ir}}),ir.INSIDE_AREA=-1,Zo(rr.prototype,{filter:function(t){t instanceof It&&this._pts.add(t)},interfaces_:function(){return[lt]},getClass:function(){return rr}}),rr.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof It?cs.singletonList(t):rr.getPoints(t,new E)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof It?n.add(e):e instanceof ht&&e.apply(new rr(n)),n}},Zo(or.prototype,{filter:function(t){(t instanceof It||t instanceof wt||t instanceof Nt)&&this._locations.add(new ir(t,0,t.getCoordinate()))},interfaces_:function(){return[lt]},getClass:function(){return or}}),or.getLocations=function(t){var e=new E;return t.apply(new or(e)),e},Zo(sr.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],i=1-e,r=nr.getPolygons(this._geom[e]);if(r.size()>0){var o=or.getLocations(this._geom[i]);if(this.computeContainmentDistance(o,r,n),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[i]=n[0],this._minDistanceLocation[e]=n[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&$o(arguments[0],m)&&$o(arguments[1],m)){for(var s=arguments[0],a=arguments[1],u=arguments[2],l=0;l<s.size();l++)for(var c=s.get(l),h=0;h<a.size();h++)if(this.computeContainmentDistance(c,a.get(h),u),this._minDistance<=this._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof ir&&arguments[1]instanceof Nt){var f=arguments[0],g=arguments[1],d=arguments[2],p=f.getCoordinate();if(N.EXTERIOR!==this._ptLocator.locate(p,g))return this._minDistance=0,d[0]=f,d[1]=new ir(g,p),null}},computeMinDistanceLinesPoints:function(t,e,n){for(var i=0;i<t.size();i++)for(var r=t.get(i),o=0;o<e.size();o++){var s=e.get(o);if(this.computeMinDistance(r,s,n),this._minDistance<=this._terminateDistance)return null}},computeFacetDistance:function(){var t=new Array(2).fill(null),e=Mn.getLines(this._geom[0]),n=Mn.getLines(this._geom[1]),i=rr.getPoints(this._geom[0]),r=rr.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,r,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,i,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistancePoints(i,r,t),void this.updateMinDistance(t,!1))))},nearestLocations:function(){return this.computeMinDistance(),this._minDistanceLocation},updateMinDistance:function(t,e){if(null===t[0])return null;e?(this._minDistanceLocation[0]=t[1],this._minDistanceLocation[1]=t[0]):(this._minDistanceLocation[0]=t[0],this._minDistanceLocation[1]=t[1])},nearestPoints:function(){return this.computeMinDistance(),[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()]},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 wt&&arguments[1]instanceof It){var t=arguments[0],e=arguments[1],n=arguments[2];if(t.getEnvelopeInternal().distance(e.getEnvelopeInternal())>this._minDistance)return null;for(var i=t.getCoordinates(),r=e.getCoordinate(),o=0;o<i.length-1;o++){if((f=Qt.distancePointLine(r,i[o],i[o+1]))<this._minDistance){this._minDistance=f;var s=new $t(i[o],i[o+1]).closestPoint(r);n[0]=new ir(t,o,s),n[1]=new ir(e,0,r)}if(this._minDistance<=this._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof wt&&arguments[1]instanceof wt){var a=arguments[0],u=arguments[1],l=arguments[2];if(a.getEnvelopeInternal().distance(u.getEnvelopeInternal())>this._minDistance)return null;for(var i=a.getCoordinates(),c=u.getCoordinates(),o=0;o<i.length-1;o++)for(var h=0;h<c.length-1;h++){var f=Qt.distanceLineLine(i[o],i[o+1],c[h],c[h+1]);if(f<this._minDistance){this._minDistance=f;var g=new $t(i[o],i[o+1]),d=new $t(c[h],c[h+1]),p=g.closestPoints(d);l[0]=new ir(a,o,p[0]),l[1]=new ir(u,h,p[1])}if(this._minDistance<=this._terminateDistance)return null}}},computeMinDistancePoints:function(t,e,n){for(var i=0;i<t.size();i++)for(var r=t.get(i),o=0;o<e.size();o++){var s=e.get(o),a=r.getCoordinate().distance(s.getCoordinate());if(a<this._minDistance&&(this._minDistance=a,n[0]=new ir(r,0,r.getCoordinate()),n[1]=new ir(s,0,s.getCoordinate())),this._minDistance<=this._terminateDistance)return null}},distance:function(){if(null===this._geom[0]||null===this._geom[1])throw new r("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)},computeMinDistanceLines:function(t,e,n){for(var i=0;i<t.size();i++)for(var r=t.get(i),o=0;o<e.size();o++){var s=e.get(o);if(this.computeMinDistance(r,s,n),this._minDistance<=this._terminateDistance)return null}},interfaces_:function(){return[]},getClass:function(){return sr}}),sr.distance=function(t,e){return new sr(t,e).distance()},sr.isWithinDistance=function(t,e,n){return new sr(t,e,n).distance()<=n},sr.nearestPoints=function(t,e){return new sr(t,e).nearestPoints()},Zo(ar.prototype,{getCoordinates:function(){if(null===this._coordinates){for(var t=0,e=0,n=new w,i=this._directedEdges.iterator();i.hasNext();){var r=i.next();r.getEdgeDirection()?t++:e++,n.add(r.getEdge().getLine().getCoordinates(),!1,r.getEdgeDirection())}this._coordinates=n.toCoordinateArray(),e>t&&V.reverse(this._coordinates)}return this._coordinates},toLineString:function(){return this._factory.createLineString(this.getCoordinates())},add:function(t){this._directedEdges.add(t)},interfaces_:function(){return[]},getClass:function(){return ar}}),Zo(ur.prototype,{setVisited:function(t){this._isVisited=t},isMarked:function(){return this._isMarked},setData:function(t){this._data=t},getData:function(){return this._data},setMarked:function(t){this._isMarked=t},getContext:function(){return this._data},isVisited:function(){return this._isVisited},setContext:function(t){this._data=t},interfaces_:function(){return[]},getClass:function(){return ur}}),ur.getComponentWithVisitedState=function(t,e){for(;t.hasNext();){var n=t.next();if(n.isVisited()===e)return n}return null},ur.setVisited=function(t,e){for(;t.hasNext();)t.next().setVisited(e)},ur.setMarked=function(t,e){for(;t.hasNext();)t.next().setMarked(e)},Ko(lr,ur),Zo(lr.prototype,{isRemoved:function(){return null===this._parentEdge},compareDirection:function(t){return this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:Qt.computeOrientation(t._p0,t._p1,this._p1)},getCoordinate:function(){return this._from.getCoordinate()},print:function(t){var e=this.getClass().getName(),n=e.lastIndexOf("."),i=e.substring(n+1);t.print("  "+i+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+this._angle)},getDirectionPt:function(){return this._p1},getAngle:function(){return this._angle},compareTo:function(t){var e=t;return this.compareDirection(e)},getFromNode:function(){return this._from},getSym:function(){return this._sym},setEdge:function(t){this._parentEdge=t},remove:function(){this._sym=null,this._parentEdge=null},getEdge:function(){return this._parentEdge},getQuadrant:function(){return this._quadrant},setSym:function(t){this._sym=t},getToNode:function(){return this._to},getEdgeDirection:function(){return this._edgeDirection},interfaces_:function(){return[s]},getClass:function(){return lr}}),lr.toEdges=function(t){for(var e=new E,n=t.iterator();n.hasNext();)e.add(n.next()._parentEdge);return e},Ko(cr,lr),Zo(cr.prototype,{getNext:function(){return 2!==this.getToNode().getDegree()?null:this.getToNode().getOutEdges().getEdges().get(0)===this.getSym()?this.getToNode().getOutEdges().getEdges().get(1):(f.isTrue(this.getToNode().getOutEdges().getEdges().get(1)===this.getSym()),this.getToNode().getOutEdges().getEdges().get(0))},interfaces_:function(){return[]},getClass:function(){return cr}}),Ko(hr,ur),Zo(hr.prototype,{isRemoved:function(){return null===this._dirEdge},setDirectedEdges:function(t,e){this._dirEdge=[t,e],t.setEdge(this),e.setEdge(this),t.setSym(e),e.setSym(t),t.getFromNode().addOutEdge(t),e.getFromNode().addOutEdge(e)},getDirEdge:function(){if(Number.isInteger(arguments[0])){var t=arguments[0];return this._dirEdge[t]}if(arguments[0]instanceof gr){var e=arguments[0];return this._dirEdge[0].getFromNode()===e?this._dirEdge[0]:this._dirEdge[1].getFromNode()===e?this._dirEdge[1]:null}},remove:function(){this._dirEdge=null},getOppositeNode:function(t){return this._dirEdge[0].getFromNode()===t?this._dirEdge[0].getToNode():this._dirEdge[1].getFromNode()===t?this._dirEdge[1].getToNode():null},interfaces_:function(){return[]},getClass:function(){return hr}}),Zo(fr.prototype,{getNextEdge:function(t){var e=this.getIndex(t);return this._outEdges.get(this.getIndex(e+1))},getCoordinate:function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},iterator:function(){return this.sortEdges(),this._outEdges.iterator()},sortEdges:function(){this._sorted||(cs.sort(this._outEdges),this._sorted=!0)},remove:function(t){this._outEdges.remove(t)},getEdges:function(){return this.sortEdges(),this._outEdges},getNextCWEdge:function(t){var e=this.getIndex(t);return this._outEdges.get(this.getIndex(e-1))},getIndex:function(){if(arguments[0]instanceof hr){var t=arguments[0];this.sortEdges();for(n=0;n<this._outEdges.size();n++)if((i=this._outEdges.get(n)).getEdge()===t)return n;return-1}if(arguments[0]instanceof lr){var e=arguments[0];this.sortEdges();for(var n=0;n<this._outEdges.size();n++){var i=this._outEdges.get(n);if(i===e)return n}return-1}if(Number.isInteger(arguments[0])){var r=arguments[0]%this._outEdges.size();return r<0&&(r+=this._outEdges.size()),r}},add:function(t){this._outEdges.add(t),this._sorted=!1},getDegree:function(){return this._outEdges.size()},interfaces_:function(){return[]},getClass:function(){return fr}}),Ko(gr,ur),Zo(gr.prototype,{isRemoved:function(){return null===this._pt},addOutEdge:function(t){this._deStar.add(t)},getCoordinate:function(){return this._pt},getOutEdges:function(){return this._deStar},remove:function(){if(0===arguments.length)this._pt=null;else if(1===arguments.length){var t=arguments[0];this._deStar.remove(t)}},getIndex:function(t){return this._deStar.getIndex(t)},getDegree:function(){return this._deStar.getDegree()},interfaces_:function(){return[]},getClass:function(){return gr}}),gr.getEdgesBetween=function(t,e){var n=new K(lr.toEdges(t.getOutEdges().getEdges())),i=lr.toEdges(e.getOutEdges().getEdges());return n.retainAll(i),n},Ko(dr,hr),Zo(dr.prototype,{getLine:function(){return this._line},interfaces_:function(){return[]},getClass:function(){return dr}}),Zo(pr.prototype,{find:function(t){return this._nodeMap.get(t)},iterator:function(){return this._nodeMap.values().iterator()},remove:function(t){return this._nodeMap.remove(t)},values:function(){return this._nodeMap.values()},add:function(t){return this._nodeMap.put(t.getCoordinate(),t),t},interfaces_:function(){return[]},getClass:function(){return pr}}),Zo(_r.prototype,{findNodesOfDegree:function(t){for(var e=new E,n=this.nodeIterator();n.hasNext();){var i=n.next();i.getDegree()===t&&e.add(i)}return e},dirEdgeIterator:function(){return this._dirEdges.iterator()},edgeIterator:function(){return this._edges.iterator()},remove:function(){if(arguments[0]instanceof hr){var t=arguments[0];this.remove(t.getDirEdge(0)),this.remove(t.getDirEdge(1)),this._edges.remove(t),t.remove()}else if(arguments[0]instanceof lr){var e=arguments[0];null!==(o=e.getSym())&&o.setSym(null),e.getFromNode().remove(e),e.remove(),this._dirEdges.remove(e)}else if(arguments[0]instanceof gr){for(var n=arguments[0],i=n.getOutEdges().getEdges().iterator();i.hasNext();){var r=i.next(),o=r.getSym();null!==o&&this.remove(o),this._dirEdges.remove(r);var s=r.getEdge();null!==s&&this._edges.remove(s)}this._nodeMap.remove(n.getCoordinate()),n.remove()}},findNode:function(t){return this._nodeMap.find(t)},getEdges:function(){return this._edges},nodeIterator:function(){return this._nodeMap.iterator()},contains:function(){if(arguments[0]instanceof hr){var t=arguments[0];return this._edges.contains(t)}if(arguments[0]instanceof lr){var e=arguments[0];return this._dirEdges.contains(e)}},add:function(){if(arguments[0]instanceof gr){var t=arguments[0];this._nodeMap.add(t)}else if(arguments[0]instanceof hr){var e=arguments[0];this._edges.add(e),this.add(e.getDirEdge(0)),this.add(e.getDirEdge(1))}else if(arguments[0]instanceof lr){var n=arguments[0];this._dirEdges.add(n)}},getNodes:function(){return this._nodeMap.values()},interfaces_:function(){return[]},getClass:function(){return _r}}),Ko(vr,_r),Zo(vr.prototype,{addEdge:function(t){if(t.isEmpty())return null;var e=V.removeRepeatedPoints(t.getCoordinates());if(e.length<=1)return null;var n=e[0],i=e[e.length-1],r=this.getNode(n),o=this.getNode(i),s=new cr(r,o,e[1],!0),a=new cr(o,r,e[e.length-2],!1),u=new dr(t);u.setDirectedEdges(s,a),this.add(u)},getNode:function(t){var e=this.findNode(t);return null===e&&(e=new gr(t),this.add(e)),e},interfaces_:function(){return[]},getClass:function(){return vr}}),Zo(mr.prototype,{buildEdgeStringsForUnprocessedNodes:function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next();e.isMarked()||(f.isTrue(2===e.getDegree()),this.buildEdgeStringsStartingAt(e),e.setMarked(!0))}},buildEdgeStringsForNonDegree2Nodes:function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next();2!==e.getDegree()&&(this.buildEdgeStringsStartingAt(e),e.setMarked(!0))}},buildEdgeStringsForObviousStartNodes:function(){this.buildEdgeStringsForNonDegree2Nodes()},getMergedLineStrings:function(){return this.merge(),this._mergedLineStrings},buildEdgeStringsStartingAt:function(t){for(var e=t.getOutEdges().iterator();e.hasNext();){var n=e.next();n.getEdge().isMarked()||this._edgeStrings.add(this.buildEdgeStringStartingWith(n))}},merge:function(){if(null!==this._mergedLineStrings)return null;ur.setMarked(this._graph.nodeIterator(),!1),ur.setMarked(this._graph.edgeIterator(),!1),this._edgeStrings=new E,this.buildEdgeStringsForObviousStartNodes(),this.buildEdgeStringsForIsolatedLoops(),this._mergedLineStrings=new E;for(var t=this._edgeStrings.iterator();t.hasNext();){var e=t.next();this._mergedLineStrings.add(e.toLineString())}},buildEdgeStringStartingWith:function(t){var e=new ar(this._factory),n=t;do{e.add(n),n.getEdge().setMarked(!0),n=n.getNext()}while(null!==n&&n!==t);return e},add:function(){if(arguments[0]instanceof q)arguments[0].apply({interfaces_:function(){return[G]},filter:function(t){t instanceof wt&&this.add(t)}});else if($o(arguments[0],_)){var t=arguments[0];this._mergedLineStrings=null;for(var e=t.iterator();e.hasNext();){var n=e.next();this.add(n)}}else if(arguments[0]instanceof wt){var i=arguments[0];null===this._factory&&(this._factory=i.getFactory()),this._graph.addEdge(i)}},buildEdgeStringsForIsolatedLoops:function(){this.buildEdgeStringsForUnprocessedNodes()},interfaces_:function(){return[]},getClass:function(){return mr}}),Ko(yr,lr),Zo(yr.prototype,{getNext:function(){return this._next},isInRing:function(){return null!==this._edgeRing},setRing:function(t){this._edgeRing=t},setLabel:function(t){this._label=t},getLabel:function(){return this._label},setNext:function(t){this._next=t},getRing:function(){return this._edgeRing},interfaces_:function(){return[]},getClass:function(){return yr}}),Ko(xr,hr),Zo(xr.prototype,{getLine:function(){return this._line},interfaces_:function(){return[]},getClass:function(){return xr}}),Zo(Er.prototype,{visitInteriorRing:function(t,e){var n=t.getCoordinates(),i=n[0],r=Er.findDifferentPoint(n,i),o=e.findEdgeInSameDirection(i,r),s=e.findEdgeEnd(o),a=null;s.getLabel().getLocation(0,Ke.RIGHT)===N.INTERIOR?a=s:s.getSym().getLabel().getLocation(0,Ke.RIGHT)===N.INTERIOR&&(a=s.getSym()),f.isTrue(null!==a,"unable to find dirEdge with Interior on RHS"),this.visitLinkedDirectedEdges(a)},visitShellInteriors:function(t,e){if(t instanceof Nt){r=t;this.visitInteriorRing(r.getExteriorRing(),e)}if(t instanceof Mt)for(var n=t,i=0;i<n.getNumGeometries();i++){var r=n.getGeometryN(i);this.visitInteriorRing(r.getExteriorRing(),e)}},getCoordinate:function(){return this._disconnectedRingcoord},setInteriorEdgesInResult:function(t){for(var e=t.getEdgeEnds().iterator();e.hasNext();){var n=e.next();n.getLabel().getLocation(0,Ke.RIGHT)===N.INTERIOR&&n.setInResult(!0)}},visitLinkedDirectedEdges:function(t){var e=t,n=t;do{f.isTrue(null!==n,"found null Directed Edge"),n.setVisited(!0),n=n.getNext()}while(n!==e)},buildEdgeRings:function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next();if(i.isInResult()&&null===i.getEdgeRing()){var r=new nn(i,this._geometryFactory);r.linkDirectedEdgesForMinimalEdgeRings();var o=r.buildMinimalRings();e.addAll(o)}}return e},hasUnvisitedShellEdge:function(t){for(var e=0;e<t.size();e++){var n=t.get(e);if(!n.isHole()){var i=n.getEdges(),r=i.get(0);if(r.getLabel().getLocation(0,Ke.RIGHT)===N.INTERIOR)for(var o=0;o<i.size();o++)if(!(r=i.get(o)).isVisited())return this._disconnectedRingcoord=r.getCoordinate(),!0}}return!1},isInteriorsConnected:function(){var t=new E;this._geomGraph.computeSplitEdges(t);var e=new cn(new mn);e.addEdges(t),this.setInteriorEdgesInResult(e),e.linkResultDirectedEdges();var n=this.buildEdgeRings(e.getEdgeEnds());return this.visitShellInteriors(this._geomGraph.getGeometry(),e),!this.hasUnvisitedShellEdge(n)},interfaces_:function(){return[]},getClass:function(){return Er}}),Er.findDifferentPoint=function(t,e){for(var n=0;n<t.length;n++)if(!t[n].equals(e))return t[n];return null},Zo(wr.prototype,{createEdgeEndForNext:function(t,e,n,i){var r=n.segmentIndex+1;if(r>=t.getNumPoints()&&null===i)return null;var o=t.getCoordinate(r);null!==i&&i.segmentIndex===n.segmentIndex&&(o=i.coord);var s=new an(t,n.coord,o,new $e(t.getLabel()));e.add(s)},createEdgeEndForPrev:function(t,e,n,i){var r=n.segmentIndex;if(0===n.dist){if(0===r)return null;r--}var o=t.getCoordinate(r);null!==i&&i.segmentIndex>=r&&(o=i.coord);var s=new $e(t.getLabel());s.flip();var a=new an(t,n.coord,o,s);e.add(a)},computeEdgeEnds:function(){if(1===arguments.length){for(var t=arguments[0],e=new E,n=t;n.hasNext();){var i=n.next();this.computeEdgeEnds(i,e)}return e}if(2===arguments.length){var r=arguments[0],o=arguments[1],s=r.getEdgeIntersectionList();s.addEndpoints();var a=s.iterator(),u=null,l=null;if(!a.hasNext())return null;var c=a.next();do{u=l,l=c,c=null,a.hasNext()&&(c=a.next()),null!==l&&(this.createEdgeEndForPrev(r,o,l,u),this.createEdgeEndForNext(r,o,l,c))}while(null!==l)}},interfaces_:function(){return[]},getClass:function(){return wr}}),Ko(br,an),Zo(br.prototype,{insert:function(t){this._edgeEnds.add(t)},print:function(t){t.println("EdgeEndBundle--\x3e Label: "+this._label);for(var e=this.iterator();e.hasNext();)e.next().print(t),t.println()},iterator:function(){return this._edgeEnds.iterator()},getEdgeEnds:function(){return this._edgeEnds},computeLabelOn:function(t,e){for(var n=0,i=!1,r=this.iterator();r.hasNext();)(o=r.next().getLabel().getLocation(t))===N.BOUNDARY&&n++,o===N.INTERIOR&&(i=!0);var o=N.NONE;i&&(o=N.INTERIOR),n>0&&(o=Bn.determineBoundary(e,n)),this._label.setLocation(t,o)},computeLabelSide:function(t,e){for(var n=this.iterator();n.hasNext();){var i=n.next();if(i.getLabel().isArea()){var r=i.getLabel().getLocation(t,e);if(r===N.INTERIOR)return this._label.setLocation(t,e,N.INTERIOR),null;r===N.EXTERIOR&&this._label.setLocation(t,e,N.EXTERIOR)}}},getLabel:function(){return this._label},computeLabelSides:function(t){this.computeLabelSide(t,Ke.LEFT),this.computeLabelSide(t,Ke.RIGHT)},updateIM:function(t){kn.updateIM(this._label,t)},computeLabel:function(t){for(var e=!1,n=this.iterator();n.hasNext();)n.next().getLabel().isArea()&&(e=!0);this._label=e?new $e(N.NONE,N.NONE,N.NONE):new $e(N.NONE);for(var i=0;i<2;i++)this.computeLabelOn(i,t),e&&this.computeLabelSides(i)},interfaces_:function(){return[]},getClass:function(){return br}}),Ko(Ir,_n),Zo(Ir.prototype,{updateIM:function(t){for(var e=this.iterator();e.hasNext();)e.next().updateIM(t)},insert:function(t){var e=this._edgeMap.get(t);null===e?(e=new br(t),this.insertEdgeEnd(t,e)):e.insert(t)},interfaces_:function(){return[]},getClass:function(){return Ir}}),Ko(Cr,on),Zo(Cr.prototype,{updateIMFromEdges:function(t){this._edges.updateIM(t)},computeIM:function(t){t.setAtLeastIfValid(this._label.getLocation(0),this._label.getLocation(1),0)},interfaces_:function(){return[]},getClass:function(){return Cr}}),Ko(Nr,ln),Zo(Nr.prototype,{createNode:function(t){return new Cr(t,new Ir)},interfaces_:function(){return[]},getClass:function(){return Nr}}),Zo(Sr.prototype,{insertEdgeEnds:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this._nodes.add(n)}},getNodeIterator:function(){return this._nodes.iterator()},copyNodesAndLabels:function(t,e){for(var n=t.getNodeIterator();n.hasNext();){var i=n.next();this._nodes.addNode(i.getCoordinate()).setLabel(e,i.getLabel().getLocation(e))}},build:function(t){this.computeIntersectionNodes(t,0),this.copyNodesAndLabels(t,0);var e=(new wr).computeEdgeEnds(t.getEdgeIterator());this.insertEdgeEnds(e)},computeIntersectionNodes:function(t,e){for(var n=t.getEdgeIterator();n.hasNext();)for(var i=n.next(),r=i.getLabel().getLocation(e),o=i.getEdgeIntersectionList().iterator();o.hasNext();){var s=o.next(),a=this._nodes.addNode(s.coord);r===N.BOUNDARY?a.setLabelBoundary(e):a.getLabel().isNull(e)&&a.setLabel(e,N.INTERIOR)}},interfaces_:function(){return[]},getClass:function(){return Sr}}),Zo(Lr.prototype,{isNodeEdgeAreaLabelsConsistent:function(){for(var t=this._nodeGraph.getNodeIterator();t.hasNext();){var e=t.next();if(!e.getEdges().isAreaLabelsConsistent(this._geomGraph))return this._invalidPoint=e.getCoordinate().copy(),!1}return!0},getInvalidPoint:function(){return this._invalidPoint},hasDuplicateRings:function(){for(var t=this._nodeGraph.getNodeIterator();t.hasNext();)for(var e=t.next().getEdges().iterator();e.hasNext();){var n=e.next();if(n.getEdgeEnds().size()>1)return this._invalidPoint=n.getEdge().getCoordinate(0),!0}return!1},isNodeConsistentArea:function(){var t=this._geomGraph.computeSelfNodes(this._li,!0,!0);return t.hasProperIntersection()?(this._invalidPoint=t.getProperIntersectionPoint(),!1):(this._nodeGraph.build(this._geomGraph),this.isNodeEdgeAreaLabelsConsistent())},interfaces_:function(){return[]},getClass:function(){return Lr}}),Zo(Mr.prototype,{buildIndex:function(){this._index=new Me;for(var t=0;t<this._rings.size();t++){var e=this._rings.get(t),n=e.getEnvelopeInternal();this._index.insert(n,e)}},getNestedPoint:function(){return this._nestedPt},isNonNested:function(){this.buildIndex();for(var t=0;t<this._rings.size();t++)for(var e=this._rings.get(t),n=e.getCoordinates(),i=this._index.query(e.getEnvelopeInternal()),r=0;r<i.size();r++){var o=i.get(r),s=o.getCoordinates();if(e!==o&&e.getEnvelopeInternal().intersects(o.getEnvelopeInternal())){var a=Rr.findPtNotNode(n,o,this._graph);if(null!==a&&Qt.isPointInRing(a,s))return this._nestedPt=a,!1}}return!0},add:function(t){this._rings.add(t),this._totalEnv.expandToInclude(t.getEnvelopeInternal())},interfaces_:function(){return[]},getClass:function(){return Mr}}),Zo(Pr.prototype,{getErrorType:function(){return this._errorType},getMessage:function(){return Pr.errMsg[this._errorType]},getCoordinate:function(){return this._pt},toString:function(){var t="";return null!==this._pt&&(t=" at or near point "+this._pt),this.getMessage()+t},interfaces_:function(){return[]},getClass:function(){return Pr}}),Pr.ERROR=0,Pr.REPEATED_POINT=1,Pr.HOLE_OUTSIDE_SHELL=2,Pr.NESTED_HOLES=3,Pr.DISCONNECTED_INTERIOR=4,Pr.SELF_INTERSECTION=5,Pr.RING_SELF_INTERSECTION=6,Pr.NESTED_SHELLS=7,Pr.DUPLICATE_RINGS=8,Pr.TOO_FEW_POINTS=9,Pr.INVALID_COORDINATE=10,Pr.RING_NOT_CLOSED=11,Pr.errMsg=["Topology Validation Error","Repeated Point","Hole lies outside shell","Holes are nested","Interior is disconnected","Self-intersection","Ring Self-intersection","Nested shells","Duplicate Rings","Too few distinct points in geometry component","Invalid Coordinate","Ring is not closed"],Zo(Rr.prototype,{checkInvalidCoordinates:function(){if(arguments[0]instanceof Array){for(var t=arguments[0],e=0;e<t.length;e++)if(!Rr.isValid(t[e]))return this._validErr=new Pr(Pr.INVALID_COORDINATE,t[e]),null}else if(arguments[0]instanceof Nt){var n=arguments[0];if(this.checkInvalidCoordinates(n.getExteriorRing().getCoordinates()),null!==this._validErr)return null;for(e=0;e<n.getNumInteriorRing();e++)if(this.checkInvalidCoordinates(n.getInteriorRingN(e).getCoordinates()),null!==this._validErr)return null}},checkHolesNotNested:function(t,e){for(var n=new Mr(e),i=0;i<t.getNumInteriorRing();i++){var r=t.getInteriorRingN(i);n.add(r)}n.isNonNested()||(this._validErr=new Pr(Pr.NESTED_HOLES,n.getNestedPoint()))},checkConsistentArea:function(t){var e=new Lr(t);if(!e.isNodeConsistentArea())return this._validErr=new Pr(Pr.SELF_INTERSECTION,e.getInvalidPoint()),null;e.hasDuplicateRings()&&(this._validErr=new Pr(Pr.DUPLICATE_RINGS,e.getInvalidPoint()))},isValid:function(){return this.checkValid(this._parentGeometry),null===this._validErr},checkShellInsideHole:function(t,e,n){var i=t.getCoordinates(),r=e.getCoordinates(),o=Rr.findPtNotNode(i,e,n);if(null!==o&&!Qt.isPointInRing(o,r))return o;var s=Rr.findPtNotNode(r,t,n);return null!==s?Qt.isPointInRing(s,i)?s:null:(f.shouldNeverReachHere("points in shell and hole appear to be equal"),null)},checkNoSelfIntersectingRings:function(t){for(var e=t.getEdgeIterator();e.hasNext();){var n=e.next();if(this.checkNoSelfIntersectingRing(n.getEdgeIntersectionList()),null!==this._validErr)return null}},checkConnectedInteriors:function(t){var e=new Er(t);e.isInteriorsConnected()||(this._validErr=new Pr(Pr.DISCONNECTED_INTERIOR,e.getCoordinate()))},checkNoSelfIntersectingRing:function(t){for(var e=new st,n=!0,i=t.iterator();i.hasNext();){var r=i.next();if(n)n=!1;else{if(e.contains(r.coord))return this._validErr=new Pr(Pr.RING_SELF_INTERSECTION,r.coord),null;e.add(r.coord)}}},checkHolesInShell:function(t,e){for(var n=t.getExteriorRing(),i=new ui(n),r=0;r<t.getNumInteriorRing();r++){var o=t.getInteriorRingN(r),s=Rr.findPtNotNode(o.getCoordinates(),n,e);if(null===s)return null;if(!i.isInside(s))return this._validErr=new Pr(Pr.HOLE_OUTSIDE_SHELL,s),null}},checkTooFewPoints:function(t){if(t.hasTooFewPoints())return this._validErr=new Pr(Pr.TOO_FEW_POINTS,t.getInvalidPoint()),null},getValidationError:function(){return this.checkValid(this._parentGeometry),this._validErr},checkValid:function(){if(arguments[0]instanceof It){var t=arguments[0];this.checkInvalidCoordinates(t.getCoordinates())}else if(arguments[0]instanceof St){var e=arguments[0];this.checkInvalidCoordinates(e.getCoordinates())}else if(arguments[0]instanceof Lt){var n=arguments[0];if(this.checkInvalidCoordinates(n.getCoordinates()),null!==this._validErr)return null;if(this.checkClosedRing(n),null!==this._validErr)return null;u=new Bn(0,n);if(this.checkTooFewPoints(u),null!==this._validErr)return null;var i=new Jt;u.computeSelfNodes(i,!0,!0),this.checkNoSelfIntersectingRings(u)}else if(arguments[0]instanceof wt){var r=arguments[0];if(this.checkInvalidCoordinates(r.getCoordinates()),null!==this._validErr)return null;u=new Bn(0,r);this.checkTooFewPoints(u)}else if(arguments[0]instanceof Nt){var o=arguments[0];if(this.checkInvalidCoordinates(o),null!==this._validErr)return null;if(this.checkClosedRings(o),null!==this._validErr)return null;u=new Bn(0,o);if(this.checkTooFewPoints(u),null!==this._validErr)return null;if(this.checkConsistentArea(u),null!==this._validErr)return null;if(!this._isSelfTouchingRingFormingHoleValid&&(this.checkNoSelfIntersectingRings(u),null!==this._validErr))return null;if(this.checkHolesInShell(o,u),null!==this._validErr)return null;if(this.checkHolesNotNested(o,u),null!==this._validErr)return null;this.checkConnectedInteriors(u)}else if(arguments[0]instanceof Mt){for(var s=arguments[0],a=0;a<s.getNumGeometries();a++){l=s.getGeometryN(a);if(this.checkInvalidCoordinates(l),null!==this._validErr)return null;if(this.checkClosedRings(l),null!==this._validErr)return null}var u=new Bn(0,s);if(this.checkTooFewPoints(u),null!==this._validErr)return null;if(this.checkConsistentArea(u),null!==this._validErr)return null;if(!this._isSelfTouchingRingFormingHoleValid&&(this.checkNoSelfIntersectingRings(u),null!==this._validErr))return null;for(a=0;a<s.getNumGeometries();a++){l=s.getGeometryN(a);if(this.checkHolesInShell(l,u),null!==this._validErr)return null}for(a=0;a<s.getNumGeometries();a++){var l=s.getGeometryN(a);if(this.checkHolesNotNested(l,u),null!==this._validErr)return null}if(this.checkShellsNotNested(s,u),null!==this._validErr)return null;this.checkConnectedInteriors(u)}else if(arguments[0]instanceof ht)for(var c=arguments[0],a=0;a<c.getNumGeometries();a++){var h=c.getGeometryN(a);if(this.checkValid(h),null!==this._validErr)return null}else if(arguments[0]instanceof q){var f=arguments[0];if(this._validErr=null,f.isEmpty())return null;if(f instanceof It)this.checkValid(f);else if(f instanceof St)this.checkValid(f);else if(f instanceof Lt)this.checkValid(f);else if(f instanceof wt)this.checkValid(f);else if(f instanceof Nt)this.checkValid(f);else if(f instanceof Mt)this.checkValid(f);else{if(!(f instanceof ht))throw new UnsupportedOperationException(f.getClass().getName());this.checkValid(f)}}},setSelfTouchingRingFormingHoleValid:function(t){this._isSelfTouchingRingFormingHoleValid=t},checkShellNotNested:function(t,e,n){var i=t.getCoordinates(),r=e.getExteriorRing(),o=r.getCoordinates(),s=Rr.findPtNotNode(i,r,n);if(null===s)return null;if(!Qt.isPointInRing(s,o))return null;if(e.getNumInteriorRing()<=0)return this._validErr=new Pr(Pr.NESTED_SHELLS,s),null;for(var a=null,u=0;u<e.getNumInteriorRing();u++){var l=e.getInteriorRingN(u);if(null===(a=this.checkShellInsideHole(t,l,n)))return null}this._validErr=new Pr(Pr.NESTED_SHELLS,a)},checkClosedRings:function(t){if(this.checkClosedRing(t.getExteriorRing()),null!==this._validErr)return null;for(var e=0;e<t.getNumInteriorRing();e++)if(this.checkClosedRing(t.getInteriorRingN(e)),null!==this._validErr)return null},checkClosedRing:function(t){if(!t.isClosed()){var e=null;t.getNumPoints()>=1&&(e=t.getCoordinateN(0)),this._validErr=new Pr(Pr.RING_NOT_CLOSED,e)}},checkShellsNotNested:function(t,e){for(var n=0;n<t.getNumGeometries();n++)for(var i=t.getGeometryN(n).getExteriorRing(),r=0;r<t.getNumGeometries();r++)if(n!==r){var o=t.getGeometryN(r);if(this.checkShellNotNested(i,o,e),null!==this._validErr)return null}},interfaces_:function(){return[]},getClass:function(){return Rr}}),Rr.findPtNotNode=function(t,e,n){for(var i=n.findEdge(e).getEdgeIntersectionList(),r=0;r<t.length;r++){var o=t[r];if(!i.isIntersection(o))return o}return null},Rr.isValid=function(){if(arguments[0]instanceof q)return new Rr(arguments[0]).isValid();if(arguments[0]instanceof g){var t=arguments[0];return!o.isNaN(t.x)&&(!o.isInfinite(t.x)&&(!o.isNaN(t.y)&&!o.isInfinite(t.y)))}},Zo(Or.prototype,{isIncluded:function(){return this._isIncluded},getCoordinates:function(){if(null===this._ringPts){for(var t=new w,e=this._deList.iterator();e.hasNext();){var n=e.next(),i=n.getEdge();Or.addEdge(i.getLine().getCoordinates(),n.getEdgeDirection(),t)}this._ringPts=t.toCoordinateArray()}return this._ringPts},isIncludedSet:function(){return this._isIncludedSet},isValid:function(){return this.getCoordinates(),!(this._ringPts.length<=3)&&(this.getRing(),Rr.isValid(this._ring))},build:function(t){var e=t;do{this.add(e),e.setRing(this),e=e.getNext(),f.isTrue(null!==e,"found null DE in ring"),f.isTrue(e===t||!e.isInRing(),"found DE already in ring")}while(e!==t)},isOuterHole:function(){return!!this._isHole&&!this.hasShell()},getPolygon:function(){var t=null;if(null!==this._holes){t=new Array(this._holes.size()).fill(null);for(var e=0;e<this._holes.size();e++)t[e]=this._holes.get(e)}return this._factory.createPolygon(this._ring,t)},isHole:function(){return this._isHole},isProcessed:function(){return this._isProcessed},addHole:function(){if(arguments[0]instanceof Lt){var t=arguments[0];null===this._holes&&(this._holes=new E),this._holes.add(t)}else if(arguments[0]instanceof Or){var e=arguments[0];e.setShell(this);var n=e.getRing();null===this._holes&&(this._holes=new E),this._holes.add(n)}},setIncluded:function(t){this._isIncluded=t,this._isIncludedSet=!0},getOuterHole:function(){if(this.isHole())return null;for(var t=0;t<this._deList.size();t++){var e=this._deList.get(t).getSym().getRing();if(e.isOuterHole())return e}return null},computeHole:function(){var t=this.getRing();this._isHole=Qt.isCCW(t.getCoordinates())},hasShell:function(){return null!==this._shell},isOuterShell:function(){return null!==this.getOuterHole()},getLineString:function(){return this.getCoordinates(),this._factory.createLineString(this._ringPts)},toString:function(){return Ht.toLineString(new Dt(this.getCoordinates()))},getShell:function(){return this.isHole()?this._shell:this},add:function(t){this._deList.add(t)},getRing:function(){if(null!==this._ring)return this._ring;this.getCoordinates(),this._ringPts.length<3&&A.out.println(this._ringPts);try{this._ring=this._factory.createLinearRing(this._ringPts)}catch(t){if(!(t instanceof I))throw t;A.out.println(this._ringPts)}return this._ring},updateIncluded:function(){if(this.isHole())return null;for(var t=0;t<this._deList.size();t++){var e=this._deList.get(t).getSym().getRing().getShell();if(null!==e&&e.isIncludedSet())return this.setIncluded(!e.isIncluded()),null}},setShell:function(t){this._shell=t},setProcessed:function(t){this._isProcessed=t},interfaces_:function(){return[]},getClass:function(){return Or}}),Or.findDirEdgesInRing=function(t){var e=t,n=new E;do{n.add(e),e=e.getNext(),f.isTrue(null!==e,"found null DE in ring"),f.isTrue(e===t||!e.isInRing(),"found DE already in ring")}while(e!==t);return n},Or.addEdge=function(t,e,n){if(e)for(i=0;i<t.length;i++)n.add(t[i],!1);else for(var i=t.length-1;i>=0;i--)n.add(t[i],!1)},Or.findEdgeRingContaining=function(t,e){for(var n=t.getRing(),i=n.getEnvelopeInternal(),r=n.getCoordinateN(0),o=null,s=null,a=e.iterator();a.hasNext();){var u=a.next(),l=u.getRing(),c=l.getEnvelopeInternal();if(!c.equals(i)&&c.contains(i)){r=V.ptNotInList(n.getCoordinates(),l.getCoordinates());var h=!1;Qt.isPointInRing(r,l.getCoordinates())&&(h=!0),h&&(null===o||s.contains(c))&&(s=(o=u).getRing().getEnvelopeInternal())}}return o},Zo(Tr.prototype,{compare:function(t,e){var n=e;return t.getRing().getEnvelope().compareTo(n.getRing().getEnvelope())},interfaces_:function(){return[u]},getClass:function(){return Tr}}),Or.EnvelopeComparator=Tr,Ko(Ar,_r),Zo(Ar.prototype,{findEdgeRing:function(t){var e=new Or(this._factory);return e.build(t),e},computeDepthParity:function(){if(0===arguments.length)for(;;){return null}else arguments.length},computeNextCWEdges:function(){for(var t=this.nodeIterator();t.hasNext();){var e=t.next();Ar.computeNextCWEdges(e)}},addEdge:function(t){if(t.isEmpty())return null;var e=V.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return null;var n=e[0],i=e[e.length-1],r=this.getNode(n),o=this.getNode(i),s=new yr(r,o,e[1],!0),a=new yr(o,r,e[e.length-2],!1),u=new xr(t);u.setDirectedEdges(s,a),this.add(u)},deleteCutEdges:function(){this.computeNextCWEdges(),Ar.findLabeledEdgeRings(this._dirEdges);for(var t=new E,e=this._dirEdges.iterator();e.hasNext();){var n=e.next();if(!n.isMarked()){var i=n.getSym();if(n.getLabel()===i.getLabel()){n.setMarked(!0),i.setMarked(!0);var r=n.getEdge();t.add(r.getLine())}}}return t},getEdgeRings:function(){this.computeNextCWEdges(),Ar.label(this._dirEdges,-1);var t=Ar.findLabeledEdgeRings(this._dirEdges);this.convertMaximalToMinimalEdgeRings(t);for(var e=new E,n=this._dirEdges.iterator();n.hasNext();){var i=n.next();if(!i.isMarked()&&!i.isInRing()){var r=this.findEdgeRing(i);e.add(r)}}return e},getNode:function(t){var e=this.findNode(t);return null===e&&(e=new gr(t),this.add(e)),e},convertMaximalToMinimalEdgeRings:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),i=n.getLabel(),r=Ar.findIntersectionNodes(n,i);if(null!==r)for(var o=r.iterator();o.hasNext();){var s=o.next();Ar.computeNextCCWEdges(s,i)}}},deleteDangles:function(){for(var t=this.findNodesOfDegree(1),e=new K,n=new ie,i=t.iterator();i.hasNext();)n.push(i.next());for(;!n.isEmpty();){var r=n.pop();Ar.deleteAllEdges(r);for(i=r.getOutEdges().getEdges().iterator();i.hasNext();){var o=i.next();o.setMarked(!0);var s=o.getSym();null!==s&&s.setMarked(!0);var a=o.getEdge();e.add(a.getLine());var u=o.getToNode();1===Ar.getDegreeNonDeleted(u)&&n.push(u)}}return e},interfaces_:function(){return[]},getClass:function(){return Ar}}),Ar.findLabeledEdgeRings=function(t){for(var e=new E,n=1,i=t.iterator();i.hasNext();){var r=i.next();if(!r.isMarked()&&!(r.getLabel()>=0)){e.add(r);var o=Or.findDirEdgesInRing(r);Ar.label(o,n),n++}}return e},Ar.getDegreeNonDeleted=function(t){for(var e=0,n=t.getOutEdges().getEdges().iterator();n.hasNext();)n.next().isMarked()||e++;return e},Ar.deleteAllEdges=function(t){for(var e=t.getOutEdges().getEdges().iterator();e.hasNext();){var n=e.next();n.setMarked(!0);var i=n.getSym();null!==i&&i.setMarked(!0)}},Ar.label=function(t,e){for(var n=t.iterator();n.hasNext();)n.next().setLabel(e)},Ar.computeNextCWEdges=function(t){for(var e=null,n=null,i=t.getOutEdges().getEdges().iterator();i.hasNext();){var r=i.next();r.isMarked()||(null===e&&(e=r),null!==n&&(o=n.getSym()).setNext(r),n=r)}if(null!==n){var o=n.getSym();o.setNext(e)}},Ar.computeNextCCWEdges=function(t,e){for(var n=null,i=null,r=t.getOutEdges().getEdges(),o=r.size()-1;o>=0;o--){var s=r.get(o),a=s.getSym(),u=null;s.getLabel()===e&&(u=s);var l=null;a.getLabel()===e&&(l=a),null===u&&null===l||(null!==l&&(i=l),null!==u&&(null!==i&&(i.setNext(u),i=null),null===n&&(n=u)))}null!==i&&(f.isTrue(null!==n),i.setNext(n))},Ar.getDegree=function(t,e){for(var n=0,i=t.getOutEdges().getEdges().iterator();i.hasNext();)i.next().getLabel()===e&&n++;return n},Ar.findIntersectionNodes=function(t,e){var n=t,i=null;do{var r=n.getFromNode();Ar.getDegree(r,e)>1&&(null===i&&(i=new E),i.add(r)),n=n.getNext(),f.isTrue(null!==n,"found null DE in ring"),f.isTrue(n===t||!n.isInRing(),"found DE already in ring")}while(n!==t);return i},Zo(Dr.prototype,{getGeometry:function(){return null===this._geomFactory&&(this._geomFactory=new Vt),this.polygonize(),this._extractOnlyPolygonal?this._geomFactory.buildGeometry(this._polyList):this._geomFactory.createGeometryCollection(Vt.toGeometryArray(this._polyList))},getInvalidRingLines:function(){return this.polygonize(),this._invalidRingLines},findValidRings:function(t,e,n){for(var i=t.iterator();i.hasNext();){var r=i.next();r.isValid()?e.add(r):n.add(r.getLineString())}},polygonize:function(){if(null!==this._polyList)return null;if(this._polyList=new E,null===this._graph)return null;this._dangles=this._graph.deleteDangles(),this._cutEdges=this._graph.deleteCutEdges();var t=this._graph.getEdgeRings(),e=new E;this._invalidRingLines=new E,this._isCheckingRingsValid?this.findValidRings(t,e,this._invalidRingLines):e=t,this.findShellsAndHoles(e),Dr.assignHolesToShells(this._holeList,this._shellList),cs.sort(this._shellList,new Or.EnvelopeComparator);var n=!0;this._extractOnlyPolygonal&&(Dr.findDisjointShells(this._shellList),n=!1),this._polyList=Dr.extractPolygons(this._shellList,n)},getDangles:function(){return this.polygonize(),this._dangles},getCutEdges:function(){return this.polygonize(),this._cutEdges},getPolygons:function(){return this.polygonize(),this._polyList},add:function(){if($o(arguments[0],_))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.add(e)}else if(arguments[0]instanceof wt){var n=arguments[0];this._geomFactory=n.getFactory(),null===this._graph&&(this._graph=new Ar(this._geomFactory)),this._graph.addEdge(n)}else arguments[0]instanceof q&&arguments[0].apply(this._lineStringAdder)},setCheckRingsValid:function(t){this._isCheckingRingsValid=t},findShellsAndHoles:function(t){this._holeList=new E,this._shellList=new E;for(var e=t.iterator();e.hasNext();){var n=e.next();n.computeHole(),n.isHole()?this._holeList.add(n):this._shellList.add(n)}},interfaces_:function(){return[]},getClass:function(){return Dr}}),Dr.findOuterShells=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),i=n.getOuterHole();null===i||i.isProcessed()||(n.setIncluded(!0),i.setProcessed(!0))}},Dr.extractPolygons=function(t,e){for(var n=new E,i=t.iterator();i.hasNext();){var r=i.next();(e||r.isIncluded())&&n.add(r.getPolygon())}return n},Dr.assignHolesToShells=function(t,e){for(var n=t.iterator();n.hasNext();){var i=n.next();Dr.assignHoleToShell(i,e)}},Dr.assignHoleToShell=function(t,e){var n=Or.findEdgeRingContaining(t,e);null!==n&&n.addHole(t)},Dr.findDisjointShells=function(t){Dr.findOuterShells(t);var e=null;do{e=!1;for(var n=t.iterator();n.hasNext();){var i=n.next();i.isIncludedSet()||(i.updateIncluded(),i.isIncludedSet()||(e=!0))}}while(e)},Zo(Fr.prototype,{filter:function(t){t instanceof wt&&this.p.add(t)},interfaces_:function(){return[G]},getClass:function(){return Fr}}),Dr.LineStringAdder=Fr,Zo(Gr.prototype,{insertEdgeEnds:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this._nodes.add(n)}},computeProperIntersectionIM:function(t,e){var n=this._arg[0].getGeometry().getDimension(),i=this._arg[1].getGeometry().getDimension(),r=t.hasProperIntersection(),o=t.hasProperInteriorIntersection();2===n&&2===i?r&&e.setAtLeast("212101212"):2===n&&1===i?(r&&e.setAtLeast("FFF0FFFF2"),o&&e.setAtLeast("1FFFFF1FF")):1===n&&2===i?(r&&e.setAtLeast("F0FFFFFF2"),o&&e.setAtLeast("1F1FFFFFF")):1===n&&1===i&&o&&e.setAtLeast("0FFFFFFFF")},labelIsolatedEdges:function(t,e){for(var n=this._arg[t].getEdgeIterator();n.hasNext();){var i=n.next();i.isIsolated()&&(this.labelIsolatedEdge(i,e,this._arg[e].getGeometry()),this._isolatedEdges.add(i))}},labelIsolatedEdge:function(t,e,n){if(n.getDimension()>0){var i=this._ptLocator.locate(t.getCoordinate(),n);t.getLabel().setAllLocations(e,i)}else t.getLabel().setAllLocations(e,N.EXTERIOR)},computeIM:function(){var t=new te;if(t.set(N.EXTERIOR,N.EXTERIOR,2),!this._arg[0].getGeometry().getEnvelopeInternal().intersects(this._arg[1].getGeometry().getEnvelopeInternal()))return this.computeDisjointIM(t),t;this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1);var e=this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!1);this.computeIntersectionNodes(0),this.computeIntersectionNodes(1),this.copyNodesAndLabels(0),this.copyNodesAndLabels(1),this.labelIsolatedNodes(),this.computeProperIntersectionIM(e,t);var n=new wr,i=n.computeEdgeEnds(this._arg[0].getEdgeIterator());this.insertEdgeEnds(i);var r=n.computeEdgeEnds(this._arg[1].getEdgeIterator());return this.insertEdgeEnds(r),this.labelNodeEdges(),this.labelIsolatedEdges(0,1),this.labelIsolatedEdges(1,0),this.updateIM(t),t},labelNodeEdges:function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().computeLabelling(this._arg)},copyNodesAndLabels:function(t){for(var e=this._arg[t].getNodeIterator();e.hasNext();){var n=e.next();this._nodes.addNode(n.getCoordinate()).setLabel(t,n.getLabel().getLocation(t))}},labelIntersectionNodes:function(t){for(var e=this._arg[t].getEdgeIterator();e.hasNext();)for(var n=e.next(),i=n.getLabel().getLocation(t),r=n.getEdgeIntersectionList().iterator();r.hasNext();){var o=r.next(),s=this._nodes.find(o.coord);s.getLabel().isNull(t)&&(i===N.BOUNDARY?s.setLabelBoundary(t):s.setLabel(t,N.INTERIOR))}},labelIsolatedNode:function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._arg[e].getGeometry());t.getLabel().setAllLocations(e,n)},computeIntersectionNodes:function(t){for(var e=this._arg[t].getEdgeIterator();e.hasNext();)for(var n=e.next(),i=n.getLabel().getLocation(t),r=n.getEdgeIntersectionList().iterator();r.hasNext();){var o=r.next(),s=this._nodes.addNode(o.coord);i===N.BOUNDARY?s.setLabelBoundary(t):s.getLabel().isNull(t)&&s.setLabel(t,N.INTERIOR)}},labelIsolatedNodes:function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next(),n=e.getLabel();f.isTrue(n.getGeometryCount()>0,"node with empty label found"),e.isIsolated()&&(n.isNull(0)?this.labelIsolatedNode(e,0):this.labelIsolatedNode(e,1))}},updateIM:function(t){for(var e=this._isolatedEdges.iterator();e.hasNext();)e.next().updateIM(t);for(var n=this._nodes.iterator();n.hasNext();){var i=n.next();i.updateIM(t),i.updateIMFromEdges(t)}},computeDisjointIM:function(t){var e=this._arg[0].getGeometry();e.isEmpty()||(t.set(N.INTERIOR,N.EXTERIOR,e.getDimension()),t.set(N.BOUNDARY,N.EXTERIOR,e.getBoundaryDimension()));var n=this._arg[1].getGeometry();n.isEmpty()||(t.set(N.EXTERIOR,N.INTERIOR,n.getDimension()),t.set(N.EXTERIOR,N.BOUNDARY,n.getBoundaryDimension()))},interfaces_:function(){return[]},getClass:function(){return Gr}}),Zo(qr.prototype,{isContainedInBoundary:function(t){if(t instanceof Nt)return!1;if(t instanceof It)return this.isPointContainedInBoundary(t);if(t instanceof wt)return this.isLineStringContainedInBoundary(t);for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);if(!this.isContainedInBoundary(n))return!1}return!0},isLineSegmentContainedInBoundary:function(t,e){if(t.equals(e))return this.isPointContainedInBoundary(t);if(t.x===e.x){if(t.x===this._rectEnv.getMinX()||t.x===this._rectEnv.getMaxX())return!0}else if(t.y===e.y&&(t.y===this._rectEnv.getMinY()||t.y===this._rectEnv.getMaxY()))return!0;return!1},isLineStringContainedInBoundary:function(t){for(var e=t.getCoordinateSequence(),n=new g,i=new g,r=0;r<e.size()-1;r++)if(e.getCoordinate(r,n),e.getCoordinate(r+1,i),!this.isLineSegmentContainedInBoundary(n,i))return!1;return!0},isPointContainedInBoundary:function(){if(arguments[0]instanceof It){var t=arguments[0];return this.isPointContainedInBoundary(t.getCoordinate())}if(arguments[0]instanceof g){var e=arguments[0];return e.x===this._rectEnv.getMinX()||e.x===this._rectEnv.getMaxX()||e.y===this._rectEnv.getMinY()||e.y===this._rectEnv.getMaxY()}},contains:function(t){return!!this._rectEnv.contains(t.getEnvelopeInternal())&&!this.isContainedInBoundary(t)},interfaces_:function(){return[]},getClass:function(){return qr}}),qr.contains=function(t,e){return new qr(t).contains(e)},Zo(kr.prototype,{intersects:function(t,e){var n=new b(t,e);if(!this._rectEnv.intersects(n))return!1;if(this._rectEnv.intersects(t))return!0;if(this._rectEnv.intersects(e))return!0;if(t.compareTo(e)>0){var i=t;t=e,e=i}var r=!1;return e.y>t.y&&(r=!0),r?this._li.computeIntersection(t,e,this._diagDown0,this._diagDown1):this._li.computeIntersection(t,e,this._diagUp0,this._diagUp1),!!this._li.hasIntersection()},interfaces_:function(){return[]},getClass:function(){return kr}}),Zo(Br.prototype,{applyTo:function(t){for(var e=0;e<t.getNumGeometries()&&!this._isDone;e++){var n=t.getGeometryN(e);if(n instanceof ht)this.applyTo(n);else if(this.visit(n),this.isDone())return this._isDone=!0,null}},interfaces_:function(){return[]},getClass:function(){return Br}}),Zo(jr.prototype,{intersects:function(t){if(!this._rectEnv.intersects(t.getEnvelopeInternal()))return!1;var e=new zr(this._rectEnv);if(e.applyTo(t),e.intersects())return!0;var n=new Yr(this._rectangle);if(n.applyTo(t),n.containsPoint())return!0;var i=new Xr(this._rectangle);return i.applyTo(t),!!i.intersects()},interfaces_:function(){return[]},getClass:function(){return jr}}),jr.intersects=function(t,e){return new jr(t).intersects(e)},Ko(zr,Br),Zo(zr.prototype,{isDone:function(){return!0===this._intersects},visit:function(t){var e=t.getEnvelopeInternal();return this._rectEnv.intersects(e)?this._rectEnv.contains(e)?(this._intersects=!0,null):e.getMinX()>=this._rectEnv.getMinX()&&e.getMaxX()<=this._rectEnv.getMaxX()?(this._intersects=!0,null):e.getMinY()>=this._rectEnv.getMinY()&&e.getMaxY()<=this._rectEnv.getMaxY()?(this._intersects=!0,null):void 0:null},intersects:function(){return this._intersects},interfaces_:function(){return[]},getClass:function(){return zr}}),Ko(Yr,Br),Zo(Yr.prototype,{isDone:function(){return!0===this._containsPoint},visit:function(t){if(!(t instanceof Nt))return null;var e=t.getEnvelopeInternal();if(!this._rectEnv.intersects(e))return null;for(var n=new g,i=0;i<4;i++)if(this._rectSeq.getCoordinate(i,n),e.contains(n)&&pn.containsPointInPolygon(n,t))return this._containsPoint=!0,null},containsPoint:function(){return this._containsPoint},interfaces_:function(){return[]},getClass:function(){return Yr}}),Ko(Xr,Br),Zo(Xr.prototype,{intersects:function(){return this._hasIntersection},isDone:function(){return!0===this._hasIntersection},visit:function(t){var e=t.getEnvelopeInternal();if(!this._rectEnv.intersects(e))return null;var n=Mn.getLines(t);this.checkIntersectionWithLineStrings(n)},checkIntersectionWithLineStrings:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();if(this.checkIntersectionWithSegments(n),this._hasIntersection)return null}},checkIntersectionWithSegments:function(t){for(var e=t.getCoordinateSequence(),n=1;n<e.size();n++)if(e.getCoordinate(n-1,this._p0),e.getCoordinate(n,this._p1),this._rectIntersector.intersects(this._p0,this._p1))return this._hasIntersection=!0,null},interfaces_:function(){return[]},getClass:function(){return Xr}}),Ko(Vr,jn),Zo(Vr.prototype,{getIntersectionMatrix:function(){return this._relate.computeIM()},interfaces_:function(){return[]},getClass:function(){return Vr}}),Vr.covers=function(t,e){return!!t.getEnvelopeInternal().covers(e.getEnvelopeInternal())&&(!!t.isRectangle()||Vr.relate(t,e).isCovers())},Vr.intersects=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&(t.isRectangle()?jr.intersects(t,e):e.isRectangle()?jr.intersects(e,t):Vr.relate(t,e).isIntersects())},Vr.touches=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&Vr.relate(t,e).isTouches(t.getDimension(),e.getDimension())},Vr.within=function(t,e){return e.contains(t)},Vr.coveredBy=function(t,e){return Vr.covers(e,t)},Vr.relate=function(){if(2===arguments.length)return r=(i=new Vr(arguments[0],arguments[1])).getIntersectionMatrix();if(3===arguments.length){if("string"==typeof arguments[2]&&arguments[0]instanceof q&&arguments[1]instanceof q){var t=arguments[0],e=arguments[1],n=arguments[2];return Vr.relateWithCheck(t,e).matches(n)}if($o(arguments[2],B)&&arguments[0]instanceof q&&arguments[1]instanceof q){var i=new Vr(arguments[0],arguments[1],arguments[2]),r=i.getIntersectionMatrix();return r}}},Vr.overlaps=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&Vr.relate(t,e).isOverlaps(t.getDimension(),e.getDimension())},Vr.disjoint=function(t,e){return!t.intersects(e)},Vr.relateWithCheck=function(t,e){return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Vr.relate(t,e)},Vr.crosses=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&Vr.relate(t,e).isCrosses(t.getDimension(),e.getDimension())},Vr.contains=function(t,e){return!!t.getEnvelopeInternal().contains(e.getEnvelopeInternal())&&(t.isRectangle()?qr.contains(t,e):Vr.relate(t,e).isContains())},Zo(Ur.prototype,{extractElements:function(t,e){if(null===t)return null;for(var n=0;n<t.getNumGeometries();n++){var i=t.getGeometryN(n);this._skipEmpty&&i.isEmpty()||e.add(i)}},combine:function(){for(var t=new E,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)},interfaces_:function(){return[]},getClass:function(){return Ur}}),Ur.combine=function(){if(1===arguments.length)return(o=new Ur(arguments[0])).combine();if(2===arguments.length){var t=arguments[0],e=arguments[1];return(o=new Ur(Ur.createList(t,e))).combine()}if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2],o=new Ur(Ur.createList(n,i,r));return o.combine()}},Ur.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()},Ur.createList=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return(o=new E).add(t),o.add(e),o}if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2],o=new E;return o.add(n),o.add(i),o.add(r),o}},Zo(Hr.prototype,{reduceToGeometries:function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next(),r=null;$o(i,m)?r=this.unionTree(i):i instanceof q&&(r=i),e.add(r)}return e},extractByEnvelope:function(t,e,n){for(var i=new E,r=0;r<e.getNumGeometries();r++){var o=e.getGeometryN(r);o.getEnvelopeInternal().intersects(t)?i.add(o):n.add(o)}return this._geomFactory.buildGeometry(i)},unionOptimized:function(t,e){var n=t.getEnvelopeInternal(),i=e.getEnvelopeInternal();if(!n.intersects(i))return Ur.combine(t,e);if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var r=n.intersection(i);return this.unionUsingEnvelopeIntersection(t,e,r)},union:function(){if(null===this._inputPolys)throw new IllegalStateException("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var t=new Me(Hr.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var i=t.itemsTree();return this.unionTree(i)},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],i=arguments[2];if(i-n<=1){o=Hr.getGeometry(e,n);return this.unionSafe(o,null)}if(i-n==2)return this.unionSafe(Hr.getGeometry(e,n),Hr.getGeometry(e,n+1));var r=Math.trunc((i+n)/2),o=this.binaryUnion(e,n,r),s=this.binaryUnion(e,r,i);return this.unionSafe(o,s)}},repeatedUnion:function(t){for(var e=null,n=t.iterator();n.hasNext();){var i=n.next();e=null===e?i.copy():e.union(i)}return e},unionSafe:function(t,e){return null===t&&null===e?null:null===t?e.copy():null===e?t.copy():this.unionOptimized(t,e)},unionActual:function(t,e){return Hr.restrictToPolygons(t.union(e))},unionTree:function(t){var e=this.reduceToGeometries(t);return this.binaryUnion(e)},unionUsingEnvelopeIntersection:function(t,e,n){var i=new E,r=this.extractByEnvelope(n,t,i),o=this.extractByEnvelope(n,e,i),s=this.unionActual(r,o);return i.add(s),Ur.combine(i)},bufferUnion:function(){if(1===arguments.length){var t=arguments[0];return o=(r=(i=t.get(0).getFactory()).buildGeometry(t)).buffer(0)}if(2===arguments.length){var e=arguments[0],n=arguments[1],i=e.getFactory(),r=i.createGeometryCollection([e,n]),o=r.buffer(0);return o}},interfaces_:function(){return[]},getClass:function(){return Hr}}),Hr.restrictToPolygons=function(t){if($o(t,Ct))return t;var e=nr.getPolygons(t);return 1===e.size()?e.get(0):t.getFactory().createMultiPolygon(Vt.toPolygonArray(e))},Hr.getGeometry=function(t,e){return e>=t.size()?null:t.get(e)},Hr.union=function(t){return new Hr(t).union()},Hr.STRTREE_NODE_CAPACITY=4,Zo(Wr.prototype,{union:function(){for(var t=new _e,e=new st,n=0;n<this._pointGeom.getNumGeometries();n++){var i=this._pointGeom.getGeometryN(n).getCoordinate();t.locate(i,this._otherGeom)===N.EXTERIOR&&e.add(i)}if(0===e.size())return this._otherGeom;var r=null,o=V.toCoordinateArray(e);return r=1===o.length?this._geomFact.createPoint(o[0]):this._geomFact.createMultiPointFromCoords(o),Ur.combine(r,this._otherGeom)},interfaces_:function(){return[]},getClass:function(){return Wr}}),Wr.union=function(t,e){return new Wr(t,e).union()},Zo(Jr.prototype,{filter:function(t){-1!==this._sortIndex&&t.getSortIndex()!==this._sortIndex||this._comps.add(t)},interfaces_:function(){return[lt]},getClass:function(){return Jr}}),Jr.extract=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return Jr.extract(t,e,new E)}if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2];return n.getSortIndex()===i?r.add(n):n instanceof ht&&n.apply(new Jr(i,r)),r}},Zo(Zr.prototype,{unionNoOpt:function(t){var e=this._geomFact.createPoint();return Un.overlayOp(t,e,Xn.UNION)},unionWithNull:function(t,e){return null===t&&null===e?null:null===e?t:null===t?e:t.union(e)},extract:function(){if($o(arguments[0],_))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.extract(e)}else if(arguments[0]instanceof q){var n=arguments[0];null===this._geomFact&&(this._geomFact=n.getFactory()),Jr.extract(n,q.SORTINDEX_POLYGON,this._polygons),Jr.extract(n,q.SORTINDEX_LINESTRING,this._lines),Jr.extract(n,q.SORTINDEX_POINT,this._points)}},union:function(){if(null===this._geomFact)return null;var t=null;if(this._points.size()>0){var e=this._geomFact.buildGeometry(this._points);t=this.unionNoOpt(e)}var n=null;if(this._lines.size()>0){var i=this._geomFact.buildGeometry(this._lines);n=this.unionNoOpt(i)}var r=null;this._polygons.size()>0&&(r=Hr.union(this._polygons));var o=this.unionWithNull(n,r),s=null;return s=null===t?o:null===o?t:Wr.union(t,o),null===s?this._geomFact.createGeometryCollection():s},interfaces_:function(){return[]},getClass:function(){return Zr}}),Zr.union=function(){if(1===arguments.length){if($o(arguments[0],_))return(t=new Zr(arguments[0])).union();if(arguments[0]instanceof q)return(t=new Zr(arguments[0])).union()}else if(2===arguments.length){var t=new Zr(arguments[0],arguments[1]);return t.union()}},Zo(Kr.prototype,{extractElements:function(t,e,n){for(var i=new E,r=0;r<t.getNumGeometries();r++){var o=t.getGeometryN(r);e[r]===n&&i.add(o)}return this._geomFactory.buildGeometry(i)},computeInteracting:function(){if(0===arguments.length)for(i=0;i<this._g0.getNumGeometries();i++){var t=this._g0.getGeometryN(i);this._interacts0[i]=this.computeInteracting(t)}else if(1===arguments.length){for(var e=arguments[0],n=!1,i=0;i<this._g1.getNumGeometries();i++){var r=this._g1.getGeometryN(i).getEnvelopeInternal().intersects(e.getEnvelopeInternal());r&&(this._interacts1[i]=!0),r&&(n=!0)}return n}},union:function(){this.computeInteracting();var t=this.extractElements(this._g0,this._interacts0,!0),e=this.extractElements(this._g1,this._interacts1,!0);(t.isEmpty()||e.isEmpty())&&A.out.println("found empty!");var n=t.union(e),i=this.extractElements(this._g0,this._interacts0,!1),r=this.extractElements(this._g1,this._interacts1,!1);return Ur.combine(n,i,r)},bufferUnion:function(t,e){return t.getFactory().createGeometryCollection([t,e]).buffer(0)},interfaces_:function(){return[]},getClass:function(){return Kr}}),Kr.union=function(t,e){return new Kr(t,e).union()},Zo(Qr.prototype,{interfaces_:function(){return[]},getClass:function(){return Qr}}),Qr.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Xn.createEmptyResult(Xn.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Un.overlayOp(t,e,Xn.UNION)},Ko($r,Pt.CoordinateOperation),Zo($r.prototype,{editCoordinates:function(t,e){if(0===t.length)return null;for(var n=new Array(t.length).fill(null),i=0;i<t.length;i++){var r=new g(t[i]);this._targetPM.makePrecise(r),n[i]=r}var o=new w(n,!1).toCoordinateArray(),s=0;e instanceof wt&&(s=2),e instanceof Lt&&(s=4);var a=n;return this._removeCollapsed&&(a=null),o.length<s?a:o},interfaces_:function(){return[]},getClass:function(){return $r}}),Zo(to.prototype,{fixPolygonalTopology:function(t){var e=t;this._changePrecisionModel||(e=this.changePM(t,this._targetPM));var n=e.buffer(0),i=n;return this._changePrecisionModel||(i=this.changePM(n,t.getPrecisionModel())),i},reducePointwise:function(t){var e=null;e=this._changePrecisionModel?new Pt(this.createFactory(t.getFactory(),this._targetPM)):new Pt;var n=this._removeCollapsed;return t.getDimension()>=2&&(n=!0),e.edit(t,new $r(this._targetPM,n))},changePM:function(t,e){return this.createEditor(t.getFactory(),e).edit(t,new Pt.NoOpGeometryOperation)},setRemoveCollapsedComponents:function(t){this._removeCollapsed=t},createFactory:function(t,e){return new Vt(e,t.getSRID(),t.getCoordinateSequenceFactory())},setChangePrecisionModel:function(t){this._changePrecisionModel=t},reduce:function(t){var e=this.reducePointwise(t);return this._isPointwise?e:$o(e,Ct)?e.isValid()?e:this.fixPolygonalTopology(e):e},setPointwise:function(t){this._isPointwise=t},createEditor:function(t,e){return t.getPrecisionModel()===e?new Pt:new Pt(this.createFactory(t,e))},interfaces_:function(){return[]},getClass:function(){return to}}),to.reduce=function(t,e){return new to(e).reduce(t)},to.reducePointwise=function(t,e){var n=new to(e);return n.setPointwise(!0),n.reduce(t)},Zo(eo.prototype,{simplifySection:function(t,e){if(t+1===e)return null;this._seg.p0=this._pts[t],this._seg.p1=this._pts[e];for(var n=-1,i=t,r=t+1;r<e;r++){var o=this._seg.distance(this._pts[r]);o>n&&(n=o,i=r)}if(n<=this._distanceTolerance)for(r=t+1;r<e;r++)this._usePt[r]=!1;else this.simplifySection(t,i),this.simplifySection(i,e)},setDistanceTolerance:function(t){this._distanceTolerance=t},simplify:function(){this._usePt=new Array(this._pts.length).fill(null);for(e=0;e<this._pts.length;e++)this._usePt[e]=!0;this.simplifySection(0,this._pts.length-1);for(var t=new w,e=0;e<this._pts.length;e++)this._usePt[e]&&t.add(new g(this._pts[e]));return t.toCoordinateArray()},interfaces_:function(){return[]},getClass:function(){return eo}}),eo.simplify=function(t,e){var n=new eo(t);return n.setDistanceTolerance(e),n.simplify()},Zo(no.prototype,{setEnsureValid:function(t){this._isEnsureValidTopology=t},getResultGeometry:function(){return this._inputGeom.isEmpty()?this._inputGeom.copy():new io(this._isEnsureValidTopology,this._distanceTolerance).transform(this._inputGeom)},setDistanceTolerance:function(t){if(t<0)throw new r("Tolerance must be non-negative");this._distanceTolerance=t},interfaces_:function(){return[]},getClass:function(){return no}}),no.simplify=function(t,e){var n=new no(t);return n.setDistanceTolerance(e),n.getResultGeometry()},Ko(io,ae),Zo(io.prototype,{transformPolygon:function(t,e){if(t.isEmpty())return null;var n=ae.prototype.transformPolygon.call(this,t,e);return e instanceof Mt?n:this.createValidArea(n)},createValidArea:function(t){return this._isEnsureValidTopology?t.buffer(0):t},transformCoordinates:function(t,e){var n=t.toCoordinateArray(),i=null;return i=0===n.length?new Array(0).fill(null):eo.simplify(n,this._distanceTolerance),this._factory.getCoordinateSequenceFactory().create(i)},transformMultiPolygon:function(t,e){var n=ae.prototype.transformMultiPolygon.call(this,t,e);return this.createValidArea(n)},transformLinearRing:function(t,e){var n=e instanceof Nt,i=ae.prototype.transformLinearRing.call(this,t,e);return!n||i instanceof Lt?i:null},interfaces_:function(){return[]},getClass:function(){return io}}),no.DPTransformer=io,Ko(ro,$t),Zo(ro.prototype,{getIndex:function(){return this._index},getParent:function(){return this._parent},interfaces_:function(){return[]},getClass:function(){return ro}}),Zo(oo.prototype,{addToResult:function(t){this._resultSegs.add(t)},asLineString:function(){return this._parentLine.getFactory().createLineString(oo.extractCoordinates(this._resultSegs))},getResultSize:function(){var t=this._resultSegs.size();return 0===t?0:t+1},getParent:function(){return this._parentLine},getSegment:function(t){return this._segs[t]},getParentCoordinates:function(){return this._parentLine.getCoordinates()},getMinimumSize:function(){return this._minimumSize},asLinearRing:function(){return this._parentLine.getFactory().createLinearRing(oo.extractCoordinates(this._resultSegs))},getSegments:function(){return this._segs},init:function(){var t=this._parentLine.getCoordinates();this._segs=new Array(t.length-1).fill(null);for(var e=0;e<t.length-1;e++){var n=new ro(t[e],t[e+1],this._parentLine,e);this._segs[e]=n}},getResultCoordinates:function(){return oo.extractCoordinates(this._resultSegs)},interfaces_:function(){return[]},getClass:function(){return oo}}),oo.extractCoordinates=function(t){for(var e=new Array(t.size()+1).fill(null),n=null,i=0;i<t.size();i++)n=t.get(i),e[i]=n.p0;return e[e.length-1]=n.p1,e},Zo(so.prototype,{remove:function(t){this._index.remove(new b(t.p0,t.p1),t)},add:function(){if(arguments[0]instanceof oo)for(var t=arguments[0].getSegments(),e=0;e<t.length;e++){var n=t[e];this.add(n)}else if(arguments[0]instanceof $t){var i=arguments[0];this._index.insert(new b(i.p0,i.p1),i)}},query:function(t){var e=new b(t.p0,t.p1),n=new ao(t);return this._index.query(e,n),n.getItems()},interfaces_:function(){return[]},getClass:function(){return so}}),Zo(ao.prototype,{visitItem:function(t){var e=t;b.intersects(e.p0,e.p1,this._querySeg.p0,this._querySeg.p1)&&this._items.add(t)},getItems:function(){return this._items},interfaces_:function(){return[be]},getClass:function(){return ao}}),Zo(uo.prototype,{flatten:function(t,e){var n=new $t(this._linePts[t],this._linePts[e]);return this.remove(this._line,t,e),this._outputIndex.add(n),n},hasBadIntersection:function(t,e,n){return!!this.hasBadOutputIntersection(n)||!!this.hasBadInputIntersection(t,e,n)},setDistanceTolerance:function(t){this._distanceTolerance=t},simplifySection:function(t,e,n){n+=1;var i=new Array(2).fill(null);if(t+1===e){u=this._line.getSegment(t);return this._line.addToResult(u),null}var r=!0;this._line.getResultSize()<this._line.getMinimumSize()&&n+1<this._line.getMinimumSize()&&(r=!1);var o=new Array(1).fill(null),s=this.findFurthestPoint(this._linePts,t,e,o);o[0]>this._distanceTolerance&&(r=!1);var a=new $t;if(a.p0=this._linePts[t],a.p1=this._linePts[e],i[0]=t,i[1]=e,this.hasBadIntersection(this._line,i,a)&&(r=!1),r){var u=this.flatten(t,e);return this._line.addToResult(u),null}this.simplifySection(t,s,n),this.simplifySection(s,e,n)},hasBadOutputIntersection:function(t){for(var e=this._outputIndex.query(t).iterator();e.hasNext();){var n=e.next();if(this.hasInteriorIntersection(n,t))return!0}return!1},findFurthestPoint:function(t,e,n,i){var r=new $t;r.p0=t[e],r.p1=t[n];for(var o=-1,s=e,a=e+1;a<n;a++){var u=t[a],l=r.distance(u);l>o&&(o=l,s=a)}return i[0]=o,s},simplify:function(t){this._line=t,this._linePts=t.getParentCoordinates(),this.simplifySection(0,this._linePts.length-1,0)},remove:function(t,e,n){for(var i=e;i<n;i++){var r=t.getSegment(i);this._inputIndex.remove(r)}},hasInteriorIntersection:function(t,e){return this._li.computeIntersection(t.p0,t.p1,e.p0,e.p1),this._li.isInteriorIntersection()},hasBadInputIntersection:function(t,e,n){for(var i=this._inputIndex.query(n).iterator();i.hasNext();){var r=i.next();if(this.hasInteriorIntersection(r,n)){if(uo.isInLineSection(t,e,r))continue;return!0}}return!1},interfaces_:function(){return[]},getClass:function(){return uo}}),uo.isInLineSection=function(t,e,n){if(n.getParent()!==t.getParent())return!1;var i=n.getIndex();return i>=e[0]&&i<e[1]},Zo(lo.prototype,{setDistanceTolerance:function(t){this._distanceTolerance=t},simplify:function(t){for(e=t.iterator();e.hasNext();)this._inputIndex.add(e.next());for(var e=t.iterator();e.hasNext();){var n=new uo(this._inputIndex,this._outputIndex);n.setDistanceTolerance(this._distanceTolerance),n.simplify(e.next())}},interfaces_:function(){return[]},getClass:function(){return lo}}),Zo(co.prototype,{getResultGeometry:function(){return this._inputGeom.isEmpty()?this._inputGeom.copy():(this._linestringMap=new zt,this._inputGeom.apply(new fo(this)),this._lineSimplifier.simplify(this._linestringMap.values()),new ho(this._linestringMap).transform(this._inputGeom))},setDistanceTolerance:function(t){if(t<0)throw new r("Tolerance must be non-negative");this._lineSimplifier.setDistanceTolerance(t)},interfaces_:function(){return[]},getClass:function(){return co}}),co.simplify=function(t,e){var n=new co(t);return n.setDistanceTolerance(e),n.getResultGeometry()},Ko(ho,ae),Zo(ho.prototype,{transformCoordinates:function(t,e){if(0===t.size())return null;if(e instanceof wt){var n=this._linestringMap.get(e);return this.createCoordinateSequence(n.getResultCoordinates())}return ae.prototype.transformCoordinates.call(this,t,e)},interfaces_:function(){return[]},getClass:function(){return ho}}),Zo(fo.prototype,{filter:function(t){if(t instanceof wt){var e=t;if(e.isEmpty())return null;var n=new oo(e,e.isClosed()?4:2);this.tps._linestringMap.put(e,n)}},interfaces_:function(){return[G]},getClass:function(){return fo}}),co.LineStringTransformer=ho,co.LineStringMapBuilderFilter=fo,Zo(go.prototype,{splitAt:function(){if(1===arguments.length){var t=arguments[0],e=this._minimumLen/this._segLen;if(t.distance(this._seg.p0)<this._minimumLen)return this._splitPt=this._seg.pointAlong(e),null;if(t.distance(this._seg.p1)<this._minimumLen)return this._splitPt=go.pointAlongReverse(this._seg,e),null;this._splitPt=t}else if(2===arguments.length){var n=arguments[0],i=arguments[1],r=this.getConstrainedLength(n)/this._segLen;i.equals2D(this._seg.p0)?this._splitPt=this._seg.pointAlong(r):this._splitPt=go.pointAlongReverse(this._seg,r)}},setMinimumLength:function(t){this._minimumLen=t},getConstrainedLength:function(t){return t<this._minimumLen?this._minimumLen:t},getSplitPoint:function(){return this._splitPt},interfaces_:function(){return[]},getClass:function(){return go}}),go.pointAlongReverse=function(t,e){var n=new g;return n.x=t.p1.x-e*(t.p1.x-t.p0.x),n.y=t.p1.y-e*(t.p1.y-t.p0.y),n},Zo(po.prototype,{findSplitPoint:function(t,e){},interfaces_:function(){return[]},getClass:function(){return po}}),Zo(_o.prototype,{findSplitPoint:function(t,e){var n=t.getLineSegment(),i=n.getLength()/2,r=new go(n),o=_o.projectedSplitPoint(t,e),s=2*o.distance(e)*.8;return s>i&&(s=i),r.setMinimumLength(s),r.splitAt(o),r.getSplitPoint()},interfaces_:function(){return[po]},getClass:function(){return _o}}),_o.projectedSplitPoint=function(t,e){return t.getLineSegment().project(e)},Zo(vo.prototype,{interfaces_:function(){return[]},getClass:function(){return vo}}),vo.triArea=function(t,e,n){return(e.x-t.x)*(n.y-t.y)-(e.y-t.y)*(n.x-t.x)},vo.isInCircleDDNormalized=function(t,e,n,i){var r=R.valueOf(t.x).selfSubtract(i.x),o=R.valueOf(t.y).selfSubtract(i.y),s=R.valueOf(e.x).selfSubtract(i.x),a=R.valueOf(e.y).selfSubtract(i.y),u=R.valueOf(n.x).selfSubtract(i.x),l=R.valueOf(n.y).selfSubtract(i.y),c=r.multiply(a).selfSubtract(s.multiply(o)),h=s.multiply(l).selfSubtract(u.multiply(a)),f=u.multiply(o).selfSubtract(r.multiply(l)),g=r.multiply(r).selfAdd(o.multiply(o)),d=s.multiply(s).selfAdd(a.multiply(a)),p=u.multiply(u).selfAdd(l.multiply(l));return g.selfMultiply(h).selfAdd(d.selfMultiply(f)).selfAdd(p.selfMultiply(c)).doubleValue()>0},vo.checkRobustInCircle=function(t,e,n,i){var r=vo.isInCircleNonRobust(t,e,n,i),o=vo.isInCircleDDSlow(t,e,n,i),s=vo.isInCircleCC(t,e,n,i),a=hi.circumcentre(t,e,n);A.out.println("p radius diff a = "+Math.abs(i.distance(a)-t.distance(a))/t.distance(a)),r===o&&r===s||(A.out.println("inCircle robustness failure (double result = "+r+", DD result = "+o+", CC result = "+s+")"),A.out.println(Ht.toLineString(new Dt([t,e,n,i]))),A.out.println("Circumcentre = "+Ht.toPoint(a)+" radius = "+t.distance(a)),A.out.println("p radius diff a = "+Math.abs(i.distance(a)/t.distance(a)-1)),A.out.println("p radius diff b = "+Math.abs(i.distance(a)/e.distance(a)-1)),A.out.println("p radius diff c = "+Math.abs(i.distance(a)/n.distance(a)-1)),A.out.println())},vo.isInCircleDDFast=function(t,e,n,i){var r=R.sqr(t.x).selfAdd(R.sqr(t.y)).selfMultiply(vo.triAreaDDFast(e,n,i)),o=R.sqr(e.x).selfAdd(R.sqr(e.y)).selfMultiply(vo.triAreaDDFast(t,n,i)),s=R.sqr(n.x).selfAdd(R.sqr(n.y)).selfMultiply(vo.triAreaDDFast(t,e,i)),a=R.sqr(i.x).selfAdd(R.sqr(i.y)).selfMultiply(vo.triAreaDDFast(t,e,n));return r.selfSubtract(o).selfAdd(s).selfSubtract(a).doubleValue()>0},vo.isInCircleCC=function(t,e,n,i){var r=hi.circumcentre(t,e,n),o=t.distance(r);return i.distance(r)-o<=0},vo.isInCircleNormalized=function(t,e,n,i){var r=t.x-i.x,o=t.y-i.y,s=e.x-i.x,a=e.y-i.y,u=n.x-i.x,l=n.y-i.y;return(r*r+o*o)*(s*l-u*a)+(s*s+a*a)*(u*o-r*l)+(u*u+l*l)*(r*a-s*o)>0},vo.isInCircleDDSlow=function(t,e,n,i){var r=R.valueOf(i.x),o=R.valueOf(i.y),s=R.valueOf(t.x),a=R.valueOf(t.y),u=R.valueOf(e.x),l=R.valueOf(e.y),c=R.valueOf(n.x),h=R.valueOf(n.y),f=s.multiply(s).add(a.multiply(a)).multiply(vo.triAreaDDSlow(u,l,c,h,r,o)),g=u.multiply(u).add(l.multiply(l)).multiply(vo.triAreaDDSlow(s,a,c,h,r,o)),d=c.multiply(c).add(h.multiply(h)).multiply(vo.triAreaDDSlow(s,a,u,l,r,o)),p=r.multiply(r).add(o.multiply(o)).multiply(vo.triAreaDDSlow(s,a,u,l,c,h));return f.subtract(g).add(d).subtract(p).doubleValue()>0},vo.isInCircleNonRobust=function(t,e,n,i){return(t.x*t.x+t.y*t.y)*vo.triArea(e,n,i)-(e.x*e.x+e.y*e.y)*vo.triArea(t,n,i)+(n.x*n.x+n.y*n.y)*vo.triArea(t,e,i)-(i.x*i.x+i.y*i.y)*vo.triArea(t,e,n)>0},vo.isInCircleRobust=function(t,e,n,i){return vo.isInCircleNormalized(t,e,n,i)},vo.triAreaDDSlow=function(t,e,n,i,r,o){return n.subtract(t).multiply(o.subtract(e)).subtract(i.subtract(e).multiply(r.subtract(t)))},vo.triAreaDDFast=function(t,e,n){var i=R.valueOf(e.x).selfSubtract(t.x).selfMultiply(R.valueOf(n.y).selfSubtract(t.y)),r=R.valueOf(e.y).selfSubtract(t.y).selfMultiply(R.valueOf(n.x).selfSubtract(t.x));return i.selfSubtract(r)},Zo(mo.prototype,{circleCenter:function(t,e){var n=new mo(this.getX(),this.getY()),i=new D(this.bisector(n,t),this.bisector(t,e)),r=null;try{r=new mo(i.getX(),i.getY())}catch(i){if(!(i instanceof C))throw i;A.err.println("a: "+n+"  b: "+t+"  c: "+e),A.err.println(i)}return r},dot:function(t){return this._p.x*t.getX()+this._p.y*t.getY()},magn:function(){return Math.sqrt(this._p.x*this._p.x+this._p.y*this._p.y)},getZ:function(){return this._p.z},bisector:function(t,e){var n=e.getX()-t.getX(),i=e.getY()-t.getY();return new D(new D(t.getX()+n/2,t.getY()+i/2,1),new D(t.getX()-i+n/2,t.getY()+n+i/2,1))},equals:function(){if(1===arguments.length){var t=arguments[0];return this._p.x===t.getX()&&this._p.y===t.getY()}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this._p.distance(e.getCoordinate())<n}},getCoordinate:function(){return this._p},isInCircle:function(t,e,n){return vo.isInCircleRobust(t._p,e._p,n._p,this._p)},interpolateZValue:function(t,e,n){var i=t.getX(),r=t.getY(),o=e.getX()-i,s=n.getX()-i,a=e.getY()-r,u=n.getY()-r,l=o*u-s*a,c=this.getX()-i,h=this.getY()-r,f=(u*c-s*h)/l,g=(-a*c+o*h)/l;return t.getZ()+f*(e.getZ()-t.getZ())+g*(n.getZ()-t.getZ())},midPoint:function(t){return new mo((this._p.x+t.getX())/2,(this._p.y+t.getY())/2,(this._p.z+t.getZ())/2)},rightOf:function(t){return this.isCCW(t.dest(),t.orig())},isCCW:function(t,e){return(t._p.x-this._p.x)*(e._p.y-this._p.y)-(t._p.y-this._p.y)*(e._p.x-this._p.x)>0},getX:function(){return this._p.x},crossProduct:function(t){return this._p.x*t.getY()-this._p.y*t.getX()},setZ:function(t){this._p.z=t},times:function(t){return new mo(t*this._p.x,t*this._p.y)},cross:function(){return new mo(this._p.y,-this._p.x)},leftOf:function(t){return this.isCCW(t.orig(),t.dest())},toString:function(){return"POINT ("+this._p.x+" "+this._p.y+")"},sub:function(t){return new mo(this._p.x-t.getX(),this._p.y-t.getY())},getY:function(){return this._p.y},classify:function(t,e){var n=this,i=e.sub(t),r=n.sub(t),o=i.crossProduct(r);return o>0?mo.LEFT:o<0?mo.RIGHT:i.getX()*r.getX()<0||i.getY()*r.getY()<0?mo.BEHIND:i.magn()<r.magn()?mo.BEYOND:t.equals(n)?mo.ORIGIN:e.equals(n)?mo.DESTINATION:mo.BETWEEN},sum:function(t){return new mo(this._p.x+t.getX(),this._p.y+t.getY())},distance:function(t,e){return Math.sqrt(Math.pow(e.getX()-t.getX(),2)+Math.pow(e.getY()-t.getY(),2))},circumRadiusRatio:function(t,e){var n=this.circleCenter(t,e),i=this.distance(n,t),r=this.distance(this,t),o=this.distance(t,e);return o<r&&(r=o),(o=this.distance(e,this))<r&&(r=o),i/r},interfaces_:function(){return[]},getClass:function(){return mo}}),mo.interpolateZ=function(){if(3===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],i=e.distance(n),r=t.distance(e),o=n.z-e.z;return e.z+o*(r/i)}if(4===arguments.length){var s=arguments[0],a=arguments[1],u=arguments[2],l=arguments[3],c=a.x,h=a.y,f=u.x-c,g=l.x-c,d=u.y-h,p=l.y-h,_=f*p-g*d,v=s.x-c,m=s.y-h,y=(p*v-g*m)/_,x=(-d*v+f*m)/_;return a.z+y*(u.z-a.z)+x*(l.z-a.z)}},mo.LEFT=0,mo.RIGHT=1,mo.BEYOND=2,mo.BEHIND=3,mo.BETWEEN=4,mo.ORIGIN=5,mo.DESTINATION=6,Ko(yo,mo),Zo(yo.prototype,{getConstraint:function(){return this._constraint},setOnConstraint:function(t){this._isOnConstraint=t},merge:function(t){t._isOnConstraint&&(this._isOnConstraint=!0,this._constraint=t._constraint)},isOnConstraint:function(){return this._isOnConstraint},setConstraint:function(t){this._isOnConstraint=!0,this._constraint=t},interfaces_:function(){return[]},getClass:function(){return yo}}),Zo(xo.prototype,{equalsNonOriented:function(t){return!!this.equalsOriented(t)||!!this.equalsOriented(t.sym())},toLineSegment:function(){return new $t(this._vertex.getCoordinate(),this.dest().getCoordinate())},dest:function(){return this.sym().orig()},oNext:function(){return this._next},equalsOriented:function(t){return!(!this.orig().getCoordinate().equals2D(t.orig().getCoordinate())||!this.dest().getCoordinate().equals2D(t.dest().getCoordinate()))},dNext:function(){return this.sym().oNext().sym()},lPrev:function(){return this._next.sym()},rPrev:function(){return this.sym().oNext()},rot:function(){return this._rot},oPrev:function(){return this._rot._next._rot},sym:function(){return this._rot._rot},setOrig:function(t){this._vertex=t},lNext:function(){return this.invRot().oNext().rot()},getLength:function(){return this.orig().getCoordinate().distance(this.dest().getCoordinate())},invRot:function(){return this._rot.sym()},setDest:function(t){this.sym().setOrig(t)},setData:function(t){this._data=t},getData:function(){return this._data},delete:function(){this._rot=null},orig:function(){return this._vertex},rNext:function(){return this._rot._next.invRot()},toString:function(){var t=this._vertex.getCoordinate(),e=this.dest().getCoordinate();return Ht.toLineString(t,e)},isLive:function(){return null!==this._rot},getPrimary:function(){return this.orig().getCoordinate().compareTo(this.dest().getCoordinate())<=0?this:this.sym()},dPrev:function(){return this.invRot().oNext().invRot()},setNext:function(t){this._next=t},interfaces_:function(){return[]},getClass:function(){return xo}}),xo.makeEdge=function(t,e){var n=new xo,i=new xo,r=new xo,o=new xo;n._rot=i,i._rot=r,r._rot=o,o._rot=n,n.setNext(n),i.setNext(o),r.setNext(r),o.setNext(i);var s=n;return s.setOrig(t),s.setDest(e),s},xo.swap=function(t){var e=t.oPrev(),n=t.sym().oPrev();xo.splice(t,e),xo.splice(t.sym(),n),xo.splice(t,e.lNext()),xo.splice(t.sym(),n.lNext()),t.setOrig(e.dest()),t.setDest(n.dest())},xo.splice=function(t,e){var n=t.oNext().rot(),i=e.oNext().rot(),r=e.oNext(),o=t.oNext(),s=i.oNext(),a=n.oNext();t.setNext(r),e.setNext(o),n.setNext(s),i.setNext(a)},xo.connect=function(t,e){var n=xo.makeEdge(t.dest(),e.orig());return xo.splice(n,t.lNext()),xo.splice(n.sym(),e),n},Zo(Eo.prototype,{insertSite:function(t){var e=this._subdiv.locate(t);if(this._subdiv.isVertexOfEdge(e,t))return e;this._subdiv.isOnEdge(e,t.getCoordinate())&&(e=e.oPrev(),this._subdiv.delete(e.oNext()));var n=this._subdiv.makeEdge(e.orig(),t);xo.splice(n,e);var i=n;do{e=(n=this._subdiv.connect(e,n.sym())).oPrev()}while(e.lNext()!==i);for(;;){var r=e.oPrev();if(r.dest().rightOf(e)&&t.isInCircle(e.orig(),r.dest(),e.dest()))xo.swap(e),e=e.oPrev();else{if(e.oNext()===i)return n;e=e.oNext().lPrev()}}},insertSites:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertSite(n)}},interfaces_:function(){return[]},getClass:function(){return Eo}}),Zo(wo.prototype,{locate:function(t){},interfaces_:function(){return[]},getClass:function(){return wo}}),Zo(bo.prototype,{init:function(){this._lastEdge=this.findEdge()},locate:function(t){this._lastEdge.isLive()||this.init();var e=this._subdiv.locateFromEdge(t,this._lastEdge);return this._lastEdge=e,e},findEdge:function(){return this._subdiv.getEdges().iterator().next()},interfaces_:function(){return[wo]},getClass:function(){return bo}}),Ko(Io,c),Zo(Io.prototype,{getSegment:function(){return this._seg},interfaces_:function(){return[]},getClass:function(){return Io}}),Io.msgWithSpatial=function(t,e){return null!==e?t+" [ "+e+" ]":t},Zo(Co.prototype,{visit:function(t){},interfaces_:function(){return[]},getClass:function(){return Co}}),Zo(No.prototype,{getTriangleVertices:function(t){var e=new Mo;return this.visitTriangles(e,t),e.getTriangleVertices()},isFrameVertex:function(t){return!!t.equals(this._frameVertex[0])||(!!t.equals(this._frameVertex[1])||!!t.equals(this._frameVertex[2]))},isVertexOfEdge:function(t,e){return!(!e.equals(t.orig(),this._tolerance)&&!e.equals(t.dest(),this._tolerance))},connect:function(t,e){var n=xo.connect(t,e);return this._quadEdges.add(n),n},getVoronoiCellPolygon:function(t,e){var n=new E,i=t;do{var r=t.rot().orig().getCoordinate();n.add(r),t=t.oPrev()}while(t!==i);var o=new w;o.addAll(n,!1),o.closeRing(),o.size()<4&&(A.out.println(o),o.add(o.get(o.size()-1),!0));var s=o.toCoordinateArray(),a=e.createPolygon(e.createLinearRing(s),null),u=i.orig();return a.setUserData(u.getCoordinate()),a},setLocator:function(t){this._locator=t},initSubdiv:function(){var t=this.makeEdge(this._frameVertex[0],this._frameVertex[1]),e=this.makeEdge(this._frameVertex[1],this._frameVertex[2]);xo.splice(t.sym(),e);var n=this.makeEdge(this._frameVertex[2],this._frameVertex[0]);return xo.splice(e.sym(),n),xo.splice(n.sym(),t),t},isFrameBorderEdge:function(t){var e=new Array(3).fill(null);No.getTriangleEdges(t,e);var n=new Array(3).fill(null);No.getTriangleEdges(t.sym(),n);var i=t.lNext().dest();if(this.isFrameVertex(i))return!0;var r=t.sym().lNext().dest();return!!this.isFrameVertex(r)},makeEdge:function(t,e){var n=xo.makeEdge(t,e);return this._quadEdges.add(n),n},visitTriangles:function(t,e){this._visitedKey++;var n=new ie;n.push(this._startingEdge);for(var i=new K;!n.empty();){var r=n.pop();if(!i.contains(r)){var o=this.fetchTriangleToVisit(r,n,e,i);null!==o&&t.visit(o)}}},isFrameEdge:function(t){return!(!this.isFrameVertex(t.orig())&&!this.isFrameVertex(t.dest()))},isOnEdge:function(t,e){return this._seg.setCoordinates(t.orig().getCoordinate(),t.dest().getCoordinate()),this._seg.distance(e)<this._edgeCoincidenceTolerance},getEnvelope:function(){return new b(this._frameEnv)},createFrame:function(t){var e=t.getWidth(),n=t.getHeight(),i=0;i=e>n?10*e:10*n,this._frameVertex[0]=new mo((t.getMaxX()+t.getMinX())/2,t.getMaxY()+i),this._frameVertex[1]=new mo(t.getMinX()-i,t.getMinY()-i),this._frameVertex[2]=new mo(t.getMaxX()+i,t.getMinY()-i),this._frameEnv=new b(this._frameVertex[0].getCoordinate(),this._frameVertex[1].getCoordinate()),this._frameEnv.expandToInclude(this._frameVertex[2].getCoordinate())},getTriangleCoordinates:function(t){var e=new Po;return this.visitTriangles(e,t),e.getTriangles()},getVertices:function(t){for(var e=new K,n=this._quadEdges.iterator();n.hasNext();){var i=n.next(),r=i.orig();!t&&this.isFrameVertex(r)||e.add(r);var o=i.dest();!t&&this.isFrameVertex(o)||e.add(o)}return e},fetchTriangleToVisit:function(t,e,n,i){var r=t,o=0,s=!1;do{this._triEdges[o]=r,this.isFrameEdge(r)&&(s=!0);var a=r.sym();i.contains(a)||e.push(a),i.add(r),o++,r=r.lNext()}while(r!==t);return s&&!n?null:this._triEdges},getEdges:function(){if(0===arguments.length)return this._quadEdges;if(1===arguments.length){for(var t=arguments[0],e=this.getPrimaryEdges(!1),n=new Array(e.size()).fill(null),i=0,r=e.iterator();r.hasNext();){var o=r.next();n[i++]=t.createLineString([o.orig().getCoordinate(),o.dest().getCoordinate()])}return t.createMultiLineString(n)}},getVertexUniqueEdges:function(t){for(var e=new E,n=new K,i=this._quadEdges.iterator();i.hasNext();){var r=i.next(),o=r.orig();n.contains(o)||(n.add(o),!t&&this.isFrameVertex(o)||e.add(r));var s=r.sym(),a=s.orig();n.contains(a)||(n.add(a),!t&&this.isFrameVertex(a)||e.add(s))}return e},getTriangleEdges:function(t){var e=new Lo;return this.visitTriangles(e,t),e.getTriangleEdges()},getPrimaryEdges:function(t){this._visitedKey++;var e=new E,n=new ie;n.push(this._startingEdge);for(var i=new K;!n.empty();){var r=n.pop();if(!i.contains(r)){var o=r.getPrimary();!t&&this.isFrameEdge(o)||e.add(o),n.push(r.oNext()),n.push(r.sym().oNext()),i.add(r),i.add(r.sym())}}return e},delete:function(t){xo.splice(t,t.oPrev()),xo.splice(t.sym(),t.sym().oPrev());var e=t.sym(),n=t.rot(),i=t.rot().sym();this._quadEdges.remove(t),this._quadEdges.remove(e),this._quadEdges.remove(n),this._quadEdges.remove(i),t.delete(),e.delete(),n.delete(),i.delete()},locateFromEdge:function(t,e){for(var n=0,i=this._quadEdges.size(),r=e;;){if(++n>i)throw new Io(r.toLineSegment());if(t.equals(r.orig())||t.equals(r.dest()))break;if(t.rightOf(r))r=r.sym();else if(t.rightOf(r.oNext())){if(t.rightOf(r.dPrev()))break;r=r.dPrev()}else r=r.oNext()}return r},getTolerance:function(){return this._tolerance},getVoronoiCellPolygons:function(t){this.visitTriangles(new So,!0);for(var e=new E,n=this.getVertexUniqueEdges(!1).iterator();n.hasNext();){var i=n.next();e.add(this.getVoronoiCellPolygon(i,t))}return e},getVoronoiDiagram:function(t){var e=this.getVoronoiCellPolygons(t);return t.createGeometryCollection(Vt.toGeometryArray(e))},getTriangles:function(t){for(var e=this.getTriangleCoordinates(!1),n=new Array(e.size()).fill(null),i=0,r=e.iterator();r.hasNext();){var o=r.next();n[i++]=t.createPolygon(t.createLinearRing(o),null)}return t.createGeometryCollection(n)},insertSite:function(t){var e=this.locate(t);if(t.equals(e.orig(),this._tolerance)||t.equals(e.dest(),this._tolerance))return e;var n=this.makeEdge(e.orig(),t);xo.splice(n,e);var i=n;do{e=(n=this.connect(e,n.sym())).oPrev()}while(e.lNext()!==i);return i},locate:function(){if(1===arguments.length){if(arguments[0]instanceof mo){var t=arguments[0];return this._locator.locate(t)}if(arguments[0]instanceof g){var e=arguments[0];return this._locator.locate(new mo(e))}}else if(2===arguments.length){var n=arguments[0],i=arguments[1],r=this._locator.locate(new mo(n));if(null===r)return null;var o=r;r.dest().getCoordinate().equals2D(n)&&(o=r.sym());var s=o;do{if(s.dest().getCoordinate().equals2D(i))return s;s=s.oNext()}while(s!==o);return null}},interfaces_:function(){return[]},getClass:function(){return No}}),No.getTriangleEdges=function(t,e){if(e[0]=t,e[1]=e[0].lNext(),e[2]=e[1].lNext(),e[2].lNext()!==e[0])throw new r("Edges do not form a triangle")},Zo(So.prototype,{visit:function(t){for(var e=t[0].orig().getCoordinate(),n=t[1].orig().getCoordinate(),i=t[2].orig().getCoordinate(),r=new mo(hi.circumcentre(e,n,i)),o=0;o<3;o++)t[o].rot().setOrig(r)},interfaces_:function(){return[Co]},getClass:function(){return So}}),Zo(Lo.prototype,{getTriangleEdges:function(){return this._triList},visit:function(t){this._triList.add(t.clone())},interfaces_:function(){return[Co]},getClass:function(){return Lo}}),Zo(Mo.prototype,{visit:function(t){this._triList.add([t[0].orig(),t[1].orig(),t[2].orig()])},getTriangleVertices:function(){return this._triList},interfaces_:function(){return[Co]},getClass:function(){return Mo}}),Zo(Po.prototype,{checkTriangleSize:function(t){t.length>=2?Ht.toLineString(t[0],t[1]):t.length>=1&&Ht.toPoint(t[0])},visit:function(t){this._coordList.clear();for(var e=0;e<3;e++){var n=t[e].orig();this._coordList.add(n.getCoordinate())}if(this._coordList.size()>0){this._coordList.closeRing();var i=this._coordList.toCoordinateArray();if(4!==i.length)return null;this._triCoords.add(i)}},getTriangles:function(){return this._triCoords},interfaces_:function(){return[Co]},getClass:function(){return Po}}),No.TriangleCircumcentreVisitor=So,No.TriangleEdgesListVisitor=Lo,No.TriangleVertexListVisitor=Mo,No.TriangleCoordinatesVisitor=Po,No.EDGE_COINCIDENCE_TOL_FACTOR=1e3,Zo(Ro.prototype,{getLineSegment:function(){return this._ls},getEndZ:function(){return this._ls.getCoordinate(1).z},getStartZ:function(){return this._ls.getCoordinate(0).z},intersection:function(t){return this._ls.intersection(t.getLineSegment())},getStart:function(){return this._ls.getCoordinate(0)},getEnd:function(){return this._ls.getCoordinate(1)},getEndY:function(){return this._ls.getCoordinate(1).y},getStartX:function(){return this._ls.getCoordinate(0).x},equalsTopo:function(t){return this._ls.equalsTopo(t.getLineSegment())},getStartY:function(){return this._ls.getCoordinate(0).y},setData:function(t){this._data=t},getData:function(){return this._data},getEndX:function(){return this._ls.getCoordinate(1).x},toString:function(){return this._ls.toString()},interfaces_:function(){return[]},getClass:function(){return Ro}}),Zo(Oo.prototype,{visit:function(t){},interfaces_:function(){return[]},getClass:function(){return Oo}}),Zo(To.prototype,{isRepeated:function(){return this._count>1},getRight:function(){return this._right},getCoordinate:function(){return this._p},setLeft:function(t){this._left=t},getX:function(){return this._p.x},getData:function(){return this._data},getCount:function(){return this._count},getLeft:function(){return this._left},getY:function(){return this._p.y},increment:function(){this._count=this._count+1},setRight:function(t){this._right=t},interfaces_:function(){return[]},getClass:function(){return To}}),Zo(Ao.prototype,{insert:function(){if(1===arguments.length){var t=arguments[0];return this.insert(t,null)}if(2===arguments.length){var e=arguments[0],n=arguments[1];if(null===this._root)return this._root=new To(e,n),this._root;if(this._tolerance>0){var i=this.findBestMatchNode(e);if(null!==i)return i.increment(),i}return this.insertExact(e,n)}},query:function(){if(1===arguments.length){var t=arguments[0],e=new E;return this.query(t,e),e}if(2===arguments.length)if(arguments[0]instanceof b&&$o(arguments[1],m)){var n=arguments[0],i=arguments[1];this.queryNode(this._root,n,!0,{interfaces_:function(){return[Oo]},visit:function(t){i.add(t)}})}else if(arguments[0]instanceof b&&$o(arguments[1],Oo)){var r=arguments[0],o=arguments[1];this.queryNode(this._root,r,!0,o)}},queryNode:function(t,e,n,i){if(null===t)return null;var r=null,o=null,s=null;n?(r=e.getMinX(),o=e.getMaxX(),s=t.getX()):(r=e.getMinY(),o=e.getMaxY(),s=t.getY());var a=s<=o;r<s&&this.queryNode(t.getLeft(),e,!n,i),e.contains(t.getCoordinate())&&i.visit(t),a&&this.queryNode(t.getRight(),e,!n,i)},findBestMatchNode:function(t){var e=new Do(t,this._tolerance);return this.query(e.queryEnvelope(),e),e.getNode()},isEmpty:function(){return null===this._root},insertExact:function(t,e){for(var n=this._root,i=this._root,r=!0,o=!0;null!==n;){if(null!==n&&t.distance(n.getCoordinate())<=this._tolerance)return n.increment(),n;i=n,n=(o=r?t.x<n.getX():t.y<n.getY())?n.getLeft():n.getRight(),r=!r}this._numberOfNodes=this._numberOfNodes+1;var s=new To(t,e);return o?i.setLeft(s):i.setRight(s),s},interfaces_:function(){return[]},getClass:function(){return Ao}}),Ao.toCoordinates=function(){if(1===arguments.length){var t=arguments[0];return Ao.toCoordinates(t,!1)}if(2===arguments.length){for(var e=arguments[0],n=arguments[1],i=new w,r=e.iterator();r.hasNext();)for(var o=r.next(),s=n?o.getCount():1,a=0;a<s;a++)i.add(o.getCoordinate(),!0);return i.toCoordinateArray()}},Zo(Do.prototype,{visit:function(t){var e=this._p.distance(t.getCoordinate());if(!(e<=this._tolerance))return null;var n=!1;(null===this._matchNode||e<this._matchDist||null!==this._matchNode&&e===this._matchDist&&t.getCoordinate().compareTo(this._matchNode.getCoordinate())<1)&&(n=!0),n&&(this._matchNode=t,this._matchDist=e)},queryEnvelope:function(){var t=new b(this._p);return t.expandBy(this._tolerance),t},getNode:function(){return this._matchNode},interfaces_:function(){return[Oo]},getClass:function(){return Do}}),Ao.BestMatchVisitor=Do,Zo(Fo.prototype,{getInitialVertices:function(){return this._initialVertices},getKDT:function(){return this._kdt},enforceConstraints:function(){this.addConstraintVertices();var t=0,e=0;do{e=this.enforceGabriel(this._segments),t++}while(e>0&&t<Fo.MAX_SPLIT_ITER)},insertSites:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertSite(n)}},getVertexFactory:function(){return this._vertexFactory},getPointArray:function(){for(var t=new Array(this._initialVertices.size()+this._segVertices.size()).fill(null),e=0,n=this._initialVertices.iterator();n.hasNext();){r=n.next();t[e++]=r.getCoordinate()}for(var i=this._segVertices.iterator();i.hasNext();){var r=i.next();t[e++]=r.getCoordinate()}return t},setConstraints:function(t,e){this._segments=t,this._segVertices=e},computeConvexHull:function(){var t=new Vt,e=new oe(this.getPointArray(),t);this._convexHull=e.getConvexHull()},addConstraintVertices:function(){this.computeConvexHull(),this.insertSites(this._segVertices)},findNonGabrielPoint:function(t){var e=t.getStart(),n=t.getEnd(),i=new g((e.x+n.x)/2,(e.y+n.y)/2),r=e.distance(i),s=new b(i);s.expandBy(r);for(var a=this._kdt.query(s),u=null,l=o.MAX_VALUE,c=a.iterator();c.hasNext();){var h=c.next().getCoordinate();if(!h.equals2D(e)&&!h.equals2D(n)){var f=i.distance(h);if(f<r){var d=f;(null===u||d<l)&&(u=h,l=d)}}}return u},getConstraintSegments:function(){return this._segments},setSplitPointFinder:function(t){this._splitFinder=t},getConvexHull:function(){return this._convexHull},getTolerance:function(){return this._tolerance},enforceGabriel:function(t){for(var e=new E,n=0,i=new E,r=t.iterator();r.hasNext();){var o=r.next(),s=this.findNonGabrielPoint(o);if(null!==s){this._splitPt=this._splitFinder.findSplitPoint(o,s);var a=this.createVertex(this._splitPt,o),u=(this.insertSite(a),new Ro(o.getStartX(),o.getStartY(),o.getStartZ(),a.getX(),a.getY(),a.getZ(),o.getData())),l=new Ro(a.getX(),a.getY(),a.getZ(),o.getEndX(),o.getEndY(),o.getEndZ(),o.getData());e.add(u),e.add(l),i.add(o),n+=1}}return t.removeAll(i),t.addAll(e),n},createVertex:function(){if(1===arguments.length){var t=arguments[0],e=null;return e=null!==this._vertexFactory?this._vertexFactory.createVertex(t,null):new yo(t)}if(2===arguments.length){var n=arguments[0],i=arguments[1],e=null;return(e=null!==this._vertexFactory?this._vertexFactory.createVertex(n,i):new yo(n)).setOnConstraint(!0),e}},getSubdivision:function(){return this._subdiv},computeBoundingBox:function(){var t=Fo.computeVertexEnvelope(this._initialVertices),e=Fo.computeVertexEnvelope(this._segVertices),n=new b(t);n.expandToInclude(e);var i=.2*n.getWidth(),r=.2*n.getHeight(),o=Math.max(i,r);this._computeAreaEnv=new b(n),this._computeAreaEnv.expandBy(o)},setVertexFactory:function(t){this._vertexFactory=t},formInitialDelaunay:function(){this.computeBoundingBox(),this._subdiv=new No(this._computeAreaEnv,this._tolerance),this._subdiv.setLocator(new bo(this._subdiv)),this._incDel=new Eo(this._subdiv),this.insertSites(this._initialVertices)},insertSite:function(){if(arguments[0]instanceof yo){var t=arguments[0],e=this._kdt.insert(t.getCoordinate(),t);if(e.isRepeated()){var n=e.getData();return n.merge(t),n}return this._incDel.insertSite(t),t}if(arguments[0]instanceof g){var i=arguments[0];this.insertSite(this.createVertex(i))}},interfaces_:function(){return[]},getClass:function(){return Fo}}),Fo.computeVertexEnvelope=function(t){for(var e=new b,n=t.iterator();n.hasNext();){var i=n.next();e.expandToInclude(i.getCoordinate())}return e},Fo.MAX_SPLIT_ITER=99,Zo(Go.prototype,{create:function(){if(null!==this._subdiv)return null;var t=Go.envelope(this._siteCoords),e=Go.toVertices(this._siteCoords);this._subdiv=new No(t,this._tolerance),new Eo(this._subdiv).insertSites(e)},setTolerance:function(t){this._tolerance=t},setSites:function(){if(arguments[0]instanceof q){var t=arguments[0];this._siteCoords=Go.extractUniqueCoordinates(t)}else if($o(arguments[0],_)){var e=arguments[0];this._siteCoords=Go.unique(V.toCoordinateArray(e))}},getEdges:function(t){return this.create(),this._subdiv.getEdges(t)},getSubdivision:function(){return this.create(),this._subdiv},getTriangles:function(t){return this.create(),this._subdiv.getTriangles(t)},interfaces_:function(){return[]},getClass:function(){return Go}}),Go.extractUniqueCoordinates=function(t){if(null===t)return new w;var e=t.getCoordinates();return Go.unique(e)},Go.envelope=function(t){for(var e=new b,n=t.iterator();n.hasNext();){var i=n.next();e.expandToInclude(i)}return e},Go.unique=function(t){var e=V.copyDeep(t);return at.sort(e),new w(e,!1)},Go.toVertices=function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next();e.add(new mo(i))}return e},Zo(qo.prototype,{createSiteVertices:function(t){for(var e=new E,n=t.iterator();n.hasNext();){var i=n.next();this._constraintVertexMap.containsKey(i)||e.add(new yo(i))}return e},create:function(){if(null!==this._subdiv)return null;var t=Go.envelope(this._siteCoords),e=new E;null!==this._constraintLines&&(t.expandToInclude(this._constraintLines.getEnvelopeInternal()),this.createVertices(this._constraintLines),e=qo.createConstraintSegments(this._constraintLines));var n=new Fo(this.createSiteVertices(this._siteCoords),this._tolerance);n.setConstraints(e,new E(this._constraintVertexMap.values())),n.formInitialDelaunay(),n.enforceConstraints(),this._subdiv=n.getSubdivision()},setTolerance:function(t){this._tolerance=t},setConstraints:function(t){this._constraintLines=t},setSites:function(t){this._siteCoords=Go.extractUniqueCoordinates(t)},getEdges:function(t){return this.create(),this._subdiv.getEdges(t)},getSubdivision:function(){return this.create(),this._subdiv},getTriangles:function(t){return this.create(),this._subdiv.getTriangles(t)},createVertices:function(t){for(var e=t.getCoordinates(),n=0;n<e.length;n++){var i=new yo(e[n]);this._constraintVertexMap.put(e[n],i)}},interfaces_:function(){return[]},getClass:function(){return qo}}),qo.createConstraintSegments=function(){if(1===arguments.length){for(var t=arguments[0],e=Mn.getLines(t),n=new E,i=e.iterator();i.hasNext();){var r=i.next();qo.createConstraintSegments(r,n)}return n}if(2===arguments.length)for(var o=arguments[0],s=arguments[1],a=o.getCoordinates(),i=1;i<a.length;i++)s.add(new Ro(a[i-1],a[i]))},Zo(ko.prototype,{create:function(){if(null!==this._subdiv)return null;var t=Go.envelope(this._siteCoords);this._diagramEnv=t;var e=Math.max(this._diagramEnv.getWidth(),this._diagramEnv.getHeight());this._diagramEnv.expandBy(e),null!==this._clipEnv&&this._diagramEnv.expandToInclude(this._clipEnv);var n=Go.toVertices(this._siteCoords);this._subdiv=new No(t,this._tolerance),new Eo(this._subdiv).insertSites(n)},getDiagram:function(t){this.create();var e=this._subdiv.getVoronoiDiagram(t);return ko.clipGeometryCollection(e,this._diagramEnv)},setTolerance:function(t){this._tolerance=t},setSites:function(){if(arguments[0]instanceof q){var t=arguments[0];this._siteCoords=Go.extractUniqueCoordinates(t)}else if($o(arguments[0],_)){var e=arguments[0];this._siteCoords=Go.unique(V.toCoordinateArray(e))}},setClipEnvelope:function(t){this._clipEnv=t},getSubdivision:function(){return this.create(),this._subdiv},interfaces_:function(){return[]},getClass:function(){return ko}}),ko.clipGeometryCollection=function(t,e){for(var n=t.getFactory().toGeometry(e),i=new E,r=0;r<t.getNumGeometries();r++){var o=t.getGeometryN(r),s=null;e.contains(o.getEnvelopeInternal())?s=o:e.intersects(o.getEnvelopeInternal())&&(s=n.intersection(o)).setUserData(o.getUserData()),null===s||s.isEmpty()||i.add(s)}return t.getFactory().createGeometryCollection(Vt.toGeometryArray(i))};var _s=Object.freeze({Vertex:mo});Zo(Bo.prototype,{getSegmentIndex:function(){return this._segmentIndex},getComponentIndex:function(){return this._componentIndex},isEndpoint:function(t){var e=t.getGeometryN(this._componentIndex).getNumPoints()-1;return this._segmentIndex>=e||this._segmentIndex===e&&this._segmentFraction>=1},isValid:function(t){if(this._componentIndex<0||this._componentIndex>=t.getNumGeometries())return!1;var e=t.getGeometryN(this._componentIndex);return!(this._segmentIndex<0||this._segmentIndex>e.getNumPoints())&&((this._segmentIndex!==e.getNumPoints()||0===this._segmentFraction)&&!(this._segmentFraction<0||this._segmentFraction>1))},normalize:function(){this._segmentFraction<0&&(this._segmentFraction=0),this._segmentFraction>1&&(this._segmentFraction=1),this._componentIndex<0&&(this._componentIndex=0,this._segmentIndex=0,this._segmentFraction=0),this._segmentIndex<0&&(this._segmentIndex=0,this._segmentFraction=0),1===this._segmentFraction&&(this._segmentFraction=0,this._segmentIndex+=1)},toLowest:function(t){var e=t.getGeometryN(this._componentIndex).getNumPoints()-1;return this._segmentIndex<e?this:new Bo(this._componentIndex,e,1,!1)},getCoordinate:function(t){var e=t.getGeometryN(this._componentIndex),n=e.getCoordinateN(this._segmentIndex);if(this._segmentIndex>=e.getNumPoints()-1)return n;var i=e.getCoordinateN(this._segmentIndex+1);return Bo.pointAlongSegmentByFraction(n,i,this._segmentFraction)},getSegmentFraction:function(){return this._segmentFraction},getSegment:function(t){var e=t.getGeometryN(this._componentIndex),n=e.getCoordinateN(this._segmentIndex);return this._segmentIndex>=e.getNumPoints()-1?new $t(e.getCoordinateN(e.getNumPoints()-2),n):new $t(n,e.getCoordinateN(this._segmentIndex+1))},clamp:function(t){if(this._componentIndex>=t.getNumGeometries())return this.setToEnd(t),null;if(this._segmentIndex>=t.getNumPoints()){var e=t.getGeometryN(this._componentIndex);this._segmentIndex=e.getNumPoints()-1,this._segmentFraction=1}},setToEnd:function(t){this._componentIndex=t.getNumGeometries()-1;var e=t.getGeometryN(this._componentIndex);this._segmentIndex=e.getNumPoints()-1,this._segmentFraction=1},compareTo:function(t){var e=t;return this._componentIndex<e._componentIndex?-1:this._componentIndex>e._componentIndex?1:this._segmentIndex<e._segmentIndex?-1:this._segmentIndex>e._segmentIndex?1:this._segmentFraction<e._segmentFraction?-1:this._segmentFraction>e._segmentFraction?1:0},clone:function(){return new Bo(this._componentIndex,this._segmentIndex,this._segmentFraction)},toString:function(){return"LinearLoc["+this._componentIndex+", "+this._segmentIndex+", "+this._segmentFraction+"]"},isOnSameSegment:function(t){return this._componentIndex===t._componentIndex&&(this._segmentIndex===t._segmentIndex||(t._segmentIndex-this._segmentIndex==1&&0===t._segmentFraction||this._segmentIndex-t._segmentIndex==1&&0===this._segmentFraction))},snapToVertex:function(t,e){if(this._segmentFraction<=0||this._segmentFraction>=1)return null;var n=this.getSegmentLength(t),i=this._segmentFraction*n,r=n-i;i<=r&&i<e?this._segmentFraction=0:r<=i&&r<e&&(this._segmentFraction=1)},compareLocationValues:function(t,e,n){return this._componentIndex<t?-1:this._componentIndex>t?1:this._segmentIndex<e?-1:this._segmentIndex>e?1:this._segmentFraction<n?-1:this._segmentFraction>n?1:0},getSegmentLength:function(t){var e=t.getGeometryN(this._componentIndex),n=this._segmentIndex;this._segmentIndex>=e.getNumPoints()-1&&(n=e.getNumPoints()-2);var i=e.getCoordinateN(n),r=e.getCoordinateN(n+1);return i.distance(r)},isVertex:function(){return this._segmentFraction<=0||this._segmentFraction>=1},interfaces_:function(){return[s]},getClass:function(){return Bo}}),Bo.getEndLocation=function(t){var e=new Bo;return e.setToEnd(t),e},Bo.pointAlongSegmentByFraction=function(t,e,n){return n<=0?t:n>=1?e:new g((e.x-t.x)*n+t.x,(e.y-t.y)*n+t.y,(e.z-t.z)*n+t.z)},Bo.compareLocationValues=function(t,e,n,i,r,o){return t<i?-1:t>i?1:e<r?-1:e>r?1:n<o?-1:n>o?1:0},Zo(jo.prototype,{getComponentIndex:function(){return this._componentIndex},getLine:function(){return this._currentLine},getVertexIndex:function(){return this._vertexIndex},getSegmentEnd:function(){return this._vertexIndex<this.getLine().getNumPoints()-1?this._currentLine.getCoordinateN(this._vertexIndex+1):null},next:function(){if(!this.hasNext())return null;this._vertexIndex++,this._vertexIndex>=this._currentLine.getNumPoints()&&(this._componentIndex++,this.loadCurrentLine(),this._vertexIndex=0)},loadCurrentLine:function(){if(this._componentIndex>=this._numLines)return this._currentLine=null,null;this._currentLine=this._linearGeom.getGeometryN(this._componentIndex)},getSegmentStart:function(){return this._currentLine.getCoordinateN(this._vertexIndex)},isEndOfLine:function(){return!(this._componentIndex>=this._numLines)&&!(this._vertexIndex<this._currentLine.getNumPoints()-1)},hasNext:function(){return!(this._componentIndex>=this._numLines)&&!(this._componentIndex===this._numLines-1&&this._vertexIndex>=this._currentLine.getNumPoints())},interfaces_:function(){return[]},getClass:function(){return jo}}),jo.segmentEndVertexIndex=function(t){return t.getSegmentFraction()>0?t.getSegmentIndex()+1:t.getSegmentIndex()},Zo(zo.prototype,{indexOf:function(t){return this.indexOfFromStart(t,null)},indexOfFromStart:function(t,e){for(var n=o.MAX_VALUE,i=0,r=0,s=-1,a=new $t,u=new jo(this._linearGeom);u.hasNext();u.next())if(!u.isEndOfLine()){a.p0=u.getSegmentStart(),a.p1=u.getSegmentEnd();var l=a.distance(t),c=a.segmentFraction(t),h=u.getComponentIndex(),f=u.getVertexIndex();l<n&&(null===e||e.compareLocationValues(h,f,c)<0)&&(i=h,r=f,s=c,n=l)}return n===o.MAX_VALUE?new Bo(e):new Bo(i,r,s)},indexOfAfter:function(t,e){if(null===e)return this.indexOf(t);var n=Bo.getEndLocation(this._linearGeom);if(n.compareTo(e)<=0)return n;var i=this.indexOfFromStart(t,e);return f.isTrue(i.compareTo(e)>=0,"computed location is before specified minimum location"),i},interfaces_:function(){return[]},getClass:function(){return zo}}),zo.indexOf=function(t,e){return new zo(t).indexOf(e)},zo.indexOfAfter=function(t,e,n){return new zo(t).indexOfAfter(e,n)},Zo(Yo.prototype,{indicesOf:function(t){var e=t.getGeometryN(0).getCoordinateN(0),n=t.getGeometryN(t.getNumGeometries()-1),i=n.getCoordinateN(n.getNumPoints()-1),r=new zo(this._linearGeom),o=new Array(2).fill(null);return o[0]=r.indexOf(e),0===t.getLength()?o[1]=o[0].clone():o[1]=r.indexOfAfter(i,o[0]),o},interfaces_:function(){return[]},getClass:function(){return Yo}}),Yo.indicesOf=function(t,e){return new Yo(t).indicesOf(e)},Zo(Xo.prototype,{getGeometry:function(){return this.endLine(),this._geomFact.buildGeometry(this._lines)},getLastCoordinate:function(){return this._lastPt},endLine:function(){if(null===this._coordList)return null;if(this._ignoreInvalidLines&&this._coordList.size()<2)return this._coordList=null,null;var t=this._coordList.toCoordinateArray(),e=t;this._fixInvalidLines&&(e=this.validCoordinateSequence(t)),this._coordList=null;var n=null;try{n=this._geomFact.createLineString(e)}catch(t){if(!(t instanceof r))throw t;if(!this._ignoreInvalidLines)throw t}null!==n&&this._lines.add(n)},setFixInvalidLines:function(t){this._fixInvalidLines=t},add:function(){if(1===arguments.length){var t=arguments[0];this.add(t,!0)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];null===this._coordList&&(this._coordList=new w),this._coordList.add(e,n),this._lastPt=e}},setIgnoreInvalidLines:function(t){this._ignoreInvalidLines=t},validCoordinateSequence:function(t){return t.length>=2?t:[t[0],t[0]]},interfaces_:function(){return[]},getClass:function(){return Xo}}),Zo(Vo.prototype,{computeLinear:function(t,e){var n=new Xo(this._line.getFactory());n.setFixInvalidLines(!0),t.isVertex()||n.add(t.getCoordinate(this._line));for(var i=new jo(this._line,t);i.hasNext()&&!(e.compareLocationValues(i.getComponentIndex(),i.getVertexIndex(),0)<0);i.next()){var r=i.getSegmentStart();n.add(r),i.isEndOfLine()&&n.endLine()}return e.isVertex()||n.add(e.getCoordinate(this._line)),n.getGeometry()},computeLine:function(t,e){var n=this._line.getCoordinates(),i=new w,r=t.getSegmentIndex();t.getSegmentFraction()>0&&(r+=1);var o=e.getSegmentIndex();1===e.getSegmentFraction()&&(o+=1),o>=n.length&&(o=n.length-1),t.isVertex()||i.add(t.getCoordinate(this._line));for(var s=r;s<=o;s++)i.add(n[s]);e.isVertex()||i.add(e.getCoordinate(this._line)),i.size()<=0&&i.add(t.getCoordinate(this._line));var a=i.toCoordinateArray();return a.length<=1&&(a=[a[0],a[0]]),this._line.getFactory().createLineString(a)},extract:function(t,e){return e.compareTo(t)<0?this.reverse(this.computeLinear(e,t)):this.computeLinear(t,e)},reverse:function(t){return t instanceof wt?t.reverse():t instanceof ft?t.reverse():(f.shouldNeverReachHere("non-linear geometry encountered"),null)},interfaces_:function(){return[]},getClass:function(){return Vo}}),Vo.extract=function(t,e,n){return new Vo(t).extract(e,n)},Zo(Uo.prototype,{clampIndex:function(t){var e=t.clone();return e.clamp(this._linearGeom),e},project:function(t){return zo.indexOf(this._linearGeom,t)},checkGeometryType:function(){if(!(this._linearGeom instanceof wt||this._linearGeom instanceof ft))throw new r("Input geometry must be linear")},extractPoint:function(){if(1===arguments.length)return arguments[0].getCoordinate(this._linearGeom);if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.toLowest(this._linearGeom);return n.getSegment(this._linearGeom).pointAlongOffset(n.getSegmentFraction(),e)}},isValidIndex:function(t){return t.isValid(this._linearGeom)},getEndIndex:function(){return Bo.getEndLocation(this._linearGeom)},getStartIndex:function(){return new Bo},indexOfAfter:function(t,e){return zo.indexOfAfter(this._linearGeom,t,e)},extractLine:function(t,e){return Vo.extract(this._linearGeom,t,e)},indexOf:function(t){return zo.indexOf(this._linearGeom,t)},indicesOf:function(t){return 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Ho(t).indexOfAfter(e,n)},Zo(Wo.prototype,{getLength:function(t){for(var e=0,n=new jo(this._linearGeom);n.hasNext();){if(!n.isEndOfLine()){var i=n.getSegmentStart(),r=n.getSegmentEnd().distance(i);if(t.getComponentIndex()===n.getComponentIndex()&&t.getSegmentIndex()===n.getVertexIndex())return e+r*t.getSegmentFraction();e+=r}n.next()}return e},resolveHigher:function(t){if(!t.isEndpoint(this._linearGeom))return t;var e=t.getComponentIndex();if(e>=this._linearGeom.getNumGeometries()-1)return t;do{e++}while(e<this._linearGeom.getNumGeometries()-1&&0===this._linearGeom.getGeometryN(e).getLength());return new Bo(e,0,0)},getLocation:function(){if(1===arguments.length){var t=arguments[0];return this.getLocation(t,!0)}if(2===arguments.length){var e=arguments[0],n=arguments[1],i=e;e<0&&(i=this._linearGeom.getLength()+e);var r=this.getLocationForward(i);return n?r:this.resolveHigher(r)}},getLocationForward:function(t){if(t<=0)return new Bo;for(var e=0,n=new jo(this._linearGeom);n.hasNext();){if(n.isEndOfLine()){if(e===t)return new Bo(s=n.getComponentIndex(),a=n.getVertexIndex(),0)}else{var i=n.getSegmentStart(),r=n.getSegmentEnd().distance(i);if(e+r>t){var o=(t-e)/r,s=n.getComponentIndex(),a=n.getVertexIndex();return new Bo(s,a,o)}e+=r}n.next()}return Bo.getEndLocation(this._linearGeom)},interfaces_:function(){return[]},getClass:function(){return Wo}}),Wo.getLength=function(t,e){return new Wo(t).getLength(e)},Wo.getLocation=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return(o=new Wo(t)).getLocation(e)}if(3===arguments.length){var n=arguments[0],i=arguments[1],r=arguments[2],o=new Wo(n);return o.getLocation(i,r)}},Zo(Jo.prototype,{clampIndex:function(t){var e=this.positiveIndex(t),n=this.getStartIndex();if(e<n)return n;var i=this.getEndIndex();return e>i?i:e},locationOf:function(){if(1===arguments.length){var t=arguments[0];return Wo.getLocation(this._linearGeom,t)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return Wo.getLocation(this._linearGeom,e,n)}},project:function(t){return Ho.indexOf(this._linearGeom,t)},positiveIndex:function(t){return t>=0?t:this._linearGeom.getLength()+t},extractPoint:function(){if(1===arguments.length){var t=arguments[0];return(i=Wo.getLocation(this._linearGeom,t)).getCoordinate(this._linearGeom)}if(2===arguments.length){var e=arguments[0],n=arguments[1],i=Wo.getLocation(this._linearGeom,e),r=i.toLowest(this._linearGeom);return r.getSegment(this._linearGeom).pointAlongOffset(r.getSegmentFraction(),n)}},isValidIndex:function(t){return t>=this.getStartIndex()&&t<=this.getEndIndex()},getEndIndex:function(){return this._linearGeom.getLength()},getStartIndex:function(){return 0},indexOfAfter:function(t,e){return Ho.indexOfAfter(this._linearGeom,t,e)},extractLine:function(t,e){new Uo(this._linearGeom);var n=this.clampIndex(t),i=this.clampIndex(e),r=n===i,o=this.locationOf(n,r),s=this.locationOf(i);return Vo.extract(this._linearGeom,o,s)},indexOf:function(t){return Ho.indexOf(this._linearGeom,t)},indicesOf:function(t){var e=Yo.indicesOf(this._linearGeom,t);return[Wo.getLength(this._linearGeom,e[0]),Wo.getLength(this._linearGeom,e[1])]},interfaces_:function(){return[]},getClass:function(){return Jo}}),n.Coordinate=g,n.CoordinateList=w,n.Envelope=b,n.LineSegment=$t,n.GeometryFactory=Vt,n.Geometry=q,n.Point=It,n.LineString=wt,n.LinearRing=Lt,n.Polygon=Nt,n.GeometryCollection=ht,n.MultiPoint=St,n.MultiLineString=ft,n.MultiPolygon=Mt,n.Dimension=ut,n.IntersectionMatrix=te,n.PrecisionModel=Yt,n.Centroid=ee,n.CGAlgorithms=Qt,n.ConvexHull=oe,n.InteriorPointArea=Hn,n.InteriorPointLine=Jn,n.InteriorPointPoint=Zn,n.RobustLineIntersector=Jt,n.MCPointInRing=ui,n.MinimumBoundingCircle=fi,n.MinimumDiameter=gi,n.Densifier=di,n.LineDissolver=Ei,n.GeometryGraph=Bn,n.quadtree=hs,n.strtree=fs,n.GeoJSONReader=Li,n.GeoJSONWriter=Mi,n.OL3Parser=Oi,n.WKTReader=Pi,n.WKTWriter=Ht,n.BoundaryOp=gt,n.IsSimpleOp=Ai,n.BufferOp=er,n.BufferParameters=Fi,n.DistanceOp=sr,n.LineMerger=mr,n.OverlayOp=Xn,n.Polygonizer=Dr,n.RelateOp=Vr,n.CascadedPolygonUnion=Hr,n.PointGeometryUnion=Wr,n.UnaryUnionOp=Zr,n.UnionInteracting=Kr,n.UnionOp=Qr,n.IsValidOp=Rr,n.ConsistentAreaTester=Lr,n.GeometryPrecisionReducer=to,n.DouglasPeuckerSimplifier=no,n.TopologyPreservingSimplifier=co,n.ConformingDelaunayTriangulationBuilder=qo,n.DelaunayTriangulationBuilder=Go,n.VoronoiDiagramBuilder=ko,n.quadedge=_s,n.LengthIndexedLine=Jo,n.LengthLocationMap=Wo,n.LinearGeometryBuilder=Xo,n.LinearIterator=jo,n.LinearLocation=Bo,n.LocationIndexedLine=Uo},{}],31:[function(t,e,n){"use 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t},i.prototype.assign=function(){for(var t,e=!1,n=this.dataset.length,i=0;i<n;i++)(t=this.argmin(this.dataset[i],this.centroids,this.distance))!=this.assignments[i]&&(this.assignments[i]=t,e=!0);return e},i.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},i.prototype.argmin=function(t,e,n){for(var i,r=Number.MAX_VALUE,o=0,s=e.length,a=0;a<s;a++)(i=n(t,e[a]))<r&&(r=i,o=a);return o},i.prototype.distance=function(t,e){for(var n=0,i=Math.min(t.length,e.length);i--;){var r=t[i]-e[i];n+=r*r}return Math.sqrt(n)},void 0!==e&&e.exports&&(e.exports=i)},{}],40:[function(t,e,n){function i(t,e,n,i){this.epsilon=1,this.minPts=1,this.distance=this._euclideanDistance,this._reachability=[],this._processed=[],this._coreDistance=0,this._orderedList=[],this._init(t,e,n,i)}if(void 0!==e&&e.exports)var r=t("./PriorityQueue.js");i.prototype.run=function(t,e,n,i){this._init(t,e,n,i);for(var o=0,s=this.dataset.length;o<s;o++)if(1!==this._processed[o]){this._processed[o]=1,this.clusters.push([o]);var a=this.clusters.length-1;this._orderedList.push(o);var u=new r(null,null,"asc"),l=this._regionQuery(o);void 0!==this._distanceToCore(o)&&(this._updateQueue(o,l,u),this._expandCluster(a,u))}return this.clusters},i.prototype.getReachabilityPlot=function(){for(var t=[],e=0,n=this._orderedList.length;e<n;e++){var i=this._orderedList[e],r=this._reachability[i];t.push([i,r])}return t},i.prototype._init=function(t,e,n,i){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),i&&(this.distance=i)},i.prototype._updateQueue=function(t,e,n){var i=this;this._coreDistance=this._distanceToCore(t),e.forEach(function(e){if(void 0===i._processed[e]){var r=i.distance(i.dataset[t],i.dataset[e]),o=Math.max(i._coreDistance,r);void 0===i._reachability[e]?(i._reachability[e]=o,n.insert(e,o)):o<i._reachability[e]&&(i._reachability[e]=o,n.remove(e),n.insert(e,o))}})},i.prototype._expandCluster=function(t,e){for(var n=e.getElements(),i=0,r=n.length;i<r;i++){var o=n[i];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))}}},i.prototype._distanceToCore=function(t){for(var e=this.epsilon,n=0;n<e;n++)if(this._regionQuery(t,n).length>=this.minPts)return n},i.prototype._regionQuery=function(t,e){e=e||this.epsilon;for(var n=[],i=0,r=this.dataset.length;i<r;i++)this.distance(this.dataset[t],this.dataset[i])<e&&n.push(i);return n},i.prototype._euclideanDistance=function(t,e){for(var n=0,i=Math.min(t.length,e.length);i--;)n+=(t[i]-e[i])*(t[i]-e[i]);return Math.sqrt(n)},void 0!==e&&e.exports&&(e.exports=i)},{"./PriorityQueue.js":41}],41:[function(t,e,n){function i(t,e,n){this._queue=[],this._priorities=[],this._sorting="desc",this._init(t,e,n)}i.prototype.insert=function(t,e){for(var n=this._queue.length,i=n;i--;){var r=this._priorities[i];"desc"===this._sorting?e>r&&(n=i):e<r&&(n=i)}this._insertAt(t,e,n)},i.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}},i.prototype.forEach=function(t){this._queue.forEach(t)},i.prototype.getElements=function(){return this._queue},i.prototype.getElementPriority=function(t){return this._priorities[t]},i.prototype.getPriorities=function(){return this._priorities},i.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},i.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 i=0;i<t.length;i++)this.insert(t[i],e[i])}n&&(this._sorting=n)},i.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))},void 0!==e&&e.exports&&(e.exports=i)},{}],42:[function(t,e,n){void 0!==e&&e.exports&&(e.exports={DBSCAN:t("./DBSCAN.js"),KMEANS:t("./KMEANS.js"),OPTICS:t("./OPTICS.js"),PriorityQueue:t("./PriorityQueue.js")})},{"./DBSCAN.js":38,"./KMEANS.js":39,"./OPTICS.js":40,"./PriorityQueue.js":41}],43:[function(t,e,n){"use strict";function i(t,e){if("object"!=typeof(e=e||{}))throw new Error("options is invalid");var n=e.numberOfClusters,i=e.mutate;o.collectionOf(t,"Point","Input must contain Points");var u=t.features.length;(n=n||Math.round(Math.sqrt(u/2)))>u&&(n=u),!1!==i&&void 0!==i||(t=r(t,!0));var l=s.coordAll(t),c=l.slice(0,n),h=a(l,n,c),f={};return h.centroids.forEach(function(t,e){f[e]=t}),s.featureEach(t,function(t,e){var n=h.idxs[e];t.properties.cluster=n,t.properties.centroid=f[n]}),t}var r=function(t){return t&&"object"==typeof t&&"default"in t?t.default:t}(t("@turf/clone")),o=t("@turf/invariant"),s=t("@turf/meta"),a=t("skmeans");e.exports=i,e.exports.default=i},{"@turf/clone":36,"@turf/invariant":84,"@turf/meta":105,skmeans:46}],44:[function(t,e,n){"use strict";e.exports={eudist:function(t,e,n){for(var i=t.length,r=0,o=0;o<i;o++){var s=(t[o]||0)-(e[o]||0);r+=s*s}return n?Math.sqrt(r):r},mandist:function(t,e,n){for(var i=t.length,r=0,o=0;o<i;o++)r+=Math.abs((t[o]||0)-(e[o]||0));return n?Math.sqrt(r):r},dist:function(t,e,n){var i=Math.abs(t-e);return n?i:i*i}}},{}],45:[function(t,e,n){"use strict";var i=t("./distance.js"),r=i.eudist,o=i.dist;e.exports={kmrand:function(t,e){for(var n={},i=[],r=e<<2,o=t.length,s=t[0].length>0;i.length<e&&r-- >0;){var a=t[Math.floor(Math.random()*o)],u=s?a.join("_"):""+a;n[u]||(n[u]=!0,i.push(a))}if(i.length<e)throw new Error("Error initializating clusters");return i},kmpp:function(t,e){var n=t[0].length?r:o,i=[],s=t.length,a=t[0].length>0,u=t[Math.floor(Math.random()*s)],l=a?u.join("_"):""+u;for(i.push(u),{}[l]=!0;i.length<e;){for(var c=[],h=i.length,f=0,g=[],d=0;d<s;d++){for(var p=1/0,_=0;_<h;_++){var v=n(t[d],i[_]);v<=p&&(p=v)}c[d]=p}for(var m=0;m<s;m++)f+=c[m];for(var y=0;y<s;y++)g[y]={i:y,v:t[y],pr:c[y]/f,cs:0};g.sort(function(t,e){return t.pr-e.pr}),g[0].cs=g[0].pr;for(var x=1;x<s;x++)g[x].cs=g[x-1].cs+g[x].pr;for(var E=Math.random(),w=0;w<s-1&&g[w++].cs<E;);i.push(g[w-1].v)}return i}}},{"./distance.js":44}],46:[function(t,e,n){"use strict";function i(t,e,n){n=n||[];for(var i=0;i<t;i++)n[i]=e;return n}var r=t("./distance.js"),o=t("./kinit.js"),s=r.eudist,a=(r.mandist,r.dist,o.kmrand),u=o.kmpp,l=1e4;e.exports=function(t,e,n,r){var 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t=[],e=0;e<this.geometries.length;e++)t.push(this.geometries[e].coords);return{geometry:{type:"MultiLineString",coordinates:t},type:"Feature",properties:this.properties}},l.prototype.wkt=function(){for(var t="",e="LINESTRING(",n=0;n<this.geometries.length;n++){if(0===this.geometries[n].coords.length)return"LINESTRING(empty)";this.geometries[n].coords.forEach(function(t){e+=t[0]+" "+t[1]+","}),t+=e.substring(0,e.length-1)+")"}return t};var c=function(t,e,n){if(!t||void 0===t.x||void 0===t.y)throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");if(!e||void 0===e.x||void 0===e.y)throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");this.start=new a(t.x,t.y),this.end=new a(e.x,e.y),this.properties=n||{};var i=this.start.x-this.end.x,r=this.start.y-this.end.y,o=Math.pow(Math.sin(r/2),2)+Math.cos(this.start.y)*Math.cos(this.end.y)*Math.pow(Math.sin(i/2),2);if(this.g=2*Math.asin(Math.sqrt(o)),this.g===Math.PI)throw new Error("it appears "+t.view()+" and "+e.view()+" are 'antipodal', e.g diametrically opposite, thus there is no single route but rather infinite");if(isNaN(this.g))throw new Error("could not calculate great circle between "+t+" and "+e)};c.prototype.interpolate=function(t){var e=Math.sin((1-t)*this.g)/Math.sin(this.g),n=Math.sin(t*this.g)/Math.sin(this.g),i=e*Math.cos(this.start.y)*Math.cos(this.start.x)+n*Math.cos(this.end.y)*Math.cos(this.end.x),r=e*Math.cos(this.start.y)*Math.sin(this.start.x)+n*Math.cos(this.end.y)*Math.sin(this.end.x),o=e*Math.sin(this.start.y)+n*Math.sin(this.end.y),a=s*Math.atan2(o,Math.sqrt(Math.pow(i,2)+Math.pow(r,2)));return[s*Math.atan2(r,i),a]},c.prototype.Arc=function(t,e){var n=[];if(!t||t<=2)n.push([this.start.lon,this.start.lat]),n.push([this.end.lon,this.end.lat]);else for(var i=1/(t-1),r=0;r<t;++r){var o=i*r,s=this.interpolate(o);n.push(s)}for(var a=!1,c=0,h=e&&e.offset?e.offset:10,f=180-h,g=-180+h,d=360-h,p=1;p<n.length;++p){var _=n[p-1][0],v=n[p][0],m=Math.abs(v-_);m>d&&(v>f&&_<g||_>f&&v<g)?a=!0:m>c&&(c=m)}var y=[];if(a&&c<h){var x=[];y.push(x);for(var E=0;E<n.length;++E){var w=parseFloat(n[E][0]);if(E>0&&Math.abs(w-n[E-1][0])>d){var b=parseFloat(n[E-1][0]),I=parseFloat(n[E-1][1]),C=parseFloat(n[E][0]),N=parseFloat(n[E][1]);if(b>-180&&b<g&&180===C&&E+1<n.length&&n[E-1][0]>-180&&n[E-1][0]<g){x.push([-180,n[E][1]]),E++,x.push([n[E][0],n[E][1]]);continue}if(b>f&&b<180&&-180===C&&E+1<n.length&&n[E-1][0]>f&&n[E-1][0]<180){x.push([180,n[E][1]]),E++,x.push([n[E][0],n[E][1]]);continue}if(b<g&&C>f){var S=b;b=C,C=S;var L=I;I=N,N=L}if(b>f&&C<g&&(C+=360),b<=180&&C>=180&&b<C){var M=(180-b)/(C-b),P=M*N+(1-M)*I;x.push([n[E-1][0]>f?180:-180,P]),(x=[]).push([n[E-1][0]>f?-180:180,P]),y.push(x)}else x=[],y.push(x);x.push([w,n[E][1]])}else x.push([n[E][0],n[E][1]])}}else{var R=[];y.push(R);for(var O=0;O<n.length;++O)R.push([n[O][0],n[O][1]])}for(var T=new l(this.properties),A=0;A<y.length;++A){var D=new u;T.geometries.push(D);for(var F=y[A],G=0;G<F.length;++G)D.move_to(F[G])}return T},e.exports=i,e.exports.default=i},{"@turf/invariant":84}],79:[function(t,e,n){"use strict";function i(t,e,n,i){if(void 0===t)throw new Error("geometry is required");if(e&&e.constructor!==Object)throw new Error("properties must be an Object");if(n){if(!Array.isArray(n))throw new Error("bbox must be an Array");if(4!==n.length)throw new Error("bbox must be an Array of 4 numbers")}if(i&&-1===["string","number"].indexOf(typeof i))throw new Error("id must be a number or a string");var r={type:"Feature"};return i&&(r.id=i),n&&(r.bbox=n),r.properties=e||{},r.geometry=t,r}function r(t,e,n,r){if(!t)throw new Error("No coordinates passed");if(!Array.isArray(t))throw new Error("Coordinates must be an Array");if(t.length<2)throw new Error("Coordinates must be at least 2 numbers long");if(!g(t[0])||!g(t[1]))throw new Error("Coordinates must contain numbers");return i({type:"Point",coordinates:t},e,n,r)}function o(t,e,n,r){if(!t)throw new Error("No coordinates passed");for(var o=0;o<t.length;o++){var s=t[o];if(s.length<4)throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");for(var a=0;a<s[s.length-1].length;a++){if(0===o&&0===a&&!g(s[0][0])||!g(s[0][1]))throw new Error("Coordinates must contain numbers");if(s[s.length-1][a]!==s[0][a])throw new Error("First and last Position are not equivalent.")}}return i({type:"Polygon",coordinates:t},e,n,r)}function s(t,e,n,r){if(!t)throw new Error("No coordinates passed");if(t.length<2)throw new Error("Coordinates must be an array of two or more positions");if(!g(t[0][1])||!g(t[0][1]))throw new Error("Coordinates must contain numbers");return i({type:"LineString",coordinates:t},e,n,r)}function a(t,e,n,r){if(!t)throw new Error("No coordinates passed");return i({type:"MultiLineString",coordinates:t},e,n,r)}function u(t,e,n,r){if(!t)throw new Error("No coordinates passed");return i({type:"MultiPoint",coordinates:t},e,n,r)}function l(t,e,n,r){if(!t)throw new Error("No coordinates passed");return i({type:"MultiPolygon",coordinates:t},e,n,r)}function c(t,e){if(void 0===t||null===t)throw new Error("radians is required");if(e&&"string"!=typeof e)throw new Error("units must be a string");var n=d[e||"kilometers"];if(!n)throw new Error(e+" units is invalid");return t*n}function h(t,e){if(void 0===t||null===t)throw new Error("distance is required");if(e&&"string"!=typeof e)throw new Error("units must be a string");var n=d[e||"kilometers"];if(!n)throw new Error(e+" units is invalid");return t/n}function f(t){if(null===t||void 0===t)throw new Error("radians is required");return 180*(t%(2*Math.PI))/Math.PI}function g(t){return!isNaN(t)&&null!==t&&!Array.isArray(t)}Object.defineProperty(n,"__esModule",{value:!0});var d={meters:6371008.8,metres:6371008.8,millimeters:6371008800,millimetres:6371008800,centimeters:637100880,centimetres:637100880,kilometers:6371.0088,kilometres:6371.0088,miles:3958.761333810546,nauticalmiles:6371008.8/1852,inches:6371008.8*39.37,yards:6371008.8/1.0936,feet:20902260.511392,radians:1,degrees:6371008.8/111325},p={meters:1,metres:1,millimeters:1e3,millimetres:1e3,centimeters:100,centimetres:100,kilometers:.001,kilometres:.001,miles:1/1609.344,nauticalmiles:1/1852,inches:39.37,yards:1/1.0936,feet:3.28084,radians:1/6371008.8,degrees:1/111325},_={meters:1,metres:1,millimeters:1e6,millimetres:1e6,centimeters:1e4,centimetres:1e4,kilometers:1e-6,kilometres:1e-6,acres:247105e-9,miles:3.86e-7,yards:1.195990046,feet:10.763910417,inches:1550.003100006};n.earthRadius=6371008.8,n.factors=d,n.unitsFactors=p,n.areaFactors=_,n.feature=i,n.geometry=function(t,e,n){if(!t)throw new Error("type is required");if(!e)throw new Error("coordinates is required");if(!Array.isArray(e))throw new Error("coordinates must be an Array");if(n&&4!==n.length)throw new Error("bbox must be an Array of 4 numbers");var i;switch(t){case"Point":i=r(e).geometry;break;case"LineString":i=s(e).geometry;break;case"Polygon":i=o(e).geometry;break;case"MultiPoint":i=u(e).geometry;break;case"MultiLineString":i=a(e).geometry;break;case"MultiPolygon":i=l(e).geometry;break;default:throw new Error(t+" is invalid")}return n&&(i.bbox=n),i},n.point=r,n.polygon=o,n.lineString=s,n.featureCollection=function(t,e,n){if(!t)throw new Error("No features passed");if(!Array.isArray(t))throw new Error("features must be an Array");if(e&&4!==e.length)throw new Error("bbox must be an Array of 4 numbers");if(n&&-1===["string","number"].indexOf(typeof n))throw new Error("id must be a number or a string");var i={type:"FeatureCollection"};return n&&(i.id=n),e&&(i.bbox=e),i.features=t,i},n.multiLineString=a,n.multiPoint=u,n.multiPolygon=l,n.geometryCollection=function(t,e,n,r){if(!t)throw new Error("geometries is required");if(!Array.isArray(t))throw new Error("geometries must be an Array");return i({type:"GeometryCollection",geometries:t},e,n,r)},n.round=function(t,e){if(void 0===t||null===t||isNaN(t))throw new Error("num is required");if(e&&!(e>=0))throw new Error("precision must be a positive number");var n=Math.pow(10,e||0);return Math.round(t*n)/n},n.radiansToLength=c,n.lengthToRadians=h,n.lengthToDegrees=function(t,e){return f(h(t,e))},n.bearingToAzimuth=function(t){if(null===t||void 0===t)throw new Error("bearing is required");var e=t%360;return e<0&&(e+=360),e},n.radiansToDegrees=f,n.degreesToRadians=function(t){if(null===t||void 0===t)throw new Error("degrees is required");return t%360*Math.PI/180},n.convertLength=function(t,e,n){if(null===t||void 0===t)throw new Error("length is required");if(!(t>=0))throw new Error("length must be a positive number");return c(h(t,e),n||"kilometers")},n.convertArea=function(t,e,n){if(null===t||void 0===t)throw new Error("area is required");if(!(t>=0))throw new Error("area must be a positive number");var i=_[e||"meters"];if(!i)throw new Error("invalid original units");var r=_[n||"kilometers"];if(!r)throw new Error("invalid final units");return t/i*r},n.isNumber=g,n.isObject=function(t){return!!t&&t.constructor===Object},n.radians2degrees=function(){throw new Error("method has been renamed to `radiansToDegrees`")},n.degrees2radians=function(){throw new Error("method has been renamed to `degreesToRadians`")},n.distanceToDegrees=function(){throw new Error("method has been renamed to `lengthToDegrees`")},n.distanceToRadians=function(){throw new Error("method has been renamed to `lengthToRadians`")},n.radiansToDistance=function(){throw new Error("method has been renamed to `radiansToLength`")},n.bearingToAngle=function(){throw new Error("method has been renamed to `bearingToAzimuth`")},n.convertDistance=function(){throw new Error("method has been renamed to `convertLength`")}},{}],80:[function(t,e,n){"use 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G=[],q=0;q<=L;q++)for(var k=0;k<=P;k++){var B=q%2==1;if((0!==k||!B)&&(0!==k||!O)){var j=q*C+f-M,z=k*N+g+R;if(B&&(z-=w/2),!0===r)s([j,z],m/2,y/2,i,T,A).forEach(function(t){h?u(h,t)&&G.push(t):G.push(t)});else{var Y=o([j,z],m/2,y/2,i,T,A);h?u(h,Y)&&G.push(Y):G.push(Y)}}}return c.featureCollection(G)}function o(t,e,n,i,r,o){for(var s=[],a=0;a<6;a++){var u=t[0]+e*r[a],l=t[1]+n*o[a];s.push([u,l])}return s.push(s[0].slice()),c.polygon([s],i)}function s(t,e,n,i,r,o){for(var s=[],a=0;a<6;a++){var u=[];u.push(t),u.push([t[0]+e*r[a],t[1]+n*o[a]]),u.push([t[0]+e*r[(a+1)%6],t[1]+n*o[(a+1)%6]]),u.push(t),s.push(c.polygon([u],i))}return s}var a=i(t("@turf/distance")),u=i(t("@turf/intersect")),l=t("@turf/invariant"),c=t("@turf/helpers");e.exports=r,e.exports.default=r},{"@turf/distance":73,"@turf/helpers":79,"@turf/intersect":82,"@turf/invariant":84}],81:[function(t,e,n){"use strict";function i(t){return t&&"object"==typeof t&&"default"in t?t.default:t}function 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o=i(t("@turf/bbox")),s=i(t("@turf/hex-grid")),a=i(t("@turf/point-grid")),u=i(t("@turf/distance")),l=i(t("@turf/centroid")),c=i(t("@turf/square-grid")),h=i(t("@turf/triangle-grid")),f=i(t("@turf/clone")),g=t("@turf/helpers"),d=t("@turf/meta"),p=t("@turf/invariant");e.exports=r,e.exports.default=r},{"@turf/bbox":6,"@turf/centroid":33,"@turf/clone":36,"@turf/distance":73,"@turf/helpers":79,"@turf/hex-grid":80,"@turf/invariant":84,"@turf/meta":105,"@turf/point-grid":111,"@turf/square-grid":141,"@turf/triangle-grid":150}],82:[function(t,e,n){"use strict";function i(t){return t&&"object"==typeof t&&"default"in t?t.default:t}function r(t,e){var n=a.getGeom(t),i=a.getGeom(e);if(l(s(i,{precision:4})).coordinates[0].length<4)return null;if(l(s(n,{precision:4})).coordinates[0].length<4)return null;var r=new o.GeoJSONReader,c=r.read(s(n)),h=r.read(s(i)),f=o.OverlayOp.intersection(c,h);if(f.isEmpty())return null;var g=(new o.GeoJSONWriter).write(f);return u.feature(g)}var o=t("jsts-es"),s=i(t("@turf/truncate")),a=t("@turf/invariant"),u=t("@turf/helpers"),l=i(t("@turf/clean-coords"));e.exports=r,e.exports.default=r},{"@turf/clean-coords":35,"@turf/helpers":79,"@turf/invariant":84,"@turf/truncate":151,"jsts-es":83}],83:[function(t,e,n){arguments[4][30][0].apply(n,arguments)},{dup:30}],84:[function(t,e,n){"use strict";function i(t){if(!t)throw new Error("obj is required");var e;if(t.length?e=t:t.coordinates?e=t.coordinates:t.geometry&&t.geometry.coordinates&&(e=t.geometry.coordinates),e)return r(e),e;throw new Error("No valid coordinates")}function r(t){if(t.length>1&&o.isNumber(t[0])&&o.isNumber(t[1]))return!0;if(Array.isArray(t[0])&&t[0].length)return r(t[0]);throw new Error("coordinates must only contain numbers")}Object.defineProperty(n,"__esModule",{value:!0});var o=t("@turf/helpers");n.getCoord=function(t){if(!t)throw new Error("obj is required");var e=i(t);if(e.length>1&&o.isNumber(e[0])&&o.isNumber(e[1]))return e;throw new Error("Coordinate is not a valid Point")},n.getCoords=i,n.containsNumber=r,n.geojsonType=function(t,e,n){if(!e||!n)throw new Error("type and name required");if(!t||t.type!==e)throw new Error("Invalid input to "+n+": must be a "+e+", given "+t.type)},n.featureOf=function(t,e,n){if(!t)throw new Error("No feature passed");if(!n)throw new Error(".featureOf() requires a name");if(!t||"Feature"!==t.type||!t.geometry)throw new Error("Invalid input to "+n+", Feature with geometry required");if(!t.geometry||t.geometry.type!==e)throw new Error("Invalid input to "+n+": must be a "+e+", given "+t.geometry.type)},n.collectionOf=function(t,e,n){if(!t)throw new Error("No featureCollection passed");if(!n)throw new Error(".collectionOf() requires a name");if(!t||"FeatureCollection"!==t.type)throw new Error("Invalid input to "+n+", FeatureCollection required");for(var i=0;i<t.features.length;i++){var r=t.features[i];if(!r||"Feature"!==r.type||!r.geometry)throw new Error("Invalid input to "+n+", Feature with geometry 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