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i=e-1,s=this.slashed,o=this.unicodeI;t:for(;;){for(;o>0;)if(this.unicodeS+=String.fromCharCode(n),n=t.charCodeAt(e++),this.position++,4===o?(this.textNode+=String.fromCharCode(parseInt(this.unicodeS,16)),o=0,i=e-1):o++,!n)break t;if(n===h.doubleQuote&&!s){this.state=this.stack.pop()||c.VALUE,this.textNode+=t.substring(i,e-1),this.position+=e-1-i;break}if(n===h.backslash&&!s&&(s=!0,this.textNode+=t.substring(i,e-1),this.position+=e-1-i,n=t.charCodeAt(e++),this.position++,!n))break;if(s){if(s=!1,n===h.n?this.textNode+="\n":n===h.r?this.textNode+="\r":n===h.t?this.textNode+="\t":n===h.f?this.textNode+="\f":n===h.b?this.textNode+="\b":n===h.u?(o=1,this.unicodeS=""):this.textNode+=String.fromCharCode(n),n=t.charCodeAt(e++),this.position++,i=e-1,n)continue;break}f.lastIndex=e;var a=f.exec(t);if(null===a){e=t.length+1,this.textNode+=t.substring(i,e-1),this.position+=e-1-i;break}if(e=a.index+1,!(n=t.charCodeAt(a.index))){this.textNode+=t.substring(i,e-1),this.position+=e-1-i;break}}this.slashed=s,this.unicodeI=o;continue;case c.TRUE:n===h.r?this.state=c.TRUE2:this._error("Invalid true started with t".concat(n));continue;case c.TRUE2:n===h.u?this.state=c.TRUE3:this._error("Invalid true started with tr".concat(n));continue;case c.TRUE3:n===h.e?(this.emit("onvalue",!0),this.state=this.stack.pop()||c.VALUE):this._error("Invalid true started with tru".concat(n));continue;case c.FALSE:n===h.a?this.state=c.FALSE2:this._error("Invalid false started with f".concat(n));continue;case c.FALSE2:n===h.l?this.state=c.FALSE3:this._error("Invalid false started with fa".concat(n));continue;case c.FALSE3:n===h.s?this.state=c.FALSE4:this._error("Invalid false started with fal".concat(n));continue;case 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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 _t(Et.asList(this._geometries)),n=new _t(Et.asList(t._geometries));return this.compare(e,n)}if(2===arguments.length){for(var r=arguments[1],i=arguments[0],s=this.getNumGeometries(),o=i.getNumGeometries(),a=0;a<s&&a<o;){var u=this.getGeometryN(a),l=i.getGeometryN(a),c=u.compareToSameClass(l,r);if(0!==c)return c;a++}return a<s?1:a<o?-1:0}},apply:function(){if(w(arguments[0],Z))for(var t=arguments[0],e=0;e<this._geometries.length;e++)this._geometries[e].apply(t);else if(w(arguments[0],Mt)){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(w(arguments[0],It)){var r=arguments[0];for(r.filter(this),e=0;e<this._geometries.length;e++)this._geometries[e].apply(r)}else if(w(arguments[0],H)){var i=arguments[0];for(i.filter(this),e=0;e<this._geometries.length;e++)this._geometries[e].apply(i)}},getBoundary:function(){return this.checkNotGeometryCollection(this),b.shouldNeverReachHere(),null},getGeometryType:function(){return J.TYPENAME_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 Ot(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 Ot}}),Ot.serialVersionUID=-0x4f07bcb1f857d800,m(St,Ot),e(St.prototype,{equalsExact:function(){if(2===arguments.length&&"number"==typeof arguments[1]&&arguments[0]instanceof J){var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&Ot.prototype.equalsExact.call(this,t,e)}return Ot.prototype.equalsExact.apply(this,arguments)},getBoundaryDimension:function(){return this.isClosed()?wt.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},getTypeCode:function(){return J.TYPECODE_MULTILINESTRING},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 Nt(this).getBoundary()},getGeometryType:function(){return J.TYPENAME_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 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r=t.getGeometryN(n);0!==r.getNumPoints()&&(this.addEndpoint(r.getCoordinateN(0)),this.addEndpoint(r.getCoordinateN(r.getNumPoints()-1)))}for(var i=this._endpointMap.entrySet().iterator();i.hasNext();){var s=i.next(),o=s.getValue().count;this._bnRule.isInBoundary(o)&&e.add(s.getKey())}return nt.toCoordinateArray(e)},addEndpoint:function(t){var e=this._endpointMap.get(t);null===e&&(e=new Pt,this._endpointMap.put(t,e)),e.count++},interfaces_:function(){return[]},getClass:function(){return Nt}}),Nt.getBoundary=function(){return 1===arguments.length?new Nt(arguments[0]).getBoundary():2===arguments.length?new Nt(arguments[0],arguments[1]).getBoundary():void 0},e(Pt.prototype,{interfaces_:function(){return[]},getClass:function(){return Pt}}),e(Ct.prototype,{interfaces_:function(){return[]},getClass:function(){return Ct}}),Ct.ofLine=function(t){var e=t.size();if(e<=1)return 0;var n=0,r=new x;t.getCoordinate(0,r);for(var i=r.x,s=r.y,o=1;o<e;o++){t.getCoordinate(o,r);var a=r.x,u=r.y,l=a-i,c=u-s;n+=Math.sqrt(l*l+c*c),i=a,s=u}return n},e(jt.prototype,{interfaces_:function(){return[]},getClass:function(){return jt}}),jt.chars=function(t,e){for(var n=new Array(e).fill(null),r=0;r<e;r++)n[r]=t;return new String(n)},jt.getStackTrace=function(){if(1===arguments.length){var t=arguments[0],e=new Rt,n=new Lt(e);return t.printStackTrace(n),e.toString()}if(2===arguments.length){for(var r=arguments[0],i=arguments[1],s="",o=new At(new Tt(jt.getStackTrace(r))),a=0;a<i;a++)try{s+=o.readLine()+jt.NEWLINE}catch(t){if(!(t instanceof kt))throw t;b.shouldNeverReachHere()}return s}},jt.split=function(t,e){for(var n=e.length,r=new C,i=""+t,s=i.indexOf(e);0<=s;){var o=i.substring(0,s);r.add(o),s=(i=i.substring(s+n)).indexOf(e)}0<i.length&&r.add(i);for(var a=new Array(r.size()).fill(null),u=0;u<a.length;u++)a[u]=r.get(u);return a},jt.toString=function(){if(1===arguments.length&&"number"==typeof arguments[0]){var t=arguments[0];return jt.SIMPLE_ORDINATE_FORMAT.format(t)}},jt.spaces=function(t){return jt.chars(" ",t)},jt.NEWLINE=U.getProperty("line.separator"),jt.SIMPLE_ORDINATE_FORMAT=new function(){}("0.#"),Dt.prototype.append=function(t){this.str+=t},Dt.prototype.setCharAt=function(t,e){this.str=this.str.substr(0,t)+e+this.str.substr(t+1)},Dt.prototype.toString=function(t){return this.str},e(Ft.prototype,{interfaces_:function(){return[]},getClass:function(){return Ft}}),Ft.copyCoord=function(t,e,n,r){for(var i=Math.min(t.getDimension(),n.getDimension()),s=0;s<i;s++)n.setOrdinate(r,s,t.getOrdinate(e,s))},Ft.isRing=function(t){var e=t.size();return 0===e||!(e<=3)&&t.getOrdinate(0,W.X)===t.getOrdinate(e-1,W.X)&&t.getOrdinate(0,W.Y)===t.getOrdinate(e-1,W.Y)},Ft.isEqual=function(t,e){var n=t.size();if(n!==e.size())return!1;for(var r=Math.min(t.getDimension(),e.getDimension()),i=0;i<n;i++)for(var o=0;o<r;o++){var a=t.getOrdinate(i,o),u=e.getOrdinate(i,o);if(!(t.getOrdinate(i,o)===e.getOrdinate(i,o)||s.isNaN(a)&&s.isNaN(u)))return!1}return!0},Ft.extend=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();if(Ft.copy(e,0,r,0,i),0<i)for(var s=i;s<n;s++)Ft.copy(e,i-1,r,s,1);return r},Ft.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),r=0;r<=n;r++)Ft.swap(t,r,e-r)},Ft.swap=function(t,e,n){if(e===n)return null;for(var r=0;r<t.getDimension();r++){var i=t.getOrdinate(e,r);t.setOrdinate(e,r,t.getOrdinate(n,r)),t.setOrdinate(n,r,i)}},Ft.copy=function(t,e,n,r,i){for(var s=0;s<i;s++)Ft.copyCoord(t,e+s,n,r+s)},Ft.toString=function(){if(1===arguments.length&&w(arguments[0],W)){var t=arguments[0],e=t.size();if(0===e)return"()";var n=t.getDimension(),r=new Dt;r.append("(");for(var i=0;i<e;i++){0<i&&r.append(" ");for(var s=0;s<n;s++)0<s&&r.append(","),r.append(jt.toString(t.getOrdinate(i,s)))}return r.append(")"),r.toString()}},Ft.ensureValidRing=function(t,e){var n=e.size();return 0===n?e:n<=3?Ft.createClosedRing(t,e,4):e.getOrdinate(0,W.X)===e.getOrdinate(n-1,W.X)&&e.getOrdinate(0,W.Y)===e.getOrdinate(n-1,W.Y)?e:Ft.createClosedRing(t,e,n+1)},Ft.createClosedRing=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();Ft.copy(e,0,r,0,i);for(var s=i;s<n;s++)Ft.copy(e,0,r,s,1);return r},m(Bt,J),e(Bt.prototype,{computeEnvelopeInternal:function(){return this.isEmpty()?new R:this._points.expandEnvelope(new R)},isRing:function(){return this.isClosed()&&this.isSimple()},getCoordinates:function(){return this._points.toCoordinateArray()},equalsExact:function(){if(2===arguments.length&&"number"==typeof arguments[1]&&arguments[0]instanceof J){var t=arguments[0],e=arguments[1];if(!this.isEquivalentClass(t))return!1;var n=t;if(this._points.size()!==n._points.size())return!1;for(var r=0;r<this._points.size();r++)if(!this.equal(this._points.getCoordinate(r),n._points.getCoordinate(r),e))return!1;return!0}return J.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))){if(0<this._points.getCoordinate(t).compareTo(this._points.getCoordinate(e))){var n=this._points.copy();Ft.reverse(n),this._points=n}return null}}},getCoordinate:function(){return this.isEmpty()?null:this._points.getCoordinate(0)},getBoundaryDimension:function(){return this.isClosed()?wt.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)},getTypeCode:function(){return J.TYPECODE_LINESTRING},getDimension:function(){return 1},getLength:function(){return Ct.ofLine(this._points)},getNumPoints:function(){return this._points.size()},reverse:function(){var t=this._points.copy();return Ft.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 r=this._points.getCoordinate(e).compareTo(t._points.getCoordinate(n));if(0!==r)return r;e++,n++}return e<this._points.size()?1:n<t._points.size()?-1:0}if(2===arguments.length)return t=arguments[0],arguments[1].compare(this._points,t._points)},apply:function(){if(w(arguments[0],Z))for(var t=arguments[0],e=0;e<this._points.size();e++)t.filter(this._points.getCoordinate(e));else if(w(arguments[0],Mt)){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(w(arguments[0],It)||w(arguments[0],H))&&arguments[0].filter(this)},getBoundary:function(){return new Nt(this).getBoundary()},isEquivalentClass:function(t){return t instanceof Bt},getCoordinateN:function(t){return this._points.getCoordinate(t)},getGeometryType:function(){return J.TYPENAME_LINESTRING},copy:function(){return new Bt(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[vt]},getClass:function(){return Bt}}),Bt.serialVersionUID=0x2b2b51ba435c8e00,e(Gt.prototype,{interfaces_:function(){return[]},getClass:function(){return Gt}}),m(qt,J),e(qt.prototype,{computeEnvelopeInternal:function(){if(this.isEmpty())return new R;var t=new R;return t.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),t},getCoordinates:function(){return this.isEmpty()?[]:[this.getCoordinate()]},equalsExact:function(){if(2===arguments.length&&"number"==typeof arguments[1]&&arguments[0]instanceof J){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 J.prototype.equalsExact.apply(this,arguments)},normalize:function(){},getCoordinate:function(){return 0!==this._coordinates.size()?this._coordinates.getCoordinate(0):null},getBoundaryDimension:function(){return wt.FALSE},getTypeCode:function(){return J.TYPECODE_POINT},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){var t=arguments[0];return this.getCoordinate().compareTo(t.getCoordinate())}if(2===arguments.length)return t=arguments[0],arguments[1].compare(this._coordinates,t._coordinates)},apply:function(){if(w(arguments[0],Z)){var t=arguments[0];if(this.isEmpty())return null;t.filter(this.getCoordinate())}else if(w(arguments[0],Mt)){var e=arguments[0];if(this.isEmpty())return null;e.filter(this._coordinates,0),e.isGeometryChanged()&&this.geometryChanged()}else(w(arguments[0],It)||w(arguments[0],H))&&arguments[0].filter(this)},getBoundary:function(){return this.getFactory().createGeometryCollection()},getGeometryType:function(){return J.TYPENAME_POINT},copy:function(){return new qt(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([])),b.isTrue(t.size()<=1),this._coordinates=t},isSimple:function(){return!0},interfaces_:function(){return[Gt]},getClass:function(){return qt}}),qt.serialVersionUID=0x44077bad161cbc00,e(Ut.prototype,{interfaces_:function(){return[]},getClass:function(){return Ut}}),Ut.ofRing=function(){if(arguments[0]instanceof Array){var t=arguments[0];return Math.abs(Ut.ofRingSigned(t))}if(w(arguments[0],W)){var e=arguments[0];return Math.abs(Ut.ofRingSigned(e))}},Ut.ofRingSigned=function(){if(arguments[0]instanceof Array){var t=arguments[0];if(t.length<3)return 0;for(var e=0,n=t[0].x,r=1;r<t.length-1;r++){var i=t[r].x-n,s=t[r+1].y;e+=i*(t[r-1].y-s)}return e/2}if(w(arguments[0],W)){var o=arguments[0],a=o.size();if(a<3)return 0;var u=new x,l=new x,c=new x;for(o.getCoordinate(0,l),o.getCoordinate(1,c),n=l.x,c.x-=n,e=0,r=1;r<a-1;r++)u.y=l.y,l.x=c.x,l.y=c.y,o.getCoordinate(r+1,c),c.x-=n,e+=l.x*(u.y-c.y);return e/2}},e(zt.prototype,{interfaces_:function(){return[]},getClass:function(){return zt}}),m(Vt,J),e(Vt.prototype,{computeEnvelopeInternal:function(){return this._shell.getEnvelopeInternal()},getCoordinates:function(){if(this.isEmpty())return[];for(var t=new Array(this.getNumPoints()).fill(null),e=-1,n=this._shell.getCoordinates(),r=0;r<n.length;r++)t[++e]=n[r];for(var i=0;i<this._holes.length;i++)for(var s=this._holes[i].getCoordinates(),o=0;o<s.length;o++)t[++e]=s[o];return t},getArea:function(){var t=0;t+=Ut.ofRing(this._shell.getCoordinateSequence());for(var e=0;e<this._holes.length;e++)t-=Ut.ofRing(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((s=t.getX(n))!==e.getMinX()&&s!==e.getMaxX())return!1;if((o=t.getY(n))!==e.getMinY()&&o!==e.getMaxY())return!1}var r=t.getX(0),i=t.getY(0);for(n=1;n<=4;n++){var s,o;if((s=t.getX(n))!==r==((o=t.getY(n))!==i))return!1;r=s,i=o}return!0},equalsExact:function(){if(2===arguments.length&&"number"==typeof arguments[1]&&arguments[0]instanceof J){var t=arguments[0],e=arguments[1];if(!this.isEquivalentClass(t))return!1;var n=t,r=this._shell,i=n._shell;if(!r.equalsExact(i,e))return!1;if(this._holes.length!==n._holes.length)return!1;for(var s=0;s<this._holes.length;s++)if(!this._holes[s].equalsExact(n._holes[s],e))return!1;return!0}return J.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);Et.sort(this._holes)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(e.isEmpty())return null;var r=new Array(e.getCoordinates().length-1).fill(null);U.arraycopy(e.getCoordinates(),0,r,0,r.length);var i=nt.minCoordinate(e.getCoordinates());nt.scroll(r,i),U.arraycopy(r,0,e.getCoordinates(),0,r.length),e.getCoordinates()[r.length]=r[0],q.isCCW(e.getCoordinates())===n&&nt.reverse(e.getCoordinates())}},getCoordinate:function(){return this._shell.getCoordinate()},getNumInteriorRing:function(){return this._holes.length},getBoundaryDimension:function(){return 1},getTypeCode:function(){return J.TYPECODE_POLYGON},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 r=arguments[1],i=arguments[0],s=(e=this._shell,n=i._shell,e.compareToSameClass(n,r));if(0!==s)return s;for(var o=this.getNumInteriorRing(),a=i.getNumInteriorRing(),u=0;u<o&&u<a;){var l=this.getInteriorRingN(u),c=i.getInteriorRingN(u),h=l.compareToSameClass(c,r);if(0!==h)return h;u++}return u<o?1:u<a?-1:0}},apply:function(){if(w(arguments[0],Z)){var t=arguments[0];this._shell.apply(t);for(var e=0;e<this._holes.length;e++)this._holes[e].apply(t)}else if(w(arguments[0],Mt)){var n=arguments[0];if(this._shell.apply(n),!n.isDone())for(e=0;e<this._holes.length&&(this._holes[e].apply(n),!n.isDone());e++);n.isGeometryChanged()&&this.geometryChanged()}else if(w(arguments[0],It))arguments[0].filter(this);else if(w(arguments[0],H)){var r=arguments[0];for(r.filter(this),this._shell.apply(r),e=0;e<this._holes.length;e++)this._holes[e].apply(r)}},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)},getGeometryType:function(){return J.TYPENAME_POLYGON},copy:function(){for(var t=this._shell.copy(),e=new Array(this._holes.length).fill(null),n=0;n<this._holes.length;n++)e[n]=this._holes[n].copy();return new Vt(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[zt]},getClass:function(){return Vt}}),Vt.serialVersionUID=-0x307ffefd8dc97200,m(Yt,Ot),e(Yt.prototype,{isValid:function(){return!0},equalsExact:function(){if(2===arguments.length&&"number"==typeof arguments[1]&&arguments[0]instanceof J){var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&Ot.prototype.equalsExact.call(this,t,e)}return Ot.prototype.equalsExact.apply(this,arguments)},getCoordinate:function(){if(1===arguments.length&&Number.isInteger(arguments[0])){var t=arguments[0];return this._geometries[t].getCoordinate()}return Ot.prototype.getCoordinate.apply(this,arguments)},getBoundaryDimension:function(){return wt.FALSE},getTypeCode:function(){return J.TYPECODE_MULTIPOINT},getDimension:function(){return 0},getBoundary:function(){return this.getFactory().createGeometryCollection()},getGeometryType:function(){return 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C,e=0;e<this._geometries.length;e++)for(var n=this._geometries[e].getBoundary(),r=0;r<n.getNumGeometries();r++)t.add(n.getGeometryN(r));var i=new Array(t.size()).fill(null);return this.getFactory().createMultiLineString(t.toArray(i))},getGeometryType:function(){return J.TYPENAME_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 Xt(t,this._factory)},interfaces_:function(){return[zt]},getClass:function(){return Xt}}),Xt.serialVersionUID=-0x7a5aa1369171980,e(Ht.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 Ot?this.editGeometryCollection(t,e):t instanceof Vt?this.editPolygon(t,e):t instanceof qt||t instanceof 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t=arguments[0],e=arguments[1];return 3<e&&(e=3),e<2?new $t(t):new $t(t,e)}},interfaces_:function(){return[X,y]},getClass:function(){return te}}),te.instance=function(){return te.instanceObject},te.serialVersionUID=-0x38e49fa6cf6f2e00,te.instanceObject=new te;var ee=Object.defineProperty,ne=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&&function(t){this.add?t.forEach(this.add,this):t.forEach((function(t){this.set(t[0],t[1])}),this)}.call(this,t)}return e||ee(t,"size",{get:ie}),(t.constructor=n).prototype=t,n}({delete:function(t){return this.has(t)&&(this._keys.splice(bt,1),this._values.splice(bt,1),this._itp.forEach((function(t){bt<t[0]&&t[0]--}))),-1<bt},has:function(t){return function(t,e){if(this.objectOnly&&e!==Object(e))throw new TypeError("Invalid value used as weak collection key");if(e!=e||0===e)for(bt=t.length;bt--&&(n=t[bt])!==(r=e)&&(n==n||r==r););else bt=t.indexOf(e);var 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if(1===arguments.length)if(arguments[0]instanceof ue){var t=arguments[0];(this._modelType=t)===ae.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var e=arguments[0];this._modelType=ae.FIXED,this.setScale(e)}else if(arguments[0]instanceof ae){var n=arguments[0];this._modelType=n._modelType,this._scale=n._scale}}function ue(){this._name=null;var t=arguments[0];this._name=t,ue.nameToTypeMap.put(t,this)}function le(){if(this._precisionModel=null,this._coordinateSequenceFactory=null,this._SRID=null,0===arguments.length)le.call(this,new ae,0);else if(1===arguments.length){if(w(arguments[0],X)){var t=arguments[0];le.call(this,new ae,0,t)}else if(arguments[0]instanceof ae){var e=arguments[0];le.call(this,e,0,le.getDefaultCoordinateSequenceFactory())}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];le.call(this,n,r,le.getDefaultCoordinateSequenceFactory())}else if(3===arguments.length){var 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e.join(",")},linearring:function(t){for(var e=[],n=0,r=t._points._coordinates.length;n<r;++n)e.push(fe.coordinate.call(this,t._points._coordinates[n]));return e.join(",")},multilinestring:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push("("+fe.linestring.call(this,t._geometries[n])+")");return e.join(",")},polygon:function(t){var e=[];e.push("("+fe.linestring.call(this,t._shell)+")");for(var n=0,r=t._holes.length;n<r;++n)e.push("("+fe.linestring.call(this,t._holes[n])+")");return e.join(",")},multipolygon:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push("("+fe.polygon.call(this,t._geometries[n])+")");return e.join(",")},geometrycollection:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push(this.extractGeometry(t._geometries[n]));return e.join(",")}},de={coord:function(t){var e=t.trim().split(ce.spaces),n=new x(Number.parseFloat(e[0]),Number.parseFloat(e[1]));return this.precisionModel.makePrecise(n),n},point:function(t){return void 0===t?this.geometryFactory.createPoint():this.geometryFactory.createPoint(de.coord.call(this,t))},multipoint:function(t){if(void 0===t)return this.geometryFactory.createMultiPoint();for(var e,n=t.trim().split(","),r=[],i=0,s=n.length;i<s;++i)e=n[i].replace(ce.trimParens,"$1"),r.push(de.point.call(this,e));return this.geometryFactory.createMultiPoint(r)},linestring:function(t){if(void 0===t)return this.geometryFactory.createLineString();for(var e=t.trim().split(","),n=[],r=0,i=e.length;r<i;++r)n.push(de.coord.call(this,e[r]));return this.geometryFactory.createLineString(n)},linearring:function(t){if(void 0===t)return this.geometryFactory.createLinearRing();for(var e=t.trim().split(","),n=[],r=0,i=e.length;r<i;++r)n.push(de.coord.call(this,e[r]));return this.geometryFactory.createLinearRing(n)},multilinestring:function(t){if(void 0===t)return this.geometryFactory.createMultiLineString();for(var e,n=t.trim().split(ce.parenComma),r=[],i=0,s=n.length;i<s;++i)e=n[i].replace(ce.trimParens,"$1"),r.push(de.linestring.call(this,e));return this.geometryFactory.createMultiLineString(r)},polygon:function(t){if(void 0===t)return this.geometryFactory.createPolygon();for(var e,n,r,i,s=t.trim().split(ce.parenComma),o=[],a=0,u=s.length;a<u;++a)e=s[a].replace(ce.trimParens,"$1"),n=de.linestring.call(this,e),r=this.geometryFactory.createLinearRing(n._points),0===a?i=r:o.push(r);return this.geometryFactory.createPolygon(i,o)},multipolygon:function(t){if(void 0===t)return this.geometryFactory.createMultiPolygon();for(var e,n=t.trim().split(ce.doubleParenComma),r=[],i=0,s=n.length;i<s;++i)e=n[i].replace(ce.trimParens,"$1"),r.push(de.polygon.call(this,e));return this.geometryFactory.createMultiPolygon(r)},geometrycollection:function(t){if(void 0===t)return this.geometryFactory.createGeometryCollection();for(var e=(t=t.replace(/,\s*([A-Za-z])/g,"|$1")).trim().split("|"),n=[],r=0,i=e.length;r<i;++r)n.push(this.read(e[r]));return this.geometryFactory.createGeometryCollection(n)}};function pe(t){this.parser=new he(t)}function ge(){this._result=null,this._inputLines=Array(2).fill().map((function(){return Array(2)})),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new x,this._intPt[1]=new x,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0}function ye(){ge.apply(this)}function ve(){if(this.p0=null,this.p1=null,0===arguments.length)ve.call(this,new x,new x);else if(1===arguments.length){var t=arguments[0];ve.call(this,t.p0,t.p1)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.p0=e,this.p1=n}else if(4===arguments.length){var r=arguments[0],i=arguments[1],s=arguments[2],o=arguments[3];ve.call(this,new x(r,i),new x(s,o))}}function me(){}function _e(){if(this._matrix=null,0===arguments.length)this._matrix=Array(3).fill().map((function(){return Array(3)})),this.setAll(wt.FALSE);else if(1===arguments.length)if("string"==typeof arguments[0]){var t=arguments[0];_e.call(this),this.set(t)}else if(arguments[0]instanceof _e){var e=arguments[0];_e.call(this),this._matrix[me.INTERIOR][me.INTERIOR]=e._matrix[me.INTERIOR][me.INTERIOR],this._matrix[me.INTERIOR][me.BOUNDARY]=e._matrix[me.INTERIOR][me.BOUNDARY],this._matrix[me.INTERIOR][me.EXTERIOR]=e._matrix[me.INTERIOR][me.EXTERIOR],this._matrix[me.BOUNDARY][me.INTERIOR]=e._matrix[me.BOUNDARY][me.INTERIOR],this._matrix[me.BOUNDARY][me.BOUNDARY]=e._matrix[me.BOUNDARY][me.BOUNDARY],this._matrix[me.BOUNDARY][me.EXTERIOR]=e._matrix[me.BOUNDARY][me.EXTERIOR],this._matrix[me.EXTERIOR][me.INTERIOR]=e._matrix[me.EXTERIOR][me.INTERIOR],this._matrix[me.EXTERIOR][me.BOUNDARY]=e._matrix[me.EXTERIOR][me.BOUNDARY],this._matrix[me.EXTERIOR][me.EXTERIOR]=e._matrix[me.EXTERIOR][me.EXTERIOR]}}function be(){}function xe(){this.p0=null,this.p1=null,this.p2=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.p0=t,this.p1=e,this.p2=n}e(pe.prototype,{write:function(t){return this.parser.write(t)}}),e(pe,{toLineString:function(t,e){if(2!==arguments.length)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"}}),e(ge.prototype,{getIndexAlongSegment:function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]},getTopologySummary:function(){var t=new Dt;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()},computeIntersection:function(t,e,n,r){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=r,this._result=this.computeIntersect(t,e,n,r)},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],e=this.getEdgeDistance(t,0),n=this.getEdgeDistance(t,1);this._intLineIndex[t][1]=n<e?(this._intLineIndex[t][0]=0,1):(this._intLineIndex[t][0]=1,0)}},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!==ge.NO_INTERSECTION},getEdgeDistance:function(t,e){return ge.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1])},isCollinear:function(){return this._result===ge.COLLINEAR_INTERSECTION},toString:function(){return pe.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+pe.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 ge}}),ge.computeEdgeDistance=function(t,e,n){var r=Math.abs(n.x-e.x),i=Math.abs(n.y-e.y),s=-1;if(t.equals(e))s=0;else if(t.equals(n))s=i<r?r:i;else{var o=Math.abs(t.x-e.x),a=Math.abs(t.y-e.y);0!==(s=i<r?o:a)||t.equals(e)||(s=Math.max(o,a))}return b.isTrue(!(0===s&&!t.equals(e)),"Bad distance calculation"),s},ge.nonRobustComputeEdgeDistance=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,s=Math.sqrt(r*r+i*i);return b.isTrue(!(0===s&&!t.equals(e)),"Invalid distance calculation"),s},ge.DONT_INTERSECT=0,ge.DO_INTERSECT=1,ge.COLLINEAR=2,ge.NO_INTERSECTION=0,ge.POINT_INTERSECTION=1,ge.COLLINEAR_INTERSECTION=2,m(ye,ge),e(ye.prototype,{isInSegmentEnvelopes:function(t){var e=new R(this._inputLines[0][0],this._inputLines[0][1]),n=new R(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&n.contains(t)},computeIntersection:function(){if(3!==arguments.length)return ge.prototype.computeIntersection.apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2];if(this._isProper=!1,R.intersects(e,n,t)&&0===q.index(e,n,t)&&0===q.index(n,e,t))return this._isProper=!0,(t.equals(e)||t.equals(n))&&(this._isProper=!1),this._result=ge.POINT_INTERSECTION,null;this._result=ge.NO_INTERSECTION},normalizeToMinimum:function(t,e,n,r,i){i.x=this.smallestInAbsValue(t.x,e.x,n.x,r.x),i.y=this.smallestInAbsValue(t.y,e.y,n.y,r.y),t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},safeHCoordinateIntersection:function(t,e,n,r){var i=null;try{i=z.intersection(t,e,n,r)}catch(s){if(!(s instanceof A))throw s;i=ye.nearestEndpoint(t,e,n,r)}return i},intersection:function(t,e,n,r){var i=this.intersectionWithNormalization(t,e,n,r);return this.isInSegmentEnvelopes(i)||(i=new x(ye.nearestEndpoint(t,e,n,r))),null!==this._precisionModel&&this._precisionModel.makePrecise(i),i},smallestInAbsValue:function(t,e,n,r){var i=t,s=Math.abs(i);return Math.abs(e)<s&&(i=e,s=Math.abs(e)),Math.abs(n)<s&&(i=n,s=Math.abs(n)),Math.abs(r)<s&&(i=r),i},checkDD:function(t,e,n,r,i){var s=G.intersection(t,e,n,r),o=this.isInSegmentEnvelopes(s);U.out.println("DD in 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i&&s?(this._intPt[0]=n,this._intPt[1]=r,ge.COLLINEAR_INTERSECTION):o&&a?(this._intPt[0]=t,this._intPt[1]=e,ge.COLLINEAR_INTERSECTION):i&&o?(this._intPt[0]=n,this._intPt[1]=t,!n.equals(t)||s||a?ge.COLLINEAR_INTERSECTION:ge.POINT_INTERSECTION):i&&a?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||s||o?ge.COLLINEAR_INTERSECTION:ge.POINT_INTERSECTION):s&&o?(this._intPt[0]=r,this._intPt[1]=t,!r.equals(t)||i||a?ge.COLLINEAR_INTERSECTION:ge.POINT_INTERSECTION):s&&a?(this._intPt[0]=r,this._intPt[1]=e,!r.equals(e)||i||o?ge.COLLINEAR_INTERSECTION:ge.POINT_INTERSECTION):ge.NO_INTERSECTION},normalizeToEnvCentre:function(t,e,n,r,i){var s=t.x<e.x?t.x:e.x,o=t.y<e.y?t.y:e.y,a=t.x>e.x?t.x:e.x,u=t.y>e.y?t.y:e.y,l=n.x<r.x?n.x:r.x,c=n.y<r.y?n.y:r.y,h=n.x>r.x?n.x:r.x,f=n.y>r.y?n.y:r.y,d=((l<s?s:l)+(a<h?a:h))/2,p=((c<o?o:c)+(u<f?u:f))/2;i.x=d,i.y=p,t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},computeIntersect:function(t,e,n,r){if(this._isProper=!1,!R.intersects(t,e,n,r))return ge.NO_INTERSECTION;var i=q.index(t,e,n),s=q.index(t,e,r);if(0<i&&0<s||i<0&&s<0)return ge.NO_INTERSECTION;var o=q.index(n,r,t),a=q.index(n,r,e);return 0<o&&0<a||o<0&&a<0?ge.NO_INTERSECTION:0===i&&0===s&&0===o&&0===a?this.computeCollinearIntersection(t,e,n,r):(0===i||0===s||0===o||0===a?(this._isProper=!1,t.equals2D(n)||t.equals2D(r)?this._intPt[0]=t:e.equals2D(n)||e.equals2D(r)?this._intPt[0]=e:0===i?this._intPt[0]=new x(n):0===s?this._intPt[0]=new x(r):0===o?this._intPt[0]=new x(t):0===a&&(this._intPt[0]=new x(e))):(this._isProper=!0,this._intPt[0]=this.intersection(t,e,n,r)),ge.POINT_INTERSECTION)},interfaces_:function(){return[]},getClass:function(){return ye}}),ye.nearestEndpoint=function(t,e,n,r){var i=t,s=Y.pointToSegment(t,n,r),o=Y.pointToSegment(e,n,r);return o<s&&(s=o,i=e),(o=Y.pointToSegment(n,t,e))<s&&(s=o,i=n),(o=Y.pointToSegment(r,t,e))<s&&(s=o,i=r),i},e(ve.prototype,{minX:function(){return Math.min(this.p0.x,this.p1.x)},orientationIndex:function(){if(arguments[0]instanceof 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t===e&&_e.isTrue(this._matrix[me.INTERIOR][me.INTERIOR])&&this._matrix[me.INTERIOR][me.EXTERIOR]===wt.FALSE&&this._matrix[me.BOUNDARY][me.EXTERIOR]===wt.FALSE&&this._matrix[me.EXTERIOR][me.INTERIOR]===wt.FALSE&&this._matrix[me.EXTERIOR][me.BOUNDARY]===wt.FALSE},toString:function(){for(var t=new Dt("123456789"),e=0;e<3;e++)for(var n=0;n<3;n++)t.setCharAt(3*e+n,wt.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 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r=e.distance(n),i=t.distance(n),s=t.distance(e),o=r+i+s;return new x((r*t.x+i*e.x+s*n.x)/o,(r*t.y+i*e.y+s*n.y)/o)};var Ee=Object.freeze({Coordinate:x,CoordinateList:T,Envelope:R,LineSegment:ve,GeometryFactory:le,Geometry:J,Point:qt,LineString:Bt,LinearRing:Wt,Polygon:Vt,GeometryCollection:Ot,MultiPoint:Yt,MultiLineString:St,MultiPolygon:Xt,Dimension:wt,IntersectionMatrix:_e,PrecisionModel:ae,Location:me,Triangle:xe});function we(){this._pt=[new x,new x],this._distance=s.NaN,this._isNull=!0}function Ie(){}function Me(){this._g0=null,this._g1=null,this._ptDist=new we;var t=arguments[this._densifyFrac=0],e=arguments[1];this._g0=t,this._g1=e}function Oe(){this._maxPtDist=new we,this._minPtDist=new we,this._euclideanDist=new Ie,this._geom=null;var t=arguments[0];this._geom=t}function Se(){this._maxPtDist=new we,this._minPtDist=new we,this._geom=null;var t=arguments[this._numSubSegs=0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))}e(we.prototype,{getCoordinates:function(){return this._pt},getCoordinate:function(t){return this._pt[t]},setMinimum:function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}},initialize:function(){if(0===arguments.length)this._isNull=!0;else if(2===arguments.length){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}},toString:function(){return pe.toLineString(this._pt[0],this._pt[1])},getDistance:function(){return this._distance},setMaximum:function(){if(1===arguments.length){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}},interfaces_:function(){return[]},getClass:function(){return we}}),e(Ie.prototype,{interfaces_:function(){return[]},getClass:function(){return Ie}}),Ie.computeDistance=function(){if(arguments[2]instanceof we&&arguments[0]instanceof Bt&&arguments[1]instanceof x)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=new ve,i=t.getCoordinates(),s=0;s<i.length-1;s++){r.setCoordinates(i[s],i[s+1]);var o=r.closestPoint(e);n.setMinimum(o,e)}else if(arguments[2]instanceof we&&arguments[0]instanceof Vt&&arguments[1]instanceof x){var a=arguments[0],u=arguments[1],l=arguments[2];for(Ie.computeDistance(a.getExteriorRing(),u,l),s=0;s<a.getNumInteriorRing();s++)Ie.computeDistance(a.getInteriorRingN(s),u,l)}else if(arguments[2]instanceof we&&arguments[0]instanceof J&&arguments[1]instanceof x){var c=arguments[0],h=arguments[1],f=arguments[2];if(c instanceof Bt)Ie.computeDistance(c,h,f);else if(c instanceof Vt)Ie.computeDistance(c,h,f);else if(c instanceof Ot){var d=c;for(s=0;s<d.getNumGeometries();s++){var p=d.getGeometryN(s);Ie.computeDistance(p,h,f)}}else f.setMinimum(c.getCoordinate(),h)}else if(arguments[2]instanceof we&&arguments[0]instanceof ve&&arguments[1]instanceof x){var g=arguments[1],y=arguments[2];o=arguments[0].closestPoint(g),y.setMinimum(o,g)}},e(Me.prototype,{getCoordinates:function(){return this._ptDist.getCoordinates()},setDensifyFraction:function(t){if(1<t||t<=0)throw new r("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},compute:function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},distance:function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},computeOrientedDistance:function(t,e,n){var r=new Oe(e);if(t.apply(r),n.setMaximum(r.getMaxPointDistance()),0<this._densifyFrac){var i=new Se(e,this._densifyFrac);t.apply(i),n.setMaximum(i.getMaxPointDistance())}},orientedDistance:function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},interfaces_:function(){return[]},getClass:function(){return Me}}),Me.distance=function(){if(2===arguments.length)return(t=new Me(arguments[0],arguments[1])).distance();if(3===arguments.length){var t,e=arguments[2];return(t=new Me(arguments[0],arguments[1])).setDensifyFraction(e),t.distance()}},e(Oe.prototype,{filter:function(t){this._minPtDist.initialize(),Ie.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},getMaxPointDistance:function(){return this._maxPtDist},interfaces_:function(){return[Z]},getClass:function(){return Oe}}),e(Se.prototype,{filter:function(t,e){if(0===e)return null;for(var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=(r.x-n.x)/this._numSubSegs,s=(r.y-n.y)/this._numSubSegs,o=0;o<this._numSubSegs;o++){var a=new x(n.x+o*i,n.y+o*s);this._minPtDist.initialize(),Ie.computeDistance(this._geom,a,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)}},isDone:function(){return!1},isGeometryChanged:function(){return!1},getMaxPointDistance:function(){return this._maxPtDist},interfaces_:function(){return[Mt]},getClass:function(){return Se}}),Me.MaxPointDistanceFilter=Oe,Me.MaxDensifiedByFractionDistanceFilter=Se;var Ne=Object.freeze({DiscreteHausdorffDistance:Me,DistanceToPoint:Ie,PointPairDistance:we});function Pe(){}function Ce(){}function Le(){this._min=s.POSITIVE_INFINITY,this._max=s.NEGATIVE_INFINITY}function Te(){}function Re(){Le.apply(this),this._item=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._min=t,this._max=e,this._item=n}e(Pe.prototype,{visitItem:function(t){},interfaces_:function(){return[]},getClass:function(){return Pe}}),e(Ce.prototype,{locate:function(t){},interfaces_:function(){return[]},getClass:function(){return Ce}}),e(Le.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 pe.toLineString(new x(this._min,0),new x(this._max,0))},interfaces_:function(){return[]},getClass:function(){return Le}}),e(Te.prototype,{compare:function(t,e){var n=t,r=e,i=(n._min+n._max)/2,s=(r._min+r._max)/2;return i<s?-1:s<i?1:0},interfaces_:function(){return[g]},getClass:function(){return Te}}),Le.NodeComparator=Te,m(Re,Le),e(Re.prototype,{query:function(t,e,n){if(!this.intersects(t,e))return null;n.visitItem(this._item)},interfaces_:function(){return[]},getClass:function(){return Re}});var ke={reverseOrder:function(){return{compare:function(t,e){return e.compareTo(t)}}},min:function(t){return ke.sort(t),t.get(0)},sort:function(t,e){var n=t.toArray();e?Et.sort(n,e):Et.sort(n);for(var r=t.iterator(),i=0,s=n.length;i<s;i++)r.next(),r.set(n[i])},singletonList:function(t){var e=new C;return e.add(t),e}};function Ae(){Le.apply(this),this._node1=null,this._node2=null;var t=arguments[0],e=arguments[1];this._node1=t,this._node2=e,this.buildExtent(this._node1,this._node2)}function je(){this._leaves=new C,this._root=null,this._level=0}function De(){if(this._lines=null,this._isForcedToLineString=!1,1===arguments.length){var t=arguments[0];this._lines=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._lines=e,this._isForcedToLineString=n}}function Fe(){this._items=new C}function Be(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t}function Ge(){this._index=null;var t=arguments[0];if(!(w(t,zt)||t instanceof Wt))throw new 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this._index.query(t.y,t.y,n),e.getLocation()},interfaces_:function(){return[Ce]},getClass:function(){return Ge}}),e(qe.prototype,{visitItem:function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))},interfaces_:function(){return[Pe]},getClass:function(){return qe}}),e(Ue.prototype,{init:function(t){for(var e=De.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 ve(t[e-1],t[e]),r=Math.min(n.p0.y,n.p1.y),i=Math.max(n.p0.y,n.p1.y);this._index.insert(r,i,n)}},query:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Fe;return this._index.query(t,e,n),n.getItems()}if(3===arguments.length){var r=arguments[0],i=arguments[1],s=arguments[2];this._index.query(r,i,s)}},interfaces_:function(){return[]},getClass:function(){return Ue}}),Ge.SegmentVisitor=qe,Ge.IntervalIndexedGeometry=Ue,e(ze.prototype,{interfaces_:function(){return[]},getClass:function(){return ze}}),ze.isOnLine=function(){if(arguments[0]instanceof x&&w(arguments[1],W)){for(var t=arguments[0],e=arguments[1],n=new ye,r=new x,i=new x,s=e.size(),o=1;o<s;o++)if(e.getCoordinate(o-1,r),e.getCoordinate(o,i),n.computeIntersection(t,r,i),n.hasIntersection())return!0;return!1}if(arguments[0]instanceof x&&arguments[1]instanceof Array){var a=arguments[0],u=arguments[1];for(n=new ye,o=1;o<u.length;o++)if(r=u[o-1],i=u[o],n.computeIntersection(a,r,i),n.hasIntersection())return!0;return!1}},ze.locateInRing=function(t,e){return Be.locatePointInRing(t,e)},ze.isInRing=function(t,e){return ze.locateInRing(t,e)!==me.EXTERIOR},e(Ve.prototype,{next:function(){if(this._atStart)return this._atStart=!1,Ve.isAtomic(this._parent)&&this._index++,this._parent;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return 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s=e.getInteriorRingN(i),o=Ye.locatePointInRing(t,s);if(o===me.BOUNDARY)return me.BOUNDARY;if(o===me.INTERIOR)return me.EXTERIOR}return me.INTERIOR},Ye.locatePointInRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?ze.locateInRing(t,e.getCoordinates()):me.EXTERIOR},Ye.containsPointInPolygon=function(t,e){return me.EXTERIOR!==Ye.locatePointInPolygon(t,e)},Ye.locateInGeometry=function(t,e){if(e instanceof Vt)return Ye.locatePointInPolygon(t,e);if(e instanceof Ot)for(var n=new Ve(e);n.hasNext();){var r=n.next();if(r!==e){var i=Ye.locateInGeometry(t,r);if(i!==me.EXTERIOR)return i}}return me.EXTERIOR},Ye.locate=function(t,e){return e.isEmpty()?me.EXTERIOR:Ye.locateInGeometry(t,e)};var We=Object.freeze({IndexedPointInAreaLocator:Ge,PointOnGeometryLocator:Ce,SimplePointInAreaLocator:Ye});function Xe(){}function He(){}function Je(){}function Ze(){}e(Xe.prototype,{measure:function(t,e){},interfaces_:function(){return[]},getClass:function(){return 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t=arguments[0];this._areaBasePt=null,this.add(t)}function $e(){}function tn(t){this.message=t||""}function en(){this.array_=[]}function nn(){this.treeSet=new _t,this.list=new C}function rn(){if(this._geomFactory=null,this._inputPts=null,1===arguments.length){var t=arguments[0];rn.call(this,rn.extractCoordinates(t),t.getFactory())}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._inputPts=nn.filterCoordinates(e),this._geomFactory=n}}function sn(){this._origin=null;var t=arguments[0];this._origin=t}function on(){this._factory=null,this._interiorPoint=null;var t=arguments[this._maxWidth=0];this._factory=t.getFactory(),this.add(t)}function an(){this._poly=null,this._centreY=null,this._hiY=s.MAX_VALUE,this._loY=-s.MAX_VALUE;var t=arguments[0];this._poly=t,this._hiY=t.getEnvelopeInternal().getMaxY(),this._loY=t.getEnvelopeInternal().getMinY(),this._centreY=on.avg(this._loY,this._hiY)}function un(){this._centroid=null,this._minDistance=s.MAX_VALUE,this._interiorPoint=null;var t=arguments[0];this._centroid=t.getCentroid().getCoordinate(),this.addInterior(t),null===this._interiorPoint&&this.addEndpoints(t)}function ln(){this._centroid=null,this._minDistance=s.MAX_VALUE,this._interiorPoint=null;var t=arguments[0];this._centroid=t.getCentroid().getCoordinate(),this.add(t)}function cn(){this.selectedSegment=new ve}function hn(){this._items=new C,this._subnode=new Array(2).fill(null)}function fn(){if(this.min=null,this.max=null,0===arguments.length)this.min=0,this.max=0;else if(1===arguments.length){var t=arguments[0];this.init(t.min,t.max)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.init(e,n)}}function dn(){}function pn(){this._pt=0,this._level=0,this._interval=null;var t=arguments[0];this.computeKey(t)}function gn(){hn.apply(this),this._interval=null,this._centre=null,this._level=null;var t=arguments[0],e=arguments[1];this._interval=t,this._level=e,this._centre=(t.getMin()+t.getMax())/2}function yn(){}function vn(){hn.apply(this)}function mn(){this._root=null,this._minExtent=1,this._root=new vn}function _n(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._pts=t,this._start=e,this._end=n,this._context=r}function bn(){}function xn(){}function En(){}function wn(){}function In(){this._ring=null,this._tree=null,this._crossings=0,this._interval=new fn;var t=arguments[0];this._ring=t,this.buildIndex()}function Mn(){cn.apply(this),this.mcp=null,this.p=null;var t=arguments[0],e=arguments[1];this.mcp=t,this.p=e}function On(){this._input=null,this._extremalPts=null,this._centre=null;var t=arguments[this._radius=0];this._input=t}function Sn(){if(this._inputGeom=null,this._isConvex=null,this._convexHullPts=null,this._minBaseSeg=new ve,this._minWidthPt=null,this._minPtIndex=null,this._minWidth=0,1===arguments.length){var t=arguments[0];Sn.call(this,t,!1)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._inputGeom=e,this._isConvex=n}}e(Ke.prototype,{setAreaBasePoint:function(t){this._areaBasePt=t},addPoint:function(t){this._ptCount+=1,this._ptCentSum.x+=t.x,this._ptCentSum.y+=t.y},addLineSegments:function(t){for(var e=0,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);if(0!==r){e+=r;var i=(t[n].x+t[n+1].x)/2;this._lineCentSum.x+=r*i;var s=(t[n].y+t[n+1].y)/2;this._lineCentSum.y+=r*s}}this._totalLength+=e,0===e&&0<t.length&&this.addPoint(t[0])},addHole:function(t){for(var e=q.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 x;if(0<Math.abs(this._areasum2))t.x=this._cg3.x/3/this._areasum2,t.y=this._cg3.y/3/this._areasum2;else 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x;for(o.getCoordinate(0,l),o.getCoordinate(1,c),n=l.x,c.x-=n,e=0,r=1;r<a-1;r++)u.y=l.y,l.x=c.x,l.y=c.y,o.getCoordinate(r+1,c),c.x-=n,e+=l.x*(u.y-c.y);return e/2}},$e.distanceLineLine=function(t,e,n,r){if(t.equals(e))return $e.distancePointLine(t,n,r);if(n.equals(r))return $e.distancePointLine(r,t,e);var i=!1;if(R.intersects(t,e,n,r)){var s=(e.x-t.x)*(r.y-n.y)-(e.y-t.y)*(r.x-n.x);if(0===s)i=!0;else{var o=(t.y-n.y)*(r.x-n.x)-(t.x-n.x)*(r.y-n.y),a=((t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y))/s,u=o/s;(u<0||1<u||a<0||1<a)&&(i=!0)}}else i=!0;return i?V.min($e.distancePointLine(t,n,r),$e.distancePointLine(e,n,r),$e.distancePointLine(n,t,e),$e.distancePointLine(r,t,e)):0},$e.isPointInRing=function(t,e){return $e.locatePointInRing(t,e)!==me.EXTERIOR},$e.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,r=new x;t.getCoordinate(0,r);for(var i=r.x,s=r.y,o=1;o<e;o++){t.getCoordinate(o,r);var a=r.x,u=r.y,l=a-i,c=u-s;n+=Math.sqrt(l*l+c*c),i=a,s=u}return n},$e.isCCW=function(t){var 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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 Et.sort(t,1,t.length,new sn(t[0])),t},computeOctRing:function(t){var e=this.computeOctPts(t),n=new T;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)},cleanRing:function(t){b.equals(t[0],t[t.length-1]);for(var e=new C,n=null,r=0;r<=t.length-2;r++){var i=t[r],s=t[r+1];i.equals(s)||null!==n&&this.isBetween(n,i,s)||(e.add(i),n=i)}e.add(t[t.length-1]);var o=new Array(e.size()).fill(null);return e.toArray(o)},isBetween:function(t,e,n){if(0!==q.index(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 _t,r=0;r<e.length;r++)n.add(e[r]);for(r=0;r<t.length;r++)ze.isInRing(t[r],e)||n.add(t[r]);var i=nt.toCoordinateArray(n);return i.length<3?this.padArray3(i):i},getConvexHull:function(){if(0===this._inputPts.length)return this._geomFactory.createGeometryCollection();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;50<this._inputPts.length&&(t=this.reduce(this._inputPts));var e=this.preSort(t),n=this.grahamScan(e),r=this.toCoordinateArray(n);return this.lineOrPolygon(r)},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 r=1;r<t.length;r++)t[r].x<e[0].x&&(e[0]=t[r]),t[r].x-t[r].y<e[1].x-e[1].y&&(e[1]=t[r]),t[r].y>e[2].y&&(e[2]=t[r]),t[r].x+t[r].y>e[3].x+e[3].y&&(e[3]=t[r]),t[r].x>e[4].x&&(e[4]=t[r]),t[r].x-t[r].y>e[5].x-e[5].y&&(e[5]=t[r]),t[r].y<e[6].y&&(e[6]=t[r]),t[r].x+t[r].y<e[7].x+e[7].y&&(e[7]=t[r]);return e},toCoordinateArray:function(t){for(var e=new Array(t.size()).fill(null),n=0;n<t.size();n++){var r=t.get(n);e[n]=r}return e},grahamScan:function(t){var e=null,n=new en;n.push(t[0]),n.push(t[1]),n.push(t[2]);for(var r=3;r<t.length;r++){for(e=n.pop();!n.empty()&&0<q.index(n.peek(),e,t[r]);)e=n.pop();n.push(e),n.push(t[r])}return n.push(t[0]),n},interfaces_:function(){return[]},getClass:function(){return rn}}),rn.extractCoordinates=function(t){var e=new nn;return t.apply(e),e.getCoordinates()},e(sn.prototype,{compare:function(t,e){var n=t,r=e;return sn.polarCompare(this._origin,n,r)},interfaces_:function(){return[g]},getClass:function(){return sn}}),sn.polarCompare=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,s=n.x-t.x,o=n.y-t.y,a=q.index(t,e,n);if(a===q.COUNTERCLOCKWISE)return 1;if(a===q.CLOCKWISE)return-1;var u=r*r+i*i,l=s*s+o*o;return u<l?-1:l<u?1:0},rn.RadialComparator=sn,e(on.prototype,{addPolygon:function(t){if(t.isEmpty())return null;var e=null,n=null,r=this.horizontalBisector(t);if(0===r.getLength())n=0,e=r.getCoordinate();else{var i=r.intersection(t),s=this.widestGeometry(i);n=s.getEnvelopeInternal().getWidth(),e=on.centre(s.getEnvelopeInternal())}(null===this._interiorPoint||n>this._maxWidth)&&(this._interiorPoint=e,this._maxWidth=n)},getInteriorPoint:function(){return this._interiorPoint},widestGeometry:function(){if(arguments[0]instanceof Ot){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 J){var r=arguments[0];return r instanceof Ot?this.widestGeometry(r):r}},horizontalBisector:function(t){var e=t.getEnvelopeInternal(),n=an.getBisectorY(t);return this._factory.createLineString([new x(e.getMinX(),n),new x(e.getMaxX(),n)])},add:function(t){if(t instanceof Vt)this.addPolygon(t);else if(t instanceof Ot)for(var e=t,n=0;n<e.getNumGeometries();n++)this.add(e.getGeometryN(n))},interfaces_:function(){return[]},getClass:function(){return on}}),on.centre=function(t){return new x(on.avg(t.getMinX(),t.getMaxX()),on.avg(t.getMinY(),t.getMaxY()))},on.avg=function(t,e){return(t+e)/2},e(an.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 on.avg(this._hiY,this._loY)},process:function(t){for(var e=t.getCoordinateSequence(),n=0;n<e.size();n++){var r=e.getY(n);this.updateInterval(r)}},interfaces_:function(){return[]},getClass:function(){return an}}),an.getBisectorY=function(t){return new an(t).getBisectorY()},on.SafeBisectorFinder=an,e(un.prototype,{addEndpoints:function(){if(arguments[0]instanceof J){var t=arguments[0];if(t instanceof Bt)this.addEndpoints(t.getCoordinates());else if(t instanceof Ot)for(var e=t,n=0;n<e.getNumGeometries();n++)this.addEndpoints(e.getGeometryN(n))}else if(arguments[0]instanceof Array){var r=arguments[0];this.add(r[0]),this.add(r[r.length-1])}},getInteriorPoint:function(){return this._interiorPoint},addInterior:function(){if(arguments[0]instanceof J){var t=arguments[0];if(t instanceof Bt)this.addInterior(t.getCoordinates());else if(t instanceof Ot)for(var e=t,n=0;n<e.getNumGeometries();n++)this.addInterior(e.getGeometryN(n))}else if(arguments[0]instanceof Array){var r=arguments[0];for(n=1;n<r.length-1;n++)this.add(r[n])}},add:function(t){var 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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,r=0;r<2;r++)if(null!==this._subnode[r]&&(n=this._subnode[r].remove(t,e))){this._subnode[r].isPrunable()&&(this._subnode[r]=null);break}return 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();t<n&&(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 hn}}),hn.getSubnodeIndex=function(t,e){var n=-1;return t.min>=e&&(n=1),t.max<=e&&(n=0),n},e(fn.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 fn){var t=arguments[0];return this.contains(t.min,t.max)}if("number"==typeof 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n=dn.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 pn}}),pn.computeLevel=function(t){var e=t.getWidth();return dn.exponent(e)+1},m(gn,hn),e(gn.prototype,{getInterval:function(){return this._interval},find:function(t){var e=hn.getSubnodeIndex(t,this._centre);return-1===e||null===this._subnode[e]?this:this._subnode[e].find(t)},insert:function(t){b.isTrue(null===this._interval||this._interval.contains(t._interval));var e=hn.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=hn.getSubnodeIndex(t,this._centre);return-1===e?this:this.getSubnode(e).getNode(t)},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 gn(new fn(e,n),this._level-1)},interfaces_:function(){return[]},getClass:function(){return gn}}),gn.createNode=function(t){var e=new pn(t);return new gn(e.getInterval(),e.getLevel())},gn.createExpanded=function(t,e){var n=new fn(e);null!==t&&n.expandToInclude(t._interval);var r=gn.createNode(n);return null!==t&&r.insert(t),r},e(yn.prototype,{interfaces_:function(){return[]},getClass:function(){return yn}}),yn.isZeroWidth=function(t,e){var n=e-t;if(0===n)return!0;var r=Math.max(Math.abs(t),Math.abs(e));return dn.exponent(n/r)<=yn.MIN_BINARY_EXPONENT},yn.MIN_BINARY_EXPONENT=-50,m(vn,hn),e(vn.prototype,{insert:function(t,e){var n=hn.getSubnodeIndex(t,vn.origin);if(-1===n)return this.add(e),null;var r=this._subnode[n];if(null===r||!r.getInterval().contains(t)){var i=gn.createExpanded(r,t);this._subnode[n]=i}this.insertContained(this._subnode[n],t,e)},isSearchMatch:function(t){return!0},insertContained:function(t,e,n){b.isTrue(t.getInterval().contains(e)),(yn.isZeroWidth(e.getMin(),e.getMax())?t.find(e):t.getNode(e)).add(n)},interfaces_:function(){return[]},getClass:function(){return vn}}),vn.origin=0,e(mn.prototype,{size:function(){return null!==this._root?this._root.size():0},insert:function(t,e){this.collectStats(t);var n=mn.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 fn(t,t))}if(arguments[0]instanceof fn){var e=arguments[0],n=new C;return this.query(e,n),n}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this._root.addAllItemsFromOverlapping(r,i)}},iterator:function(){var t=new C;return this._root.addAllItems(t),t.iterator()},remove:function(t,e){var n=mn.ensureExtent(t,this._minExtent);return this._root.remove(n,e)},collectStats:function(t){var e=t.getWidth();e<this._minExtent&&0<e&&(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 mn}}),mn.ensureExtent=function(t,e){var n=t.getMin(),r=t.getMax();return n!==r?t:(n===r&&(r=(n-=e/2)+e/2),new fn(n,r))},e(_n.prototype,{getLineSegment:function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},computeSelect:function(t,e,n,r){var i=this._pts[e],s=this._pts[n];if(n-e==1)return r.select(this,e),null;if(!t.intersects(i,s))return null;var o=Math.trunc((e+n)/2);e<o&&this.computeSelect(t,e,o,r),o<n&&this.computeSelect(t,o,n,r)},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(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.computeOverlaps(this._start,this._end,t,t._start,t._end,e)}else if(6===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],s=arguments[3],o=arguments[4],a=arguments[5];if(r-n==1&&o-s==1)return a.overlap(this,n,i,s),null;if(!this.overlaps(n,r,i,s,o))return null;var u=Math.trunc((n+r)/2),l=Math.trunc((s+o)/2);n<u&&(s<l&&this.computeOverlaps(n,u,i,s,l,a),l<o&&this.computeOverlaps(n,u,i,l,o,a)),u<r&&(s<l&&this.computeOverlaps(u,r,i,s,l,a),l<o&&this.computeOverlaps(u,r,i,l,o,a))}},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 R(t,e)}return this._env},overlaps:function(t,e,n,r,i){return R.intersects(this._pts[t],this._pts[e],n._pts[r],n._pts[i])},getEndIndex:function(){return this._end},getStartIndex:function(){return this._start},getContext:function(){return this._context},getId:function(){return this._id},interfaces_:function(){return[]},getClass:function(){return _n}}),e(bn.prototype,{interfaces_:function(){return[]},getClass:function(){return bn}}),bn.isNorthern=function(t){return t===bn.NE||t===bn.NW},bn.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},bn.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var n=t<e?t:e;return 0===n&&3===(e<t?t:e)?3:n},bn.isInHalfPlane=function(t,e){return e===bn.SE?t===bn.SE||t===bn.SW:t===e||t===e+1},bn.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 0<=t?0<=e?bn.NE:bn.SE:0<=e?bn.NW:bn.SW}if(arguments[0]instanceof x&&arguments[1]instanceof x){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?bn.NE:bn.SE:i.y>=n.y?bn.NW:bn.SW}},bn.NE=0,bn.NW=1,bn.SW=2,bn.SE=3,e(xn.prototype,{interfaces_:function(){return[]},getClass:function(){return xn}}),xn.getChainStartIndices=function(t){var e=0,n=new C;n.add(new D(e));do{var r=xn.findChainEnd(t,e);n.add(new D(r)),e=r}while(e<t.length-1);return xn.toIntArray(n)},xn.findChainEnd=function(t,e){for(var n=e;n<t.length-1&&t[n].equals2D(t[n+1]);)n++;if(n>=t.length-1)return t.length-1;for(var r=bn.quadrant(t[n],t[n+1]),i=e+1;i<t.length&&(t[i-1].equals2D(t[i])||bn.quadrant(t[i-1],t[i])===r);)i++;return i-1},xn.getChains=function(){if(1===arguments.length){var t=arguments[0];return xn.getChains(t,null)}if(2===arguments.length){for(var e=arguments[0],n=arguments[1],r=new C,i=xn.getChainStartIndices(e),s=0;s<i.length-1;s++){var o=new _n(e,i[s],i[s+1],n);r.add(o)}return r}},xn.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},e(En.prototype,{interfaces_:function(){return[]},getClass:function(){return En}}),En.orientationIndex=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,s=n.x-e.x,o=n.y-e.y;return En.signOfDet2x2(r,i,s,o)},En.signOfDet2x2=function(t,e,n,r){var i=null,s=null,o=null;if(i=1,0===t||0===r)return 0===e||0===n?0:0<e?0<n?-i:i:0<n?i:-i;if(0===e||0===n)return 0<r?0<t?i:-i:0<t?-i:i;if(0<e?0<r?e<=r||(i=-i,s=t,t=n,n=s,s=e,e=r,r=s):r=e<=-r?(i=-i,n=-n,-r):(s=t,t=-n,n=s,s=e,e=-r,s):0<r?-e<=r?(i=-i,t=-t,e=-e):(s=-t,t=n,n=s,s=-e,e=r,r=s):r=r<=e?(t=-t,e=-e,n=-n,-r):(i=-i,s=-t,t=-n,n=s,s=-e,e=-r,s),0<t){if(!(0<n))return i;if(!(t<=n))return i}else{if(0<n)return-i;if(!(n<=t))return-i;i=-i,t=-t,n=-n}for(;;){if((r-=(o=Math.floor(n/t))*e)<0)return-i;if(e<r)return i;if((n-=o*t)+n<t){if(e<r+r)return i}else{if(r+r<e)return-i;n=t-n,r=e-r,i=-i}if(0===r)return 0===n?0:-i;if(0===n)return i;if((e-=(o=Math.floor(t/n))*r)<0)return i;if(r<e)return-i;if((t-=o*n)+t<n){if(r<e+e)return-i}else{if(e+e<r)return i;t=n-t,e=r-e,i=-i}if(0===e)return 0===t?0:i;if(0===t)return-i}},e(wn.prototype,{isInside:function(t){},interfaces_:function(){return[]},getClass:function(){return wn}}),e(In.prototype,{testLineSegment:function(t,e){var n,r,i,s,o=e.p0,a=e.p1;n=o.x-t.x,r=o.y-t.y,i=a.x-t.x,s=a.y-t.y,(0<r&&s<=0||0<s&&r<=0)&&0<En.signOfDet2x2(n,r,i,s)/(s-r)&&this._crossings++},buildIndex:function(){this._tree=new mn;for(var t=nt.removeRepeatedPoints(this._ring.getCoordinates()),e=xn.getChains(t),n=0;n<e.size();n++){var r=e.get(n),i=r.getEnvelope();this._interval.min=i.getMinY(),this._interval.max=i.getMaxY(),this._tree.insert(this._interval,r)}},testMonotoneChain:function(t,e,n){n.select(t,e)},isInside:function(t){this._crossings=0;var e=new R(s.NEGATIVE_INFINITY,s.POSITIVE_INFINITY,t.y,t.y);this._interval.min=t.y,this._interval.max=t.y;for(var n=this._tree.query(this._interval),r=new Mn(this,t),i=n.iterator();i.hasNext();){var o=i.next();this.testMonotoneChain(e,r,o)}return this._crossings%2==1},interfaces_:function(){return[wn]},getClass:function(){return In}}),m(Mn,cn),e(Mn.prototype,{select:function(){if(1!==arguments.length)return cn.prototype.select.apply(this,arguments);var t=arguments[0];this.mcp.testLineSegment(this.p,t)},interfaces_:function(){return[]},getClass:function(){return Mn}}),In.MCSelecter=Mn,e(On.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()){var t=this._input.getCoordinates();return this._extremalPts=[new x(t[0])],null}var e=this._input.convexHull().getCoordinates();if(t=e,e[0].equals2D(e[e.length-1])&&(t=new Array(e.length-1).fill(null),nt.copyDeep(e,0,t,0,e.length-1)),t.length<=2)return this._extremalPts=nt.copyDeep(t),null;for(var n=On.lowestPoint(t),r=On.pointWitMinAngleWithX(t,n),i=0;i<t.length;i++){var s=On.pointWithMinAngleWithSegment(t,n,r);if(be.isObtuse(n,s,r))return this._extremalPts=[new x(n),new x(r)],null;if(be.isObtuse(s,n,r))n=s;else{if(!be.isObtuse(s,r,n))return this._extremalPts=[new x(n),new x(r),new x(s)],null;r=s}}b.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 x((this._extremalPts[0].x+this._extremalPts[1].x)/2,(this._extremalPts[0].y+this._extremalPts[1].y)/2);break;case 3:this._centre=xe.circumcentre(this._extremalPts[0],this._extremalPts[1],this._extremalPts[2])}},interfaces_:function(){return[]},getClass:function(){return On}}),On.pointWitMinAngleWithX=function(t,e){for(var n=s.MAX_VALUE,r=null,i=0;i<t.length;i++){var o=t[i];if(o!==e){var a=o.x-e.x,u=o.y-e.y;u<0&&(u=-u);var l=u/Math.sqrt(a*a+u*u);l<n&&(n=l,r=o)}}return r},On.lowestPoint=function(t){for(var e=t[0],n=1;n<t.length;n++)t[n].y<e.y&&(e=t[n]);return e},On.pointWithMinAngleWithSegment=function(t,e,n){for(var r=s.MAX_VALUE,i=null,o=0;o<t.length;o++){var a=t[o];if(a!==e&&a!==n){var u=be.angleBetween(e,a,n);u<r&&(r=u,i=a)}}return i},e(Sn.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();var t=this._minBaseSeg.project(this._minWidthPt);return this._inputGeom.getFactory().createLineString([t,this._minWidthPt])},computeWidthConvex:function(t){this._convexHullPts=t instanceof Vt?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=s.MAX_VALUE;for(var e=1,n=new ve,r=0;r<t.length-1;r++)n.p0=t[r],n.p1=t[r+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 rn(this._inputGeom).getConvexHull();this.computeWidthConvex(t)}},getLength:function(){return this.computeMinimumDiameter(),this._minWidth},findMaxPerpDistance:function(t,e,n){for(var r=e.distancePerpendicular(t[n]),i=r,s=n,o=s;r<=i;)r=i,o=Sn.nextIndex(t,s=o),i=e.distancePerpendicular(t[o]);return r<this._minWidth&&(this._minPtIndex=s,this._minWidth=r,this._minWidthPt=t[this._minPtIndex],this._minBaseSeg=new ve(e)),s},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=s.MAX_VALUE,r=-s.MAX_VALUE,i=s.MAX_VALUE,o=-s.MAX_VALUE,a=0;a<this._convexHullPts.length;a++){var u=Sn.computeC(t,e,this._convexHullPts[a]);r<u&&(r=u),u<n&&(n=u);var l=Sn.computeC(-e,t,this._convexHullPts[a]);o<l&&(o=l),l<i&&(i=l)}var c=Sn.computeSegmentForLine(-t,-e,o),h=Sn.computeSegmentForLine(-t,-e,i),f=Sn.computeSegmentForLine(-e,t,r),d=Sn.computeSegmentForLine(-e,t,n),p=f.lineIntersection(c),g=d.lineIntersection(c),y=d.lineIntersection(h),v=f.lineIntersection(h),m=this._inputGeom.getFactory().createLinearRing([p,g,y,v,p]);return this._inputGeom.getFactory().createPolygon(m)},interfaces_:function(){return[]},getClass:function(){return Sn}}),Sn.nextIndex=function(t,e){return++e>=t.length&&(e=0),e},Sn.computeC=function(t,e,n){return t*n.y-e*n.x},Sn.getMinimumDiameter=function(t){return new Sn(t).getDiameter()},Sn.getMinimumRectangle=function(t){return new Sn(t).getMinimumRectangle()},Sn.computeSegmentForLine=function(t,e,n){var r=null;return new ve(r,Math.abs(e)>Math.abs(t)?(r=new x(0,n/e),new x(1,n/e-t/e)):(r=new x(n/t,0),new x(n/t-e/t,1)))};var Nn=Object.freeze({distance:Ne,locate:We,match:Qe,Angle:be,Centroid:Ke,CGAlgorithms:$e,ConvexHull:rn,Distance:Y,InteriorPointArea:on,InteriorPointLine:un,InteriorPointPoint:ln,RobustLineIntersector:ye,MCPointInRing:In,MinimumBoundingCircle:On,MinimumDiameter:Sn});function Pn(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1}function Cn(){this._inputGeom=null,this._distanceTolerance=null;var t=arguments[0];this._inputGeom=t}function Ln(){Pn.apply(this),this.distanceTolerance=null;var t=arguments[0];this.distanceTolerance=t}e(Pn.prototype,{transformPoint:function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))},transformPolygon:function(t,e){var n=!0,r=this.transformLinearRing(t.getExteriorRing(),t);null!==r&&r instanceof Wt&&!r.isEmpty()||(n=!1);for(var i=new C,s=0;s<t.getNumInteriorRing();s++){var o=this.transformLinearRing(t.getInteriorRingN(s),t);null===o||o.isEmpty()||(o instanceof Wt||(n=!1),i.add(o))}if(n)return this._factory.createPolygon(r,i.toArray([]));var a=new C;return null!==r&&a.add(r),a.addAll(i),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 C,r=0;r<t.getNumGeometries();r++){var i=this.transformLineString(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},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 C,r=0;r<t.getNumGeometries();r++){var i=this.transformPoint(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},transformMultiPolygon:function(t,e){for(var n=new C,r=0;r<t.getNumGeometries();r++){var i=this.transformPolygon(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},copy:function(t){return t.copy()},transformGeometryCollection:function(t,e){for(var n=new C,r=0;r<t.getNumGeometries();r++){var i=this.transform(t.getGeometryN(r));null!==i&&(this._pruneEmptyGeometry&&i.isEmpty()||n.add(i))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(le.toGeometryArray(n)):this._factory.buildGeometry(n)},transform:function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof qt)return this.transformPoint(t,null);if(t instanceof Yt)return this.transformMultiPoint(t,null);if(t instanceof Wt)return this.transformLinearRing(t,null);if(t instanceof Bt)return this.transformLineString(t,null);if(t instanceof St)return this.transformMultiLineString(t,null);if(t instanceof Vt)return this.transformPolygon(t,null);if(t instanceof Xt)return this.transformMultiPolygon(t,null);if(t instanceof Ot)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 r=n.size();return 0<r&&r<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)},interfaces_:function(){return[]},getClass:function(){return Pn}}),e(Cn.prototype,{getResultGeometry:function(){return new Ln(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 Cn}}),Cn.densifyPoints=function(t,e,n){for(var r=new ve,i=new T,s=0;s<t.length-1;s++){r.p0=t[s],r.p1=t[s+1],i.add(r.p0,!1);var o=r.getLength(),a=Math.trunc(o/e)+1;if(1<a)for(var u=o/a,l=1;l<a;l++){var c=l*u/o,h=r.pointAlong(c);n.makePrecise(h),i.add(h,!1)}}return i.add(t[t.length-1],!1),i.toCoordinateArray()},Cn.densify=function(t,e){var n=new Cn(t);return n.setDistanceTolerance(e),n.getResultGeometry()},m(Ln,Pn),e(Ln.prototype,{transformMultiPolygon:function(t,e){var n=Pn.prototype.transformMultiPolygon.call(this,t,e);return this.createValidArea(n)},transformPolygon:function(t,e){var n=Pn.prototype.transformPolygon.call(this,t,e);return e instanceof Xt?n:this.createValidArea(n)},transformCoordinates:function(t,e){var n=t.toCoordinateArray(),r=Cn.densifyPoints(n,this.distanceTolerance,e.getPrecisionModel());return e instanceof Bt&&1===r.length&&(r=new Array(0).fill(null)),this._factory.getCoordinateSequenceFactory().create(r)},createValidArea:function(t){return t.buffer(0)},interfaces_:function(){return[]},getClass:function(){return Ln}}),Cn.DensifyTransformer=Ln;var Tn=Object.freeze({Densifier:Cn});function Rn(){this._orig=null,this._sym=null,this._next=null;var t=arguments[0];this._orig=t}function kn(){this._isMarked=!1;var t=arguments[0];Rn.call(this,t)}function An(){this._vertexMap=new oe}function jn(){this._isStart=!1;var t=arguments[0];kn.call(this,t)}function Dn(){An.apply(this)}function Fn(){this._result=null,this._factory=null,this._graph=null,this._lines=new C,this._nodeEdgeStack=new en,this._ringStartEdge=null,this._graph=new Dn}e(Rn.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 r=n.oNext();if(r.compareTo(t)!==e||r===this)return n.insertAfter(t),null;n=r}while(n!==this);b.shouldNeverReachHere()},insertAfter:function(t){b.equals(this._orig,t.orig());var 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zn(n.getMaxX(i),o))}},processOverlaps:function(t,e,n,r){for(var i=n.getObject(),s=t;s<e;s++){var o=this.events.get(s);if(o.isInsert()){var a=o.getObject();n.isSameLabel(o)||(i.computeIntersections(a,r),this.nOverlaps++)}}},addEdges:function(){if(1===arguments.length)for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.addEdge(e,e)}else if(2===arguments.length){var n=arguments[1];for(t=arguments[0].iterator();t.hasNext();)e=t.next(),this.addEdge(e,n)}},interfaces_:function(){return[]},getClass:function(){return Wn}}),e(Xn.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]!==me.NONE)return!1;return!0},setAllLocationsIfNull:function(t){for(var e=0;e<this.location.length;e++)this.location[e]===me.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[qn.ON]=this.location[qn.ON],e[qn.LEFT]=me.NONE,e[qn.RIGHT]=me.NONE,this.location=e}for(var n=0;n<this.location.length;n++)this.location[n]===me.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[qn.LEFT];this.location[qn.LEFT]=this.location[qn.RIGHT],this.location[qn.RIGHT]=t},toString:function(){var t=new j;return 1<this.location.length&&t.append(me.toLocationSymbol(this.location[qn.LEFT])),t.append(me.toLocationSymbol(this.location[qn.ON])),1<this.location.length&&t.append(me.toLocationSymbol(this.location[qn.RIGHT])),t.toString()},setLocations:function(t,e,n){this.location[qn.ON]=t,this.location[qn.LEFT]=e,this.location[qn.RIGHT]=n},get:function(t){return t<this.location.length?this.location[t]:me.NONE},isArea:function(){return 1<this.location.length},isAnyNull:function(){for(var t=0;t<this.location.length;t++)if(this.location[t]===me.NONE)return!0;return!1},setLocation:function(){if(1===arguments.length){var t=arguments[0];this.setLocation(qn.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(me.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 Xn}}),e(Hn.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 Xn(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(qn.ON)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}},toString:function(){var t=new j;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(qn.ON,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this.elt[n].setLocation(r,i)}},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 Xn(this.elt[t].location[0]))},interfaces_:function(){return[]},getClass:function(){return Hn}}),Hn.toLineLabel=function(t){for(var e=new Hn(me.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e},e(Jn.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[d]},getClass:function(){return Jn}}),e(Zn.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 r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}},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,r=this.edge.pts[e.segmentIndex],i=0<e.dist||!e.coord.equals2D(r);i||n--;var s=new Array(n).fill(null),o=0;s[o++]=new x(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)s[o++]=this.edge.pts[a];return i&&(s[o]=e.coord),new er(s,new Hn(this.edge._label))},add:function(t,e,n){var r=new Jn(t,e,n),i=this._nodeMap.get(r);return null!==i?i:(this._nodeMap.put(r,r),r)},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 Zn}}),e(Qn.prototype,{getChainStartIndices:function(t){var e=0,n=new C;n.add(new D(e));do{var r=this.findChainEnd(t,e);n.add(new D(r)),e=r}while(e<t.length-1);return Qn.toIntArray(n)},findChainEnd:function(t,e){for(var n=bn.quadrant(t[e],t[e+1]),r=e+1;r<t.length&&bn.quadrant(t[r-1],t[r])===n;)r++;return r-1},interfaces_:function(){return[]},getClass:function(){return Qn}}),Qn.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},e(Kn.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 n<e?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],r=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],r)}else if(6===arguments.length){var i=arguments[0],s=arguments[1],o=arguments[2],a=arguments[3],u=arguments[4],l=arguments[5];if(s-i==1&&u-a==1)return l.addIntersections(this.e,i,o.e,a),null;if(!this.overlaps(i,s,o,a,u))return null;var c=Math.trunc((i+s)/2),h=Math.trunc((a+u)/2);i<c&&(a<h&&this.computeIntersectsForChain(i,c,o,a,h,l),h<u&&this.computeIntersectsForChain(i,c,o,h,u,l)),c<s&&(a<h&&this.computeIntersectsForChain(c,s,o,a,h,l),h<u&&this.computeIntersectsForChain(c,s,o,h,u,l))}},overlaps:function(t,e,n,r,i){return R.intersects(this.pts[t],this.pts[e],n.pts[r],n.pts[i])},getStartIndexes:function(){return this.startIndex},computeIntersects:function(t,e){for(var n=0;n<this.startIndex.length-1;n++)for(var r=0;r<t.startIndex.length-1;r++)this.computeIntersectsForChain(n,t,r,e)},interfaces_:function(){return[]},getClass:function(){return Kn}}),e($n.prototype,{getDepth:function(t,e){return this._depth[t][e]},setDepth:function(t,e,n){this._depth[t][e]=n},isNull:function(){if(0===arguments.length){for(var t=0;t<2;t++)for(var e=0;e<3;e++)if(this._depth[t][e]!==$n.NULL_VALUE)return!1;return!0}if(1===arguments.length){var n=arguments[0];return this._depth[n][1]===$n.NULL_VALUE}if(2===arguments.length){var r=arguments[0],i=arguments[1];return this._depth[r][i]===$n.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 r=0;this._depth[t][n]>e&&(r=1),this._depth[t][n]=r}}},getDelta:function(t){return this._depth[t][qn.RIGHT]-this._depth[t][qn.LEFT]},getLocation:function(t,e){return this._depth[t][e]<=0?me.EXTERIOR:me.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 r=t.getLocation(e,n);r!==me.EXTERIOR&&r!==me.INTERIOR||(this.isNull(e,n)?this._depth[e][n]=$n.depthAtLocation(r):this._depth[e][n]+=$n.depthAtLocation(r))}else if(3===arguments.length){var i=arguments[0],s=arguments[1];arguments[2]===me.INTERIOR&&this._depth[i][s]++}},interfaces_:function(){return[]},getClass:function(){return $n}}),$n.depthAtLocation=function(t){return t===me.EXTERIOR?0:t===me.INTERIOR?1:$n.NULL_VALUE},$n.NULL_VALUE=-1,e(tr.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){b.isTrue(2<=this._label.getGeometryCount(),"found partial label"),this.computeIM(t)},isInResult:function(){return this._isInResult},isVisited:function(){return this._isVisited},interfaces_:function(){return[]},getClass:function(){return tr}}),m(er,tr),e(er.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 er(t,Hn.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 er))return!1;var e=t;if(this.pts.length!==e.pts.length)return!1;for(var n=!0,r=!0,i=this.pts.length,s=0;s<this.pts.length;s++)if(this.pts[s].equals2D(e.pts[s])||(n=!1),this.pts[s].equals2D(e.pts[--i])||(r=!1),!n&&!r)return!1;return!0},getCoordinate:function(){if(0===arguments.length)return 0<this.pts.length?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},print:function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e<this.pts.length;e++)0<e&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(")  "+this._label+" "+this._depthDelta)},computeIM:function(t){er.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;0<=e;e--)t.print(this.pts[e]+" ");t.println("")},getMonotoneChainEdge:function(){return null===this._mce&&(this._mce=new Kn(this)),this._mce},getEnvelope:function(){if(null===this._env){this._env=new R;for(var t=0;t<this.pts.length;t++)this._env.expandToInclude(this.pts[t])}return this._env},addIntersection:function(t,e,n,r){var i=new x(t.getIntersection(r)),s=e,o=t.getEdgeDistance(n,r),a=s+1;if(a<this.pts.length){var u=this.pts[a];i.equals2D(u)&&(s=a,o=0)}this.eiList.add(i,s,o)},toString:function(){var t=new Dt;t.append("edge "+this._name+": "),t.append("LINESTRING (");for(var e=0;e<this.pts.length;e++)0<e&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(")  "+this._label+" "+this._depthDelta),t.toString()},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 r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},interfaces_:function(){return[]},getClass:function(){return er}}),er.updateIM=function(){if(!(2===arguments.length&&arguments[1]instanceof _e&&arguments[0]instanceof Hn))return tr.prototype.updateIM.apply(this,arguments);var t=arguments[0],e=arguments[1];e.setAtLeastIfValid(t.getLocation(0,qn.ON),t.getLocation(1,qn.ON),1),t.isArea()&&(e.setAtLeastIfValid(t.getLocation(0,qn.LEFT),t.getLocation(1,qn.LEFT),2),e.setAtLeastIfValid(t.getLocation(0,qn.RIGHT),t.getLocation(1,qn.RIGHT),2))},m(nr,tr),e(nr.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=me.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var r=t.getLocation(e);n!==me.BOUNDARY&&(n=r)}return n},setLabel:function(){if(2!==arguments.length||!Number.isInteger(arguments[1])||!Number.isInteger(arguments[0]))return tr.prototype.setLabel.apply(this,arguments);var t=arguments[0],e=arguments[1];null===this._label?this._label=new Hn(t,e):this._label.setLocation(t,e)},getEdges:function(){return this._edges},mergeLabel:function(){if(arguments[0]instanceof nr){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof Hn)for(var e=arguments[0],n=0;n<2;n++){var r=this.computeMergedLocation(e,n);this._label.getLocation(n)===me.NONE&&this._label.setLocation(n,r)}},add:function(t){this._edges.insert(t),t.setNode(this)},setLabelBoundary:function(t){if(null===this._label)return null;var e=me.NONE;null!==this._label&&(e=this._label.getLocation(t));var n=null;switch(e){case me.BOUNDARY:n=me.INTERIOR;break;case me.INTERIOR:default:n=me.BOUNDARY}this._label.setLocation(t,n)},interfaces_:function(){return[]},getClass:function(){return nr}}),e(rr.prototype,{find:function(t){return this.nodeMap.get(t)},addNode:function(){if(arguments[0]instanceof x){var t=arguments[0];return null===(e=this.nodeMap.get(t))&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof nr){var e,n=arguments[0];return null===(e=this.nodeMap.get(n.getCoordinate()))?(this.nodeMap.put(n.getCoordinate(),n),n):(e.mergeLabel(n),e)}},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 C,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===me.BOUNDARY&&e.add(r)}return e},add:function(t){var e=t.getCoordinate();this.addNode(e).add(t)},interfaces_:function(){return[]},getClass:function(){return rr}}),e(ir.prototype,{compareDirection:function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:q.index(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(),r=n.lastIndexOf("."),i=n.substring(r+1);t.print("  "+i+": "+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=bn.quadrant(this._dx,this._dy),b.isTrue(!(0===this._dx&&0===this._dy),"EdgeEnd with identical endpoints found")},interfaces_:function(){return[d]},getClass:function(){return ir}}),m(sr,v),e(sr.prototype,{getCoordinate:function(){return this.pt},interfaces_:function(){return[]},getClass:function(){return sr}}),sr.msgWithCoord=function(t,e){return null!==e?t+" [ "+e+" ]":t},m(or,ir),e(or.prototype,{getNextMin:function(){return this._nextMin},getDepth:function(t){return this._depth[t]},setVisited:function(t){this._isVisited=t},computeDirectedLabel:function(){this._label=new Hn(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 sr("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,qn.LEFT)===me.INTERIOR&&this._label.getLocation(e,qn.RIGHT)===me.INTERIOR||(t=!1);return t},setNextMin:function(t){this._nextMin=t},print:function(t){ir.prototype.print.call(this,t),t.print(" "+this._depth[qn.LEFT]+"/"+this._depth[qn.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,me.EXTERIOR),n=!this._label.isArea(1)||this._label.allPositionsEqual(1,me.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 r=1;t===qn.LEFT&&(r=-1);var i=qn.opposite(t),s=e+n*r;this.setDepth(t,e),this.setDepth(i,s)},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 or}}),or.depthFactor=function(t,e){return t===me.EXTERIOR&&e===me.INTERIOR?1:t===me.INTERIOR&&e===me.EXTERIOR?-1:0},e(ar.prototype,{createNode:function(t){return new nr(t,null)},interfaces_:function(){return[]},getClass:function(){return ar}}),e(ur.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 nr){var t=arguments[0];return this._nodes.addNode(t)}if(arguments[0]instanceof x){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){U.out.println(t)},isBoundaryNode:function(t,e){var n=this._nodes.find(e);if(null===n)return!1;var r=n.getLabel();return null!==r&&r.getLocation(t)===me.BOUNDARY},linkAllDirectedEdges:function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkAllDirectedEdges()},matchInSameDirection:function(t,e,n,r){return!!t.equals(n)&&q.index(t,e,r)===q.COLLINEAR&&bn.quadrant(t,e)===bn.quadrant(n,r)},getEdgeEnds:function(){return this._edgeEndList},debugPrint:function(t){U.out.print(t)},getEdgeIterator:function(){return this._edges.iterator()},findEdgeInSameDirection:function(t,e){for(var n=0;n<this._edges.size();n++){var r=this._edges.get(n),i=r.getCoordinates();if(this.matchInSameDirection(t,e,i[0],i[1]))return r;if(this.matchInSameDirection(t,e,i[i.length-1],i[i.length-2]))return r}return null},insertEdge:function(t){this._edges.add(t)},findEdgeEnd:function(t){for(var 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this._root.addAllItems(t),t},remove:function(t,e){var n=xr.ensureExtent(t,this._minExtent);return this._root.remove(n,e)},collectStats:function(t){var e=t.getWidth();e<this._minExtent&&0<e&&(this._minExtent=e);var n=t.getHeight();n<this._minExtent&&0<n&&(this._minExtent=n)},depth:function(){return null!==this._root?this._root.depth():0},isEmpty:function(){return null===this._root||this._root.isEmpty()},interfaces_:function(){return[br,y]},getClass:function(){return xr}}),xr.ensureExtent=function(t,e){var n=t.getMinX(),r=t.getMaxX(),i=t.getMinY(),s=t.getMaxY();return n!==r&&i!==s?t:(n===r&&(r=(n-=e/2)+e/2),i===s&&(s=(i-=e/2)+e/2),new R(n,r,i,s))},xr.serialVersionUID=-0x678b60c967a25400;var Er=Object.freeze({Quadtree:xr});function wr(){}function Ir(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e}function Mr(){this._size=null,this._items=null,this._size=0,this._items=new C,this._items.add(null)}function Or(){if(this._childBoundables=new 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this._item},getBounds:function(){return this._bounds},interfaces_:function(){return[wr,y]},getClass:function(){return Ir}}),e(Mr.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()},peek:function(){return this.isEmpty()?null:this._items.get(1)},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 Mr}}),e(Or.prototype,{getLevel:function(){return this._level},size:function(){return this._childBoundables.size()},getChildBoundables:function(){return this._childBoundables},addChildBoundable:function(t){b.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[wr,y]},getClass:function(){return Or}}),Or.serialVersionUID=0x5a1e55ec41369800,e(Sr.prototype,{expandToQueue:function(t,e){var n=Sr.isComposite(this._boundable1),i=Sr.isComposite(this._boundable2);if(n&&i)return Sr.area(this._boundable1)>Sr.area(this._boundable2)?this.expand(this._boundable1,this._boundable2,t,e):this.expand(this._boundable2,this._boundable1,t,e),null;if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(i)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new r("neither boundable is composite")},isLeaves:function(){return!(Sr.isComposite(this._boundable1)||Sr.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,r){for(var i=t.getChildBoundables().iterator();i.hasNext();){var s=new Sr(i.next(),e,this._itemDistance);s.getDistance()<r&&n.add(s)}},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[d]},getClass:function(){return Sr}}),Sr.area=function(t){return t.getBounds().getArea()},Sr.isComposite=function(t){return t instanceof Or},e(Nr.prototype,{queryInternal:function(){if(w(arguments[2],Pe)&&arguments[0]instanceof Object&&arguments[1]instanceof Or)for(var t=arguments[0],e=arguments[2],n=arguments[1].getChildBoundables(),r=0;r<n.size();r++){var i=n.get(r);this.getIntersectsOp().intersects(i.getBounds(),t)&&(i instanceof Or?this.queryInternal(t,i,e):i instanceof Ir?e.visitItem(i.getItem()):b.shouldNeverReachHere())}else if(w(arguments[2],S)&&arguments[0]instanceof Object&&arguments[1]instanceof Or){var s=arguments[0],o=arguments[2];for(n=arguments[1].getChildBoundables(),r=0;r<n.size();r++)i=n.get(r),this.getIntersectsOp().intersects(i.getBounds(),s)&&(i instanceof Or?this.queryInternal(s,i,o):i instanceof Ir?o.add(i.getItem()):b.shouldNeverReachHere())}},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 Or?t+=this.size(n):n instanceof Ir&&(t+=1)}return t}},removeItem:function(t,e){for(var n=null,r=t.getChildBoundables().iterator();r.hasNext();){var i=r.next();i instanceof Ir&&i.getItem()===e&&(n=i)}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 C:t}if(1===arguments.length){for(var e=arguments[0],n=new C,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();if(i instanceof Or){var s=this.itemsTree(i);null!==s&&n.add(s)}else i instanceof Ir?n.add(i.getItem()):b.shouldNeverReachHere()}return n.size()<=0?null:n}},insert:function(t,e){b.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ir(t,e))},boundablesAtLevel:function(){if(1===arguments.length){var t=arguments[0],e=new C;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];if(b.isTrue(-2<n),r.getLevel()===n)return i.add(r),null;for(var s=r.getChildBoundables().iterator();s.hasNext();){var o=s.next();o instanceof Or?this.boundablesAtLevel(n,o,i):(b.isTrue(o instanceof Ir),-1===n&&i.add(o))}return null}},query:function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new C;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.queryInternal(t,this._root,e),e}if(2===arguments.length){var n=arguments[0],r=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),n)&&this.queryInternal(n,this._root,r)}},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],r=arguments[1],i=arguments[2],s=this.removeItem(r,i);if(s)return!0;for(var o=null,a=r.getChildBoundables().iterator();a.hasNext();){var u=a.next();if(this.getIntersectsOp().intersects(u.getBounds(),n)&&u instanceof Or&&(s=this.remove(n,u,i))){o=u;break}}return null!==o&&o.getChildBoundables().isEmpty()&&r.getChildBoundables().remove(o),s}},createHigherLevels:function(t,e){b.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 Or){var r=this.depth(n);t<r&&(t=r)}}return t+1}},createParentBoundables:function(t,e){b.isTrue(!t.isEmpty());var n=new C;n.add(this.createNode(e));var r=new C(t);ke.sort(r,this.getComparator());for(var i=r.iterator();i.hasNext();){var s=i.next();this.lastNode(n).getChildBoundables().size()===this.getNodeCapacity()&&n.add(this.createNode(e)),this.lastNode(n).addChildBoundable(s)}return n},isEmpty:function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},interfaces_:function(){return[y]},getClass:function(){return Nr}}),Nr.compareDoubles=function(t,e){return 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Array(e).fill(null),i=t.iterator(),s=0;s<e;s++){r[s]=new C;for(var o=0;i.hasNext()&&o<n;){var a=i.next();r[s].add(a),o++}}return r},query:function(){if(1===arguments.length){var t=arguments[0];return Nr.prototype.query.call(this,t)}if(2===arguments.length){var e=arguments[0],n=arguments[1];Nr.prototype.query.call(this,e,n)}},getComparator:function(){return Cr.yComparator},createParentBoundablesFromVerticalSlice:function(t,e){return Nr.prototype.createParentBoundables.call(this,t,e)},remove:function(){if(2===arguments.length&&arguments[1]instanceof Object&&arguments[0]instanceof R){var t=arguments[0],e=arguments[1];return Nr.prototype.remove.call(this,t,e)}return Nr.prototype.remove.apply(this,arguments)},depth:function(){return 0===arguments.length?Nr.prototype.depth.call(this):Nr.prototype.depth.apply(this,arguments)},createParentBoundables:function(t,e){b.isTrue(!t.isEmpty());var n=Math.trunc(Math.ceil(t.size()/this.getNodeCapacity())),r=new C(t);ke.sort(r,Cr.xComparator);var i=this.verticalSlices(r,Math.trunc(Math.ceil(Math.sqrt(n))));return this.createParentBoundablesFromVerticalSlices(i,e)},nearestNeighbour:function(){if(1===arguments.length){if(w(arguments[0],Pr)){var t=arguments[0],e=new Sr(this.getRoot(),this.getRoot(),t);return this.nearestNeighbour(e)}if(arguments[0]instanceof Sr){var n=arguments[0];return this.nearestNeighbour(n,s.POSITIVE_INFINITY)}}else if(2===arguments.length){if(arguments[0]instanceof Cr&&w(arguments[1],Pr)){var r=arguments[0],i=arguments[1];return e=new Sr(this.getRoot(),r.getRoot(),i),this.nearestNeighbour(e)}if(arguments[0]instanceof Sr&&"number"==typeof arguments[1]){var o=arguments[0],a=arguments[1],u=null;for((d=new Mr).add(o);!d.isEmpty()&&0<a&&!(a<=(m=(v=d.poll()).getDistance()));)v.isLeaves()?(a=m,u=v):v.expandToQueue(d,a);return[u.getBoundable(0).getItem(),u.getBoundable(1).getItem()]}if(arguments[0]instanceof Sr&&Number.isInteger(arguments[1])){var l=arguments[0],c=arguments[1];return this.nearestNeighbour(l,s.POSITIVE_INFINITY,c)}}else if(3===arguments.length){if(w(arguments[2],Pr)&&arguments[0]instanceof R&&arguments[1]instanceof Object){var h=arguments[2],f=new Ir(arguments[0],arguments[1]);return e=new Sr(this.getRoot(),f,h),this.nearestNeighbour(e)[0]}if(Number.isInteger(arguments[2])&&arguments[0]instanceof Sr&&"number"==typeof arguments[1]){var d,p=arguments[0],g=arguments[2];a=arguments[1],(d=new Mr).add(p);for(var y=new Mr;!d.isEmpty()&&0<=a;){var v,m;if(a<=(m=(v=d.poll()).getDistance()))break;v.isLeaves()?y.size()<g?y.add(v):(y.peek().getDistance()>m&&(y.poll(),y.add(v)),a=y.peek().getDistance()):v.expandToQueue(d,a)}return Cr.getItems(y)}}else if(4===arguments.length){var _=arguments[2],b=arguments[3];return f=new Ir(arguments[0],arguments[1]),e=new Sr(this.getRoot(),f,_),this.nearestNeighbour(e,b)}},interfaces_:function(){return[br,y]},getClass:function(){return Cr}}),Cr.centreX=function(t){return Cr.avg(t.getMinX(),t.getMaxX())},Cr.avg=function(t,e){return(t+e)/2},Cr.getItems=function(t){for(var e=new Array(t.size()).fill(null),n=0;!t.isEmpty();){var r=t.poll();e[n]=r.getBoundable(0).getItem(),n++}return e},Cr.centreY=function(t){return Cr.avg(t.getMinY(),t.getMaxY())},m(Lr,Or),e(Lr.prototype,{computeBounds:function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new R(n.getBounds()):t.expandToInclude(n.getBounds())}return t},interfaces_:function(){return[]},getClass:function(){return Lr}}),Cr.STRtreeNode=Lr,Cr.serialVersionUID=0x39920f7d5f261e0,Cr.xComparator={interfaces_:function(){return[g]},compare:function(t,e){return Nr.compareDoubles(Cr.centreX(t.getBounds()),Cr.centreX(e.getBounds()))}},Cr.yComparator={interfaces_:function(){return[g]},compare:function(t,e){return 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this.geometryFactory.createMultiLineString(e)},Polygon:function(t){for(var e=jr.coordinates.call(this,t[0]),n=this.geometryFactory.createLinearRing(e),r=[],i=1;i<t.length;++i){var s=t[i],o=jr.coordinates.call(this,s),a=this.geometryFactory.createLinearRing(o);r.push(a)}return this.geometryFactory.createPolygon(n,r)},MultiPolygon:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(jr.Polygon.call(this,r))}return this.geometryFactory.createMultiPolygon(e)},GeometryCollection:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(this.read(r))}return this.geometryFactory.createGeometryCollection(e)}},Dr={coordinate:function(t){return[t.x,t.y]},Point:function(t){return{type:"Point",coordinates:Dr.coordinate.call(this,t.getCoordinate())}},MultiPoint:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=Dr.Point.call(this,r);e.push(i.coordinates)}return{type:"MultiPoint",coordinates:e}},LineString:function(t){for(var e=[],n=t.getCoordinates(),r=0;r<n.length;++r){var i=n[r];e.push(Dr.coordinate.call(this,i))}return{type:"LineString",coordinates:e}},MultiLineString:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=Dr.LineString.call(this,r);e.push(i.coordinates)}return{type:"MultiLineString",coordinates:e}},Polygon:function(t){var e=[],n=Dr.LineString.call(this,t._shell);e.push(n.coordinates);for(var r=0;r<t._holes.length;++r){var i=t._holes[r],s=Dr.LineString.call(this,i);e.push(s.coordinates)}return{type:"Polygon",coordinates:e}},MultiPolygon:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=Dr.Polygon.call(this,r);e.push(i.coordinates)}return{type:"MultiPolygon",coordinates:e}},GeometryCollection:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=r.getGeometryType();e.push(Dr[i].call(this,r))}return{type:"GeometryCollection",geometries:e}}};function Fr(t){this.parser=new Ar(t||new le)}function 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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(qr);return new this.ol.geom.LineString(e)},convertToLinearRing:function(t){var e=t._points._coordinates.map(qr);return new this.ol.geom.LinearRing(e)},convertToPolygon:function(t){for(var e=[t._shell._points._coordinates.map(qr)],n=0;n<t._holes.length;n++)e.push(t._holes[n]._points._coordinates.map(qr));return new this.ol.geom.Polygon(e)},convertToMultiPoint:function(t){return new this.ol.geom.MultiPoint(t.getCoordinates().map(qr))},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 r=t._geometries[n];e.push(this.write(r))}return new this.ol.geom.GeometryCollection(e)}});var zr=Object.freeze({GeoJSONReader:Fr,GeoJSONWriter:Br,OL3Parser:Ur,WKTReader:Gr,WKTWriter:pe});function Vr(){}function Yr(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._segString=t,this.coord=new x(e),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!e.equals2D(t.getCoordinate(n))}function Wr(){this._nodeMap=new yt,this._edge=null;var t=arguments[0];this._edge=t}function Xr(){this._nodeList=null,this._edge=null,this._nodeIt=null,this._currNode=null,this._nextNode=null;var t=arguments[this._currSegIndex=0];this._nodeList=t,this._edge=t.getEdge(),this._nodeIt=t.iterator(),this.readNextNode()}function Hr(){}function Jr(){}function Zr(){}function Qr(){this._nodeList=new Wr(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e}function Kr(){this._overlapSeg1=new ve,this._overlapSeg2=new ve}function $r(){}function ti(){if(this._segInt=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.setSegmentIntersector(t)}}function ei(){if(this._monoChains=new C,this._index=new Cr,this._idCounter=0,this._nodedSegStrings=null,(this._nOverlaps=0)===arguments.length);else if(1===arguments.length){var t=arguments[0];ti.call(this,t)}}function ni(){Kr.apply(this),this._si=null;var t=arguments[0];this._si=t}function ri(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,2===arguments.length){var t=arguments[0],e=arguments[1];ri.call(this,t,e,0,0)}else if(4===arguments.length){var n=arguments[0],r=arguments[1];this._noder=n,this._scaleFactor=r,this._isScaled=!this.isIntegerPrecision()}}e(Vr.prototype,{interfaces_:function(){return[]},getClass:function(){return Vr}}),Vr.relativeSign=function(t,e){return t<e?-1:e<t?1:0},Vr.compare=function(t,e,n){if(e.equals2D(n))return 0;var r=Vr.relativeSign(e.x,n.x),i=Vr.relativeSign(e.y,n.y);switch(t){case 0:return Vr.compareValue(r,i);case 1:return Vr.compareValue(i,r);case 2:return Vr.compareValue(i,-r);case 3:return Vr.compareValue(-r,i);case 4:return Vr.compareValue(-r,-i);case 5:return Vr.compareValue(-i,-r);case 6:return Vr.compareValue(-i,r);case 7:return Vr.compareValue(r,-i)}return b.shouldNeverReachHere("invalid octant value"),0},Vr.compareValue=function(t,e){return t<0?-1:0<t?1:e<0?-1:0<e?1:0},e(Yr.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:Vr.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[d]},getClass:function(){return Yr}}),e(Wr.prototype,{getSplitCoordinates:function(){var t=new T;this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next();this.addEdgeCoordinates(n,r,t),n=r}return t.toCoordinateArray()},addCollapsedNodes:function(){var t=new C;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),r=(this._edge.getCoordinate(e+1),this._edge.getCoordinate(e+2));n.equals2D(r)&&t.add(new D(e+1))}},addEdgeCoordinates:function(t,e,n){e.segmentIndex,t.segmentIndex;var r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);n.add(new x(t.coord),!1);for(var s=t.segmentIndex+1;s<=e.segmentIndex;s++)n.add(this._edge.getCoordinate(s));i&&n.add(new x(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 r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}},findCollapseIndex:function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var r=e.segmentIndex-t.segmentIndex;return e.isInterior()||r--,1===r&&(n[0]=t.segmentIndex+1,!0)},findCollapsesFromInsertedNodes:function(t){for(var e=new Array(1).fill(null),n=this.iterator(),r=n.next();n.hasNext();){var i=n.next();this.findCollapseIndex(r,i,e)&&t.add(new D(e[0])),r=i}},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,r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);i||n--;var s=new Array(n).fill(null),o=0;s[o++]=new x(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)s[o++]=this._edge.getCoordinate(a);return i&&(s[o]=new x(e.coord)),new Qr(s,this._edge.getData())},add:function(t,e){var n=new Yr(this._edge,t,e,this._edge.getSegmentOctant(e)),r=this._nodeMap.get(n);return null!==r?(b.isTrue(r.coord.equals2D(t),"Found equal nodes with different coordinates"),r):(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 v("bad split edge start point at "+n);var r=t.get(t.size()-1).getCoordinates(),i=r[r.length-1];if(!i.equals2D(e[e.length-1]))throw new v("bad split edge end point at "+i)},interfaces_:function(){return[]},getClass:function(){return Wr}}),e(Xr.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):(this._nextNode.segmentIndex,this._currNode.segmentIndex,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[I]},getClass:function(){return Xr}}),e(Hr.prototype,{interfaces_:function(){return[]},getClass:function(){return Hr}}),Hr.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 0<=t?0<=e?i<=n?0:1:i<=n?7:6:0<=e?i<=n?3:2:i<=n?4:5}if(arguments[0]instanceof x&&arguments[1]instanceof x){var s=arguments[0],o=arguments[1],a=o.x-s.x,u=o.y-s.y;if(0===a&&0===u)throw new r("Cannot compute the octant for two identical points "+s);return Hr.octant(a,u)}},e(Jr.prototype,{getCoordinates:function(){},size:function(){},getCoordinate:function(t){},isClosed:function(){},setData:function(t){},getData:function(){},interfaces_:function(){return[]},getClass:function(){return Jr}}),e(Zr.prototype,{addIntersection:function(t,e){},interfaces_:function(){return[Jr]},getClass:function(){return Zr}}),e(Qr.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:Hr.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[1],r=arguments[3],i=new x(arguments[0].getIntersection(r));this.addIntersection(i,n)}},toString:function(){return pe.toLineString(new $t(this._pts))},getNodeList:function(){return this._nodeList},addIntersectionNode:function(t,e){var n=e,r=n+1;if(r<this._pts.length){var i=this._pts[r];t.equals2D(i)&&(n=r)}return this._nodeList.add(t,n)},addIntersections:function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},interfaces_:function(){return[Zr]},getClass:function(){return Qr}}),Qr.getNodedSubstrings=function(){if(1===arguments.length){var t=arguments[0],e=new C;return Qr.getNodedSubstrings(t,e),e}if(2===arguments.length)for(var n=arguments[1],r=arguments[0].iterator();r.hasNext();)r.next().getNodeList().addSplitEdges(n)},e(Kr.prototype,{overlap:function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],n=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(n,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},interfaces_:function(){return[]},getClass:function(){return Kr}}),e($r.prototype,{computeNodes:function(t){},getNodedSubstrings:function(){},interfaces_:function(){return[]},getClass:function(){return $r}}),e(ti.prototype,{setSegmentIntersector:function(t){this._segInt=t},interfaces_:function(){return[$r]},getClass:function(){return ti}}),m(ei,ti),e(ei.prototype,{getMonotoneChains:function(){return this._monoChains},getNodedSubstrings:function(){return Qr.getNodedSubstrings(this._nodedSegStrings)},getIndex:function(){return this._index},add:function(t){for(var e=xn.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){for(var e=(this._nodedSegStrings=t).iterator();e.hasNext();)this.add(e.next());this.intersectChains()},intersectChains:function(){for(var t=new ni(this._segInt),e=this._monoChains.iterator();e.hasNext();)for(var n=e.next(),r=this._index.query(n.getEnvelope()).iterator();r.hasNext();){var i=r.next();if(i.getId()>n.getId()&&(n.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},interfaces_:function(){return[]},getClass:function(){return ei}}),m(ni,Kr),e(ni.prototype,{overlap:function(){if(4!==arguments.length)return Kr.prototype.overlap.apply(this,arguments);var t=arguments[1],e=arguments[2],n=arguments[3],r=arguments[0].getContext(),i=e.getContext();this._si.processIntersections(r,t,i,n)},interfaces_:function(){return[]},getClass:function(){return ni}}),ei.SegmentOverlapAction=ni,e(ri.prototype,{rescale:function(){if(w(arguments[0],M))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.rescale(e.getCoordinates())}else if(arguments[0]instanceof Array){var n=arguments[0];for(2===n.length&&(new x(n[0]),new x(n[1])),t=0;t<n.length;t++)n[t].x=n[t].x/this._scaleFactor+this._offsetX,n[t].y=n[t].y/this._scaleFactor+this._offsetY;2===n.length&&n[0].equals2D(n[1])&&U.out.println(n)}},scale:function(){if(w(arguments[0],M)){for(var t=arguments[0],e=new C(t.size()),n=t.iterator();n.hasNext();){var r=n.next();e.add(new Qr(this.scale(r.getCoordinates()),r.getData()))}return e}if(arguments[0]instanceof Array){var i=arguments[0],s=new Array(i.length).fill(null);for(n=0;n<i.length;n++)s[n]=new x(Math.round((i[n].x-this._offsetX)*this._scaleFactor),Math.round((i[n].y-this._offsetY)*this._scaleFactor),i[n].z);return nt.removeRepeatedPoints(s)}},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[$r]},getClass:function(){return ri}});var ii=Object.freeze({MCIndexNoder:ei,ScaledNoder:ri,SegmentString:Jr});function si(){if(this._inputGeom=null,this._isClosedEndpointsInInterior=!0,this._nonSimpleLocation=null,1===arguments.length){var t=arguments[0];this._inputGeom=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._inputGeom=e,this._isClosedEndpointsInInterior=!n.isInBoundary(2)}}function oi(){this.pt=null,this.isClosed=null,this.degree=null;var t=arguments[0];this.pt=t,this.isClosed=!1,this.degree=0}function ai(){if(this._quadrantSegments=ai.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=ai.CAP_ROUND,this._joinStyle=ai.JOIN_ROUND,this._mitreLimit=ai.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=ai.DEFAULT_SIMPLIFY_FACTOR,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.setQuadrantSegments(t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.setQuadrantSegments(e),this.setEndCapStyle(n)}else if(4===arguments.length){var r=arguments[0],i=arguments[1],s=arguments[2],o=arguments[3];this.setQuadrantSegments(r),this.setEndCapStyle(i),this.setJoinStyle(s),this.setMitreLimit(o)}}function ui(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null}function li(){this.array_=[]}function ci(){this._finder=null,this._dirEdgeList=new C,this._nodes=new C,this._rightMostCoord=null,this._env=null,this._finder=new ui}function hi(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new C,this._pts=new C,this._label=new Hn(me.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new C,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()}function fi(){var t=arguments[0],e=arguments[1];hi.call(this,t,e)}function di(){var t=arguments[0],e=arguments[1];hi.call(this,t,e)}function pi(){this._geometryFactory=null,this._shellList=new C;var t=arguments[0];this._geometryFactory=t}function gi(){this._inputLine=null,this._distanceTol=null,this._isDeleted=null,this._angleOrientation=q.COUNTERCLOCKWISE;var t=arguments[0];this._inputLine=t}function yi(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new C}function vi(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new ve,this._seg1=new ve,this._offset0=new ve,this._offset1=new ve,this._side=0,this._hasNarrowConcaveAngle=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._precisionModel=t,this._bufParams=e,this._li=new ye,this._filletAngleQuantum=Math.PI/2/e.getQuadrantSegments(),8<=e.getQuadrantSegments()&&e.getJoinStyle()===ai.JOIN_ROUND&&(this._closingSegLengthFactor=vi.MAX_CLOSING_SEG_LEN_FACTOR),this.init(n)}function mi(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e}function _i(){this._subgraphs=null,this._seg=new ve;var t=arguments[0];this._subgraphs=t}function bi(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new ve(t),this._leftDepth=e}function xi(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new C;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n}function Ei(){this._edgeMap=new yt,this._edgeList=null,this._ptInAreaLocation=[me.NONE,me.NONE]}function wi(){Ei.apply(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}function Ii(){ar.apply(this)}function Mi(){this._pts=null,this._orientation=null;var t=arguments[0];this._pts=t,this._orientation=Mi.orientation(t)}function Oi(){this._edges=new C,this._ocaMap=new yt}function Si(){}function Ni(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0;var t=arguments[this.numTests=0];this._li=t}function Pi(){this._bufParams=null,this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new Oi;var t=arguments[0];this._bufParams=t}function Ci(){this._li=new ye,this._segStrings=null;var t=arguments[0];this._segStrings=t}function Li(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new r("Scale factor must be non-zero");1!==e&&(this._pt=new x(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new x,this._p1Scaled=new x),this.initCorners(this._pt)}function Ti(){this._index=null;var t=arguments[0];this._index=t}function Ri(){cn.apply(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._hotPixel=t,this._parentEdge=e,this._hotPixelVertexIndex=n}function ki(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new C}function Ai(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var t=arguments[0];this._pm=t,this._li=new ye,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()}function ji(){if(this._argGeom=null,this._distance=null,this._bufParams=new ai,this._resultGeometry=null,this._saveException=null,1===arguments.length){var t=arguments[0];this._argGeom=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}}e(si.prototype,{isSimpleMultiPoint:function(t){if(t.isEmpty())return!0;for(var e=new _t,n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n).getCoordinate();if(e.contains(r))return this._nonSimpleLocation=r,!1;e.add(r)}return!0},isSimplePolygonal:function(t){for(var e=De.getLines(t).iterator();e.hasNext();){var n=e.next();if(!this.isSimpleLinearGeometry(n))return!1}return!0},hasClosedEndpointIntersection:function(t){for(var e=new yt,n=t.getEdgeIterator();n.hasNext();){var r=n.next(),i=(r.getMaximumSegmentIndex(),r.isClosed()),s=r.getCoordinate(0);this.addEndpoint(e,s,i);var o=r.getCoordinate(r.getNumPoints()-1);this.addEndpoint(e,o,i)}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 lr(0,t),n=new ye,r=e.computeSelfNodes(n,!0);return!(r.hasIntersection()&&(r.hasProperIntersection()?(this._nonSimpleLocation=r.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(),r=n.getMaximumSegmentIndex(),i=n.getEdgeIntersectionList().iterator();i.hasNext();){var s=i.next();if(!s.isEndPoint(r))return this._nonSimpleLocation=s.getCoordinate(),!0}return!1},addEndpoint:function(t,e,n){var r=t.get(e);null===r&&(r=new oi(e),t.put(e,r)),r.addEndpoint(n)},computeSimple:function(t){return this._nonSimpleLocation=null,!!t.isEmpty()||(t instanceof Bt||t instanceof St?this.isSimpleLinearGeometry(t):t instanceof Yt?this.isSimpleMultiPoint(t):w(t,zt)?this.isSimplePolygonal(t):!(t instanceof Ot)||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 si}}),si.isSimple=function(){return 1===arguments.length?new si(arguments[0]).isSimple():2===arguments.length?new si(arguments[0],arguments[1]).isSimple():void 0},e(oi.prototype,{addEndpoint:function(t){this.degree++,this.isClosed|=t},getCoordinate:function(){return this.pt},interfaces_:function(){return[]},getClass:function(){return oi}}),si.EndpointInfo=oi,e(ai.prototype,{getEndCapStyle:function(){return this._endCapStyle},isSingleSided:function(){return this._isSingleSided},setQuadrantSegments:function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=ai.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=ai.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==ai.JOIN_ROUND&&(this._quadrantSegments=ai.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 ai}}),ai.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},ai.CAP_ROUND=1,ai.CAP_FLAT=2,ai.CAP_SQUARE=3,ai.JOIN_ROUND=1,ai.JOIN_MITRE=2,ai.JOIN_BEVEL=3,ai.DEFAULT_QUADRANT_SEGMENTS=8,ai.DEFAULT_MITRE_LIMIT=5,ai.DEFAULT_SIMPLIFY_FACTOR=.01,e(ui.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();b.isTrue(0<this._minIndex&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],r=q.index(this._minCoord,n,e),i=!1;(e.y<this._minCoord.y&&n.y<this._minCoord.y&&r===q.COUNTERCLOCKWISE||e.y>this._minCoord.y&&n.y>this._minCoord.y&&r===q.CLOCKWISE)&&(i=!0),i&&(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 r=qn.LEFT;return n[e].y<n[e+1].y&&(r=qn.RIGHT),r},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)}b.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)===qn.LEFT&&(this._orientedDe=this._minDe.getSym())},interfaces_:function(){return[]},getClass:function(){return ui}}),li.prototype.addLast=function(t){this.array_.push(t)},li.prototype.removeFirst=function(){return this.array_.shift()},li.prototype.isEmpty=function(){return 0===this.array_.length},e(ci.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((r=n.next()).isVisited()||r.getSym().isVisited()){e=r;break}if(null===e)throw new sr("unable to find edge to compute depths at "+t.getCoordinate());for(t.getEdges().computeDepths(e),n=t.getEdges().iterator();n.hasNext();){var r;(r=n.next()).setVisited(!0),this.copySymDepths(r)}},computeDepth:function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.getNode(),e.getLabel(),e.setEdgeDepths(qn.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();1<=e.getDepth(qn.RIGHT)&&e.getDepth(qn.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},computeDepths:function(t){var e=new ut,n=new li,r=t.getNode();for(n.addLast(r),e.add(r),t.setVisited(!0);!n.isEmpty();){var i=n.removeFirst();e.add(i),this.computeNodeDepth(i);for(var s=i.getEdges().iterator();s.hasNext();){var o=s.next().getSym();if(!o.isVisited()){var a=o.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 R,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next().getEdge().getCoordinates(),r=0;r<n.length-1;r++)t.expandToInclude(n[r]);this._env=t}return this._env},addReachable:function(t){var e=new en;for(e.add(t);!e.empty();){var n=e.pop();this.add(n,e)}},copySymDepths:function(t){var e=t.getSym();e.setDepth(qn.LEFT,t.getDepth(qn.RIGHT)),e.setDepth(qn.RIGHT,t.getDepth(qn.LEFT))},add:function(t,e){t.setVisited(!0),this._nodes.add(t);for(var n=t.getEdges().iterator();n.hasNext();){var r=n.next();this._dirEdgeList.add(r);var i=r.getSym().getNode();i.isVisited()||e.push(i)}},getNodes:function(){return this._nodes},getDirectedEdges:function(){return this._dirEdgeList},interfaces_:function(){return[d]},getClass:function(){return ci}}),e(hi.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=q.isCCW(this._ring.getCoordinates())},isIsolated:function(){return 1===this._label.getGeometryCount()},computePoints:function(t){var e=this._startDe=t,n=!0;do{if(null===e)throw new sr("Found null DirectedEdge");if(e.getEdgeRing()===this)throw new sr("Directed Edge visited twice during ring-building at "+e.getCoordinate());this._edges.add(e);var r=e.getLabel();b.isTrue(r.isArea()),this.mergeLabel(r),this.addPoints(e.getEdge(),e.isForward(),n),n=!1,this.setEdgeRing(e,this),e=this.getNext(e)}while(e!==this._startDe)},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 r=t.getCoordinates();if(e){var i=1;n&&(i=0);for(var s=i;s<r.length;s++)this._pts.add(r[s])}else for(i=r.length-2,n&&(i=r.length-1),s=i;0<=s;s--)this._pts.add(r[s])},isHole:function(){return this._isHole},setInResult:function(){for(var t=this._startDe;t.getEdge().setInResult(!0),(t=t.getNext())!==this._startDe;);},containsPoint:function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!ze.isInRing(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[1],n=arguments[0].getLocation(e,qn.RIGHT);if(n===me.NONE)return null;if(this._label.getLocation(e)===me.NONE)return this._label.setLocation(e,n),null}},setShell:function(t){null!==(this._shell=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 hi}}),m(fi,hi),e(fi.prototype,{setEdgeRing:function(t,e){t.setMinEdgeRing(e)},getNext:function(t){return t.getNextMin()},interfaces_:function(){return[]},getClass:function(){return fi}}),m(di,hi),e(di.prototype,{buildMinimalRings:function(){var t=new C,e=this._startDe;do{if(null===e.getMinEdgeRing()){var n=new fi(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 di}}),e(pi.prototype,{sortShellsAndHoles:function(t,e,n){for(var r=t.iterator();r.hasNext();){var i=r.next();i.isHole()?n.add(i):e.add(i)}},computePolygons:function(t){for(var e=new C,n=t.iterator();n.hasNext();){var r=n.next().toPolygon(this._geometryFactory);e.add(r)}return e},placeFreeHoles:function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(null===r.getShell()){var i=this.findEdgeRingContaining(r,t);if(null===i)throw new sr("unable to assign hole to a shell",r.getCoordinate(0));r.setShell(i)}}},buildMinimalEdgeRings:function(t,e,n){for(var r=new C,i=t.iterator();i.hasNext();){var s=i.next();if(2<s.getMaxNodeDegree()){s.linkDirectedEdgesForMinimalEdgeRings();var o=s.buildMinimalRings(),a=this.findShell(o);null!==a?(this.placePolygonHoles(a,o),e.add(a)):n.addAll(o)}else r.add(s)}return r},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 C,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&r.getLabel().isArea()&&null===r.getEdgeRing()){var i=new di(r,this._geometryFactory);e.add(i),i.setInResult()}}return e},placePolygonHoles:function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}},getPolygons:function(){return this.computePolygons(this._shellList)},findEdgeRingContaining:function(t,e){for(var n=t.getLinearRing(),r=n.getEnvelopeInternal(),i=n.getCoordinateN(0),s=null,o=null,a=e.iterator();a.hasNext();){var u=a.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==s&&(o=s.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(r)&&ze.isInRing(i,l.getCoordinates())&&(h=!0),h&&(null===s||o.contains(c))&&(s=u)}return s},findShell:function(t){for(var e=0,n=null,r=t.iterator();r.hasNext();){var i=r.next();i.isHole()||(n=i,e++)}return b.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];ur.linkResultDirectedEdges(n);var r=this.buildMaximalEdgeRings(e),i=new C,s=this.buildMinimalEdgeRings(r,this._shellList,i);this.sortShellsAndHoles(s,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},interfaces_:function(){return[]},getClass:function(){return pi}}),e(gi.prototype,{isDeletable:function(t,e,n,r){var i=this._inputLine[t],s=this._inputLine[e],o=this._inputLine[n];return!!this.isConcave(i,s,o)&&!!this.isShallow(i,s,o,r)&&this.isShallowSampled(i,s,t,n,r)},deleteShallowConcavities:function(){for(var t=1,e=(this._inputLine.length,this.findNextNonDeletedIndex(t)),n=this.findNextNonDeletedIndex(e),r=!1;n<this._inputLine.length;){var i=!1;this.isDeletable(t,e,n,this._distanceTol)&&(this._isDeleted[e]=gi.DELETE,r=i=!0),t=i?n:e,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e)}return r},isShallowConcavity:function(t,e,n,r){return q.index(t,e,n)===this._angleOrientation&&Y.pointToSegment(e,t,n)<r},isShallowSampled:function(t,e,n,r,i){var s=Math.trunc((r-n)/gi.NUM_PTS_TO_CHECK);s<=0&&(s=1);for(var o=n;o<r;o+=s)if(!this.isShallow(t,e,this._inputLine[o],i))return!1;return!0},isConcave:function(t,e,n){return q.index(t,e,n)===this._angleOrientation},simplify:function(t){for(this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=q.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);this.deleteShallowConcavities(););return this.collapseLine()},findNextNonDeletedIndex:function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===gi.DELETE;)e++;return e},isShallow:function(t,e,n,r){return Y.pointToSegment(e,t,n)<r},collapseLine:function(){for(var t=new T,e=0;e<this._inputLine.length;e++)this._isDeleted[e]!==gi.DELETE&&t.add(this._inputLine[e]);return t.toCoordinateArray()},interfaces_:function(){return[]},getClass:function(){return gi}}),gi.simplify=function(t,e){return new gi(t).simplify(e)},gi.INIT=0,gi.DELETE=1,gi.KEEP=1,gi.NUM_PTS_TO_CHECK=10,e(yi.prototype,{getCoordinates:function(){return this._ptList.toArray(yi.COORDINATE_ARRAY_TYPE)},setPrecisionModel:function(t){this._precisionModel=t},addPt:function(t){var e=new x(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)},reverse:function(){},addPts:function(t,e){if(e)for(var n=0;n<t.length;n++)this.addPt(t[n]);else for(n=t.length-1;0<=n;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 le).createLineString(this.getCoordinates()).toString()},closeRing:function(){if(this._ptList.size()<1)return null;var t=new x(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(2<=this._ptList.size()&&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 yi}}),yi.COORDINATE_ARRAY_TYPE=new Array(0).fill(null),e(vi.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=q.index(this._s0,this._s1,this._s2),r=n===q.CLOCKWISE&&this._side===qn.LEFT||n===q.COUNTERCLOCKWISE&&this._side===qn.RIGHT;0===n?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)},addLineEndCap:function(t,e){var n=new ve(t,e),r=new ve;this.computeOffsetSegment(n,qn.LEFT,this._distance,r);var i=new ve;this.computeOffsetSegment(n,qn.RIGHT,this._distance,i);var s=e.x-t.x,o=e.y-t.y,a=Math.atan2(o,s);switch(this._bufParams.getEndCapStyle()){case ai.CAP_ROUND:this._segList.addPt(r.p1),this.addDirectedFillet(e,a+Math.PI/2,a-Math.PI/2,q.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case ai.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case ai.CAP_SQUARE:var u=new x;u.x=Math.abs(this._distance)*Math.cos(a),u.y=Math.abs(this._distance)*Math.sin(a);var l=new x(r.p1.x+u.x,r.p1.y+u.y),c=new x(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},getCoordinates:function(){return this._segList.getCoordinates()},addMitreJoin:function(t,e,n,r){var i=!0,s=null;try{s=z.intersection(e.p0,e.p1,n.p0,n.p1),(r<=0?1:s.distance(t)/Math.abs(r))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof A))throw t;s=new x(0,0),i=!1}i?this._segList.addPt(s):this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())},addOutsideTurn:function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*vi.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===ai.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===ai.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(e&&this._segList.addPt(this._offset0.p1),this.addCornerFillet(this._s1,this._offset0.p1,this._offset1.p0,t,this._distance),this._segList.addPt(this._offset1.p0))},createSquare:function(t){this._segList.addPt(new x(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new x(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new x(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new x(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)},addCornerFillet:function(t,e,n,r,i){var s=e.x-t.x,o=e.y-t.y,a=Math.atan2(o,s),u=n.x-t.x,l=n.y-t.y,c=Math.atan2(l,u);r===q.CLOCKWISE?a<=c&&(a+=2*Math.PI):c<=a&&(a-=2*Math.PI),this._segList.addPt(e),this.addDirectedFillet(t,a,c,r,i),this._segList.addPt(n)},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,r){var i=this._seg0.p1,s=be.angle(i,this._seg0.p0),o=(be.angle(i,this._seg1.p1),be.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1)/2),a=be.normalize(s+o),u=be.normalize(a+Math.PI),l=r*n,c=n-l*Math.abs(Math.sin(o)),h=new ve(i,new x(i.x+l*Math.cos(u),i.y+l*Math.sin(u))),f=h.pointAlongOffset(1,c),d=h.pointAlongOffset(1,-c);this._side===qn.LEFT?(this._segList.addPt(f),this._segList.addPt(d)):(this._segList.addPt(d),this._segList.addPt(f))},addDirectedFillet:function(t,e,n,r,i){var s,o=r===q.CLOCKWISE?-1:1,a=Math.abs(e-n),u=Math.trunc(a/this._filletAngleQuantum+.5);if(u<1)return null;s=a/u;for(var l=0,c=new x;l<a;){var h=e+o*l;c.x=t.x+i*Math.cos(h),c.y=t.y+i*Math.sin(h),this._segList.addPt(c),l+=s}},computeOffsetSegment:function(t,e,n,r){var i=e===qn.LEFT?1:-1,s=t.p1.x-t.p0.x,o=t.p1.y-t.p0.y,a=Math.sqrt(s*s+o*o),u=i*n*s/a,l=i*n*o/a;r.p0.x=t.p0.x-l,r.p0.y=t.p0.y+u,r.p1.x=t.p1.x-l,r.p1.y=t.p1.y+u},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*vi.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),0<this._closingSegLengthFactor){var n=new x((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var r=new x((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},createCircle:function(t){var e=new x(t.x+this._distance,t.y);this._segList.addPt(e),this.addDirectedFillet(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 yi,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*vi.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},addCollinear:function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),2<=this._li.getIntersectionNum()&&(this._bufParams.getJoinStyle()===ai.JOIN_BEVEL||this._bufParams.getJoinStyle()===ai.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addCornerFillet(this._s1,this._offset0.p1,this._offset1.p0,q.CLOCKWISE,this._distance))},closeRing:function(){this._segList.closeRing()},hasNarrowConcaveAngle:function(){return this._hasNarrowConcaveAngle},interfaces_:function(){return[]},getClass:function(){return vi}}),vi.OFFSET_SEGMENT_SEPARATION_FACTOR=.001,vi.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR=.001,vi.CURVE_VERTEX_SNAP_DISTANCE_FACTOR=1e-6,vi.MAX_CLOSING_SEG_LEN_FACTOR=80,e(mi.prototype,{getOffsetCurve:function(t,e){if(0===(this._distance=e))return null;var n=e<0,r=Math.abs(e),i=this.getSegGen(r);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,n,i);var s=i.getCoordinates();return n&&nt.reverse(s),s},computeSingleSidedBufferCurve:function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=gi.simplify(t,-r),s=i.length-1;n.initSideSegments(i[s],i[s-1],qn.LEFT),n.addFirstSegment();for(var o=s-2;0<=o;o--)n.addNextSegment(i[o],!0)}else{n.addSegments(t,!1);var a=gi.simplify(t,r),u=a.length-1;for(n.initSideSegments(a[0],a[1],qn.LEFT),n.addFirstSegment(),o=2;o<=u;o++)n.addNextSegment(a[o],!0)}n.addLastSegment(),n.closeRing()},computeRingBufferCurve:function(t,e,n){var r=this.simplifyTolerance(this._distance);e===qn.RIGHT&&(r=-r);var i=gi.simplify(t,r),s=i.length-1;n.initSideSegments(i[s-1],i[0],e);for(var o=1;o<=s;o++){var a=1!==o;n.addNextSegment(i[o],a)}n.closeRing()},computeLineBufferCurve:function(t,e){var n=this.simplifyTolerance(this._distance),r=gi.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],qn.LEFT);for(var s=2;s<=i;s++)e.addNextSegment(r[s],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var o=gi.simplify(t,-n),a=o.length-1;for(e.initSideSegments(o[a],o[a-1],qn.LEFT),s=a-2;0<=s;s--)e.addNextSegment(o[s],!0);e.addLastSegment(),e.addLineEndCap(o[1],o[0]),e.closeRing()},computePointCurve:function(t,e){switch(this._bufParams.getEndCapStyle()){case ai.CAP_ROUND:e.createCircle(t);break;case ai.CAP_SQUARE:e.createSquare(t)}},getLineCurve:function(t,e){if((this._distance=e)<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var n=Math.abs(e),r=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],r);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,r)}else this.computeLineBufferCurve(t,r);return r.getCoordinates()},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 mi.copyCoordinates(t);var r=this.getSegGen(n);return this.computeRingBufferCurve(t,e,r),r.getCoordinates()},computeOffsetCurve:function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=gi.simplify(t,-r),s=i.length-1;n.initSideSegments(i[s],i[s-1],qn.LEFT),n.addFirstSegment();for(var o=s-2;0<=o;o--)n.addNextSegment(i[o],!0)}else{var a=gi.simplify(t,r),u=a.length-1;for(n.initSideSegments(a[0],a[1],qn.LEFT),n.addFirstSegment(),o=2;o<=u;o++)n.addNextSegment(a[o],!0)}n.addLastSegment()},getSegGen:function(t){return new vi(this._precisionModel,this._bufParams,t)},interfaces_:function(){return[]},getClass:function(){return mi}}),mi.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new x(t[n]);return e},e(_i.prototype,{findStabbedSegments:function(){if(1===arguments.length){for(var t=arguments[0],e=new C,n=this._subgraphs.iterator();n.hasNext();){var r=n.next(),i=r.getEnvelope();t.y<i.getMinY()||t.y>i.getMaxY()||this.findStabbedSegments(t,r.getDirectedEdges(),e)}return e}if(3===arguments.length)if(w(arguments[2],S)&&arguments[0]instanceof x&&arguments[1]instanceof or){var s=arguments[0],o=arguments[1],a=arguments[2],u=o.getEdge().getCoordinates();for(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)<s.x||this._seg.isHorizontal()||s.y<this._seg.p0.y||s.y>this._seg.p1.y||q.index(this._seg.p0,this._seg.p1,s)===q.RIGHT)){var l=o.getDepth(qn.LEFT);this._seg.p0.equals(u[n])||(l=o.getDepth(qn.RIGHT));var c=new bi(this._seg,l);a.add(c)}}else if(w(arguments[2],S)&&arguments[0]instanceof x&&w(arguments[1],S)){var h=arguments[0],f=arguments[2];for(n=arguments[1].iterator();n.hasNext();){var d=n.next();d.isForward()&&this.findStabbedSegments(h,d,f)}}},getDepth:function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:ke.min(e)._leftDepth},interfaces_:function(){return[]},getClass:function(){return _i}}),e(bi.prototype,{compareTo:function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==n||0!=(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?n:this._upwardSeg.compareTo(e._upwardSeg)},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[d]},getClass:function(){return bi}}),_i.DepthSegment=bi,e(xi.prototype,{addPoint:function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,me.EXTERIOR,me.INTERIOR)},addPolygon:function(t){var e=this._distance,n=qn.LEFT;this._distance<0&&(e=-this._distance,n=qn.RIGHT);var r=t.getExteriorRing(),i=nt.removeRepeatedPoints(r.getCoordinates());if(this._distance<0&&this.isErodedCompletely(r,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,n,me.EXTERIOR,me.INTERIOR);for(var s=0;s<t.getNumInteriorRing();s++){var o=t.getInteriorRingN(s),a=nt.removeRepeatedPoints(o.getCoordinates());0<this._distance&&this.isErodedCompletely(o,-this._distance)||this.addPolygonRing(a,e,qn.opposite(n),me.INTERIOR,me.EXTERIOR)}},isTriangleErodedCompletely:function(t,e){var n=new xe(t[0],t[1],t[2]),r=n.inCentre();return Y.pointToSegment(r,n.p0,n.p1)<Math.abs(e)},addLineString:function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=nt.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,me.EXTERIOR,me.INTERIOR)},addCurve:function(t,e,n){if(null===t||t.length<2)return null;var r=new Qr(t,new Hn(0,me.BOUNDARY,e,n));this._curveList.add(r)},getCurves:function(){return this.add(this._inputGeom),this._curveList},addPolygonRing:function(t,e,n,r,i){if(0===e&&t.length<Wt.MINIMUM_VALID_SIZE)return null;var s=r,o=i;t.length>=Wt.MINIMUM_VALID_SIZE&&q.isCCW(t)&&(s=i,o=r,n=qn.opposite(n));var a=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(a,s,o)},add:function(t){if(t.isEmpty())return null;if(t instanceof Vt)this.addPolygon(t);else if(t instanceof Bt)this.addLineString(t);else if(t instanceof qt)this.addPoint(t);else if(t instanceof Yt)this.addCollection(t);else if(t instanceof St)this.addCollection(t);else if(t instanceof Xt)this.addCollection(t);else{if(!(t instanceof Ot))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 r=t.getEnvelopeInternal(),i=Math.min(r.getHeight(),r.getWidth());return e<0&&2*Math.abs(e)>i},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 xi}}),e(Ei.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=me.NONE,n=this.iterator();n.hasNext();)(s=(i=n.next()).getLabel()).isArea(t)&&s.getLocation(t,qn.LEFT)!==me.NONE&&(e=s.getLocation(t,qn.LEFT));if(e===me.NONE)return null;var r=e;for(n=this.iterator();n.hasNext();){var i,s;if((s=(i=n.next()).getLabel()).getLocation(t,qn.ON)===me.NONE&&s.setLocation(t,qn.ON,r),s.isArea(t)){var o=s.getLocation(t,qn.LEFT),a=s.getLocation(t,qn.RIGHT);if(a!==me.NONE){if(a!==r)throw new sr("side location conflict",i.getCoordinate());o===me.NONE&&b.shouldNeverReachHere("found single null side (at "+i.getCoordinate()+")"),r=o}else b.isTrue(s.getLocation(t,qn.LEFT)===me.NONE,"found single null side"),s.setLocation(t,qn.RIGHT,r),s.setLocation(t,qn.LEFT,r)}}},getCoordinate:function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},print:function(t){U.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,r=e.get(n).getLabel().getLocation(t,qn.LEFT);b.isTrue(r!==me.NONE,"Found unlabelled area edge");for(var i=r,s=this.iterator();s.hasNext();){var o=s.next().getLabel();b.isTrue(o.isArea(t),"Found non-area edge");var a=o.getLocation(t,qn.LEFT),u=o.getLocation(t,qn.RIGHT);if(a===u)return!1;if(u!==i)return!1;i=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 C(this._edgeMap.values())),this._edgeList},getLocation:function(t,e,n){return this._ptInAreaLocation[t]===me.NONE&&(this._ptInAreaLocation[t]=Ye.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]},toString:function(){var t=new j;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 r=(s=n.next()).getLabel(),i=0;i<2;i++)r.isLine(i)&&r.getLocation(i)===me.BOUNDARY&&(e[i]=!0);for(n=this.iterator();n.hasNext();){var s;for(r=(s=n.next()).getLabel(),i=0;i<2;i++)if(r.isAnyNull(i)){var o=me.NONE;if(e[i])o=me.EXTERIOR;else{var a=s.getCoordinate();o=this.getLocation(i,a,t)}r.setAllLocationsIfNull(i,o)}}},getDegree:function(){return this._edgeMap.size()},insertEdgeEnd:function(t,e){this._edgeMap.put(t,e),this._edgeList=null},interfaces_:function(){return[]},getClass:function(){return Ei}}),m(wi,Ei),e(wi.prototype,{linkResultDirectedEdges:function(){this.getResultAreaEdges();for(var t=null,e=null,n=this._SCANNING_FOR_INCOMING,r=0;r<this._resultAreaEdgeList.size();r++){var i=this._resultAreaEdgeList.get(r),s=i.getSym();if(i.getLabel().isArea())switch(null===t&&i.isInResult()&&(t=i),n){case this._SCANNING_FOR_INCOMING:if(!s.isInResult())continue;e=s,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(!i.isInResult())continue;e.setNext(i),n=this._SCANNING_FOR_INCOMING}}if(n===this._LINKING_TO_OUTGOING){if(null===t)throw new sr("no outgoing dirEdge found",this.getCoordinate());b.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 r=t.get(e-1),i=n.getQuadrant(),s=r.getQuadrant();return bn.isNorthern(i)&&bn.isNorthern(s)?n:bn.isNorthern(i)||bn.isNorthern(s)?0!==n.getDy()?n:0!==r.getDy()?r:(b.shouldNeverReachHere("found two horizontal edges incident on node"),null):r},print:function(t){U.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 C;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;0<=n;n--){var r=this._edgeList.get(n),i=r.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=r}e.setNext(t)},computeDepths:function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),n=(t.getLabel(),t.getDepth(qn.LEFT)),r=t.getDepth(qn.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),n);if(this.computeDepths(0,e,i)!==r)throw new sr("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var s=arguments[1],o=arguments[2],a=arguments[0];a<s;a++){var u=this._edgeList.get(a);u.getLabel(),u.setEdgeDepths(qn.RIGHT,o),o=u.getDepth(qn.LEFT)}return o}},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,r=this._SCANNING_FOR_INCOMING,i=this._resultAreaEdgeList.size()-1;0<=i;i--){var s=this._resultAreaEdgeList.get(i),o=s.getSym();switch(null===e&&s.getEdgeRing()===t&&(e=s),r){case this._SCANNING_FOR_INCOMING:if(o.getEdgeRing()!==t)continue;n=o,r=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(s.getEdgeRing()!==t)continue;n.setNextMin(s),r=this._SCANNING_FOR_INCOMING}}r===this._LINKING_TO_OUTGOING&&(b.isTrue(null!==e,"found null for first outgoing dirEdge"),b.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();)e.next().isInResult()&&t++;return t}if(1===arguments.length){var n=arguments[0];for(t=0,e=this.iterator();e.hasNext();)e.next().getEdgeRing()===n&&t++;return t}},getLabel:function(){return this._label},findCoveredLineEdges:function(){for(var t=me.NONE,e=this.iterator();e.hasNext();){var n=(i=e.next()).getSym();if(!i.isLineEdge()){if(i.isInResult()){t=me.INTERIOR;break}if(n.isInResult()){t=me.EXTERIOR;break}}}if(t===me.NONE)return null;var r=t;for(e=this.iterator();e.hasNext();){var i;n=(i=e.next()).getSym(),i.isLineEdge()?i.getEdge().setCovered(r===me.INTERIOR):(i.isInResult()&&(r=me.EXTERIOR),n.isInResult()&&(r=me.INTERIOR))}},computeLabelling:function(t){Ei.prototype.computeLabelling.call(this,t),this._label=new Hn(me.NONE);for(var e=this.iterator();e.hasNext();)for(var n=e.next().getEdge().getLabel(),r=0;r<2;r++){var i=n.getLocation(r);i!==me.INTERIOR&&i!==me.BOUNDARY||this._label.setLocation(r,me.INTERIOR)}},interfaces_:function(){return[]},getClass:function(){return wi}}),m(Ii,ar),e(Ii.prototype,{createNode:function(t){return new nr(t,new wi)},interfaces_:function(){return[]},getClass:function(){return Ii}}),e(Mi.prototype,{compareTo:function(t){var e=t;return Mi.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},interfaces_:function(){return[d]},getClass:function(){return Mi}}),Mi.orientation=function(t){return 1===nt.increasingDirection(t)},Mi.compareOriented=function(t,e,n,r){for(var i=e?1:-1,s=r?1:-1,o=e?t.length:-1,a=r?n.length:-1,u=e?0:t.length-1,l=r?0:n.length-1;;){var c=t[u].compareTo(n[l]);if(0!==c)return c;var h=(u+=i)===o,f=(l+=s)===a;if(h&&!f)return-1;if(!h&&f)return 1;if(h&&f)return 0}},e(Oi.prototype,{print:function(t){t.print("MULTILINESTRING ( ");for(var e=0;e<this._edges.size();e++){var n=this._edges.get(e);0<e&&t.print(","),t.print("(");for(var r=n.getCoordinates(),i=0;i<r.length;i++)0<i&&t.print(","),t.print(r[i].x+" "+r[i].y);t.println(")")}t.print(")  ")},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 Mi(t.getCoordinates());return this._ocaMap.get(e)},add:function(t){this._edges.add(t);var e=new Mi(t.getCoordinates());this._ocaMap.put(e,t)},interfaces_:function(){return[]},getClass:function(){return Oi}}),e(Si.prototype,{processIntersections:function(t,e,n,r){},isDone:function(){},interfaces_:function(){return[]},getClass:function(){return Si}}),e(Ni.prototype,{isTrivialIntersection:function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(Ni.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.size()-1;if(0===e&&r===i||0===r&&e===i)return!0}}return!1},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,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],s=t.getCoordinates()[e+1],o=n.getCoordinates()[r],a=n.getCoordinates()[r+1];this._li.computeIntersection(i,s,o,a),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))},hasIntersection:function(){return this._hasIntersection},isDone:function(){return!1},hasInteriorIntersection:function(){return this._hasInterior},interfaces_:function(){return[Si]},getClass:function(){return Ni}}),Ni.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)},e(Pi.prototype,{setWorkingPrecisionModel:function(t){this._workingPrecisionModel=t},insertUniqueEdge:function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new Hn(t.getLabel())).flip(),n.merge(r);var i=Pi.depthDelta(r),s=e.getDepthDelta()+i;e.setDepthDelta(s)}else this._edgeList.add(t),t.setDepthDelta(Pi.depthDelta(t.getLabel()))},buildSubgraphs:function(t,e){for(var n=new C,r=t.iterator();r.hasNext();){var i=r.next(),s=i.getRightmostCoordinate(),o=new _i(n).getDepth(s);i.computeDepth(o),i.findResultEdges(),n.add(i),e.add(i.getDirectedEdges(),i.getNodes())}},createSubgraphs:function(t){for(var e=new C,n=t.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var i=new ci;i.create(r),e.add(i)}}return ke.sort(e,ke.reverseOrder()),e},createEmptyResultGeometry:function(){return this._geomFact.createPolygon()},getNoder:function(t){if(null!==this._workingNoder)return this._workingNoder;var e=new ei,n=new ye;return n.setPrecisionModel(t),e.setSegmentIntersector(new Ni(n)),e},buffer:function(t,e){var n=this._workingPrecisionModel;null===n&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var r=new xi(t,e,new mi(n,this._bufParams)).getCurves();if(r.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(r,n),this._graph=new ur(new Ii),this._graph.addEdges(this._edgeList.getEdges());var i=this.createSubgraphs(this._graph),s=new pi(this._geomFact);this.buildSubgraphs(i,s);var o=s.getPolygons();return o.size()<=0?this.createEmptyResultGeometry():this._geomFact.buildGeometry(o)},computeNodedEdges:function(t,e){var n=this.getNoder(e);n.computeNodes(t);for(var r=n.getNodedSubstrings().iterator();r.hasNext();){var i=r.next(),s=i.getCoordinates();if(2!==s.length||!s[0].equals2D(s[1])){var o=i.getData(),a=new er(i.getCoordinates(),new Hn(o));this.insertUniqueEdge(a)}}},setNoder:function(t){this._workingNoder=t},interfaces_:function(){return[]},getClass:function(){return Pi}}),Pi.depthDelta=function(t){var e=t.getLocation(0,qn.LEFT),n=t.getLocation(0,qn.RIGHT);return e===me.INTERIOR&&n===me.EXTERIOR?1:e===me.EXTERIOR&&n===me.INTERIOR?-1:0},Pi.convertSegStrings=function(t){for(var e=new le,n=new C;t.hasNext();){var r=t.next(),i=e.createLineString(r.getCoordinates());n.add(i)}return e.buildGeometry(n)},e(Ci.prototype,{checkEndPtVertexIntersections:function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();){var e=t.next().getCoordinates();this.checkEndPtVertexIntersections(e[0],this._segStrings),this.checkEndPtVertexIntersections(e[e.length-1],this._segStrings)}else if(2===arguments.length){var n=arguments[0];for(t=arguments[1].iterator();t.hasNext();){e=t.next().getCoordinates();for(var r=1;r<e.length-1;r++)if(e[r].equals(n))throw new v("found endpt/interior pt intersection at index "+r+" :pt "+n)}}},checkInteriorIntersections:function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();)for(var e=t.next(),n=this._segStrings.iterator();n.hasNext();){var r=n.next();this.checkInteriorIntersections(e,r)}else if(2===arguments.length)for(var i=arguments[0],s=arguments[1],o=i.getCoordinates(),a=s.getCoordinates(),u=0;u<o.length-1;u++)for(var l=0;l<a.length-1;l++)this.checkInteriorIntersections(i,u,s,l);else if(4===arguments.length){var c=arguments[0],h=arguments[1],f=arguments[2],d=arguments[3];if(c===f&&h===d)return null;var p=c.getCoordinates()[h],g=c.getCoordinates()[h+1],y=f.getCoordinates()[d],m=f.getCoordinates()[d+1];if(this._li.computeIntersection(p,g,y,m),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,p,g)||this.hasInteriorIntersection(this._li,y,m)))throw new v("found non-noded intersection at "+p+"-"+g+" and "+y+"-"+m)}},checkValid:function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()},checkCollapses:function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();){var e=t.next();this.checkCollapses(e)}else if(1===arguments.length){var n=arguments[0].getCoordinates();for(t=0;t<n.length-2;t++)this.checkCollapse(n[t],n[t+1],n[t+2])}},hasInteriorIntersection:function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++){var i=t.getIntersection(r);if(!i.equals(e)&&!i.equals(n))return!0}return!1},checkCollapse:function(t,e,n){if(t.equals(n))throw new v("found non-noded collapse at "+Ci.fact.createLineString([t,e,n]))},interfaces_:function(){return[]},getClass:function(){return Ci}}),Ci.fact=new le,e(Li.prototype,{intersectsScaled:function(t,e){var n=Math.min(t.x,e.x),r=Math.max(t.x,e.x),i=Math.min(t.y,e.y),s=Math.max(t.y,e.y),o=this._maxx<n||this._minx>r||this._maxy<i||this._miny>s;if(o)return!1;var a=this.intersectsToleranceSquare(t,e);return b.isTrue(!(o&&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 x(this._maxx,this._maxy),this._corner[1]=new x(this._minx,this._maxy),this._corner[2]=new x(this._minx,this._miny),this._corner[3]=new x(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=Li.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new R(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,r=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||n&&r||t.equals(this._pt)||e.equals(this._pt)))))},addSnappedNode:function(t,e){var n=t.getCoordinate(e),r=t.getCoordinate(e+1);return!!this.intersects(n,r)&&(t.addIntersection(this.getCoordinate(),e),!0)},interfaces_:function(){return[]},getClass:function(){return Li}}),Li.SAFE_ENV_EXPANSION_FACTOR=.75,e(Ti.prototype,{snap:function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2],i=e.getSafeEnvelope(),s=new Ri(e,n,r);return this._index.query(i,{interfaces_:function(){return[Pe]},visitItem:function(t){t.select(i,s)}}),s.isNodeAdded()}},interfaces_:function(){return[]},getClass:function(){return Ti}}),m(Ri,cn),e(Ri.prototype,{isNodeAdded:function(){return this._isNodeAdded},select:function(){if(!(2===arguments.length&&Number.isInteger(arguments[1])&&arguments[0]instanceof _n))return cn.prototype.select.apply(this,arguments);var t=arguments[1],e=arguments[0].getContext();if(null!==this._parentEdge&&e===this._parentEdge&&t===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(e,t)},interfaces_:function(){return[]},getClass:function(){return Ri}}),Ti.HotPixelSnapAction=Ri,e(ki.prototype,{processIntersections:function(t,e,n,r){if(t===n&&e===r)return null;var i=t.getCoordinates()[e],s=t.getCoordinates()[e+1],o=n.getCoordinates()[r],a=n.getCoordinates()[r+1];if(this._li.computeIntersection(i,s,o,a),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u<this._li.getIntersectionNum();u++)this._interiorIntersections.add(this._li.getIntersection(u));t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)}},isDone:function(){return!1},getInteriorIntersections:function(){return this._interiorIntersections},interfaces_:function(){return[Si]},getClass:function(){return ki}}),e(Ai.prototype,{checkCorrectness:function(t){var e=new Ci(Qr.getNodedSubstrings(t));try{e.checkValid()}catch(t){if(!(t instanceof k))throw t;t.printStackTrace()}},getNodedSubstrings:function(){return Qr.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 ki(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()},computeVertexSnaps:function(){if(w(arguments[0],M))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.computeVertexSnaps(e)}else if(arguments[0]instanceof Qr)for(var n=arguments[0],r=n.getCoordinates(),i=0;i<r.length;i++){var s=new Li(r[i],this._scaleFactor,this._li);this._pointSnapper.snap(s,n,i)&&n.addIntersection(r[i],i)}},computeNodes:function(t){this._nodedSegStrings=t,this._noder=new ei,this._pointSnapper=new Ti(this._noder.getIndex()),this.snapRound(t,this._li)},computeIntersectionSnaps:function(t){for(var e=t.iterator();e.hasNext();){var n=new Li(e.next(),this._scaleFactor,this._li);this._pointSnapper.snap(n)}},interfaces_:function(){return[$r]},getClass:function(){return Ai}}),e(ji.prototype,{bufferFixedPrecision:function(t){var e=new ri(new Ai(new ae(1)),t.getScale()),n=new Pi(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=ji.MAX_PRECISION_DIGITS;0<=t;t--){try{this.bufferReducedPrecision(t)}catch(t){if(!(t instanceof sr))throw t;this._saveException=t}if(null!==this._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var e=arguments[0],n=new ae(ji.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()===ae.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},setQuadrantSegments:function(t){this._bufParams.setQuadrantSegments(t)},bufferOriginalPrecision:function(){try{var t=new Pi(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof v))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 ji}}),ji.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new ji(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof J&&"number"==typeof arguments[1]){var e=arguments[1],n=arguments[2];return(i=new ji(arguments[0])).setQuadrantSegments(n),i.getResultGeometry(e)}if(arguments[2]instanceof ai&&arguments[0]instanceof J&&"number"==typeof arguments[1]){var r=arguments[1];return(i=new ji(arguments[0],arguments[2])).getResultGeometry(r)}}else if(4===arguments.length){var i,s=arguments[1],o=arguments[2],a=arguments[3];return(i=new ji(arguments[0])).setQuadrantSegments(o),i.setEndCapStyle(a),i.getResultGeometry(s)}},ji.precisionScaleFactor=function(t,e,n){var r=t.getEnvelopeInternal(),i=V.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY()))+2*(0<e?e:0),s=n-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,s)},ji.CAP_ROUND=ai.CAP_ROUND,ji.CAP_BUTT=ai.CAP_FLAT,ji.CAP_FLAT=ai.CAP_FLAT,ji.CAP_SQUARE=ai.CAP_SQUARE,ji.MAX_PRECISION_DIGITS=12;var Di=Object.freeze({BufferOp:ji,BufferParameters:ai});function Fi(){this._comps=null;var t=arguments[0];this._comps=t}function Bi(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length){var t=arguments[0],e=arguments[1];Bi.call(this,t,Bi.INSIDE_AREA,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._component=n,this._segIndex=r,this._pt=i}}function Gi(){this._pts=null;var t=arguments[0];this._pts=t}function qi(){this._locations=null;var t=arguments[0];this._locations=t}function Ui(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Gn,this._minDistanceLocation=null,this._minDistance=s.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];Ui.call(this,t,e,0)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=r,this._terminateDistance=i}}e(Fi.prototype,{filter:function(t){t instanceof Vt&&this._comps.add(t)},interfaces_:function(){return[It]},getClass:function(){return Fi}}),Fi.getPolygons=function(){if(1===arguments.length){var t=arguments[0];return Fi.getPolygons(t,new C)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Vt?n.add(e):e instanceof Ot&&e.apply(new Fi(n)),n}},e(Bi.prototype,{isInsideArea:function(){return this._segIndex===Bi.INSIDE_AREA},getCoordinate:function(){return this._pt},getGeometryComponent:function(){return this._component},getSegmentIndex:function(){return this._segIndex},interfaces_:function(){return[]},getClass:function(){return Bi}}),Bi.INSIDE_AREA=-1,e(Gi.prototype,{filter:function(t){t instanceof qt&&this._pts.add(t)},interfaces_:function(){return[It]},getClass:function(){return Gi}}),Gi.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof qt?ke.singletonList(t):Gi.getPoints(t,new C)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof qt?n.add(e):e instanceof Ot&&e.apply(new Gi(n)),n}},e(qi.prototype,{filter:function(t){(t instanceof qt||t instanceof Bt||t instanceof Vt)&&this._locations.add(new Bi(t,0,t.getCoordinate()))},interfaces_:function(){return[It]},getClass:function(){return qi}}),qi.getLocations=function(t){var e=new C;return t.apply(new qi(e)),e},e(Ui.prototype,{computeContainmentDistance:function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=this._geom[e];if(r.getDimension()<2)return null;var i=1-e,s=Fi.getPolygons(r);if(0<s.size()){var o=qi.getLocations(this._geom[i]);if(this.computeContainmentDistance(o,s,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&&w(arguments[0],S)&&w(arguments[1],S)){for(var a=arguments[0],u=arguments[1],l=arguments[2],c=0;c<a.size();c++)for(var h=a.get(c),f=0;f<u.size();f++)if(this.computeContainmentDistance(h,u.get(f),l),this._minDistance<=this._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof Bi&&arguments[1]instanceof Vt){var d=arguments[0],p=arguments[1],g=arguments[2],y=d.getCoordinate();if(me.EXTERIOR!==this._ptLocator.locate(y,p))return g[this._minDistance=0]=d,g[1]=new Bi(p,y),null}},computeMinDistanceLinesPoints:function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),s=0;s<e.size();s++){var o=e.get(s);if(this.computeMinDistance(i,o,n),this._minDistance<=this._terminateDistance)return null}},computeFacetDistance:function(){var t=new Array(2).fill(null),e=De.getLines(this._geom[0]),n=De.getLines(this._geom[1]),r=Gi.getPoints(this._geom[0]),i=Gi.getPoints(this._geom[1]);return this.computeMinDistanceLines(e,n,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(e,i,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,r,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistancePoints(r,i,t),void this.updateMinDistance(t,!1))))},nearestLocations:function(){return this.computeMinDistance(),this._minDistanceLocation},updateMinDistance:function(t,e){if(null===t[0])return null;this._minDistanceLocation[1]=e?(this._minDistanceLocation[0]=t[1],t[0]):(this._minDistanceLocation[0]=t[0],t[1])},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 Bt&&arguments[1]instanceof qt){var t=arguments[0],e=arguments[1],n=arguments[2];if(t.getEnvelopeInternal().distance(e.getEnvelopeInternal())>this._minDistance)return null;for(var r=t.getCoordinates(),i=e.getCoordinate(),s=0;s<r.length-1;s++){if((f=Y.pointToSegment(i,r[s],r[s+1]))<this._minDistance){this._minDistance=f;var o=new ve(r[s],r[s+1]).closestPoint(i);n[0]=new Bi(t,s,o),n[1]=new Bi(e,0,i)}if(this._minDistance<=this._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof Bt&&arguments[1]instanceof Bt){var a=arguments[0],u=arguments[1],l=arguments[2];if(a.getEnvelopeInternal().distance(u.getEnvelopeInternal())>this._minDistance)return null;r=a.getCoordinates();var c=u.getCoordinates();for(s=0;s<r.length-1;s++)for(var h=0;h<c.length-1;h++){var f;if((f=Y.segmentToSegment(r[s],r[s+1],c[h],c[h+1]))<this._minDistance){this._minDistance=f;var d=new ve(r[s],r[s+1]),p=new ve(c[h],c[h+1]),g=d.closestPoints(p);l[0]=new Bi(a,s,g[0]),l[1]=new Bi(u,h,g[1])}if(this._minDistance<=this._terminateDistance)return null}}},computeMinDistancePoints:function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),s=0;s<e.size();s++){var o=e.get(s),a=i.getCoordinate().distance(o.getCoordinate());if(a<this._minDistance&&(this._minDistance=a,n[0]=new Bi(i,0,i.getCoordinate()),n[1]=new Bi(o,0,o.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 r=0;r<t.size();r++)for(var i=t.get(r),s=0;s<e.size();s++){var o=e.get(s);if(this.computeMinDistance(i,o,n),this._minDistance<=this._terminateDistance)return null}},interfaces_:function(){return[]},getClass:function(){return Ui}}),Ui.distance=function(t,e){return new Ui(t,e).distance()},Ui.isWithinDistance=function(t,e,n){return!(n<t.getEnvelopeInternal().distance(e.getEnvelopeInternal()))&&new Ui(t,e,n).distance()<=n},Ui.nearestPoints=function(t,e){return new Ui(t,e).nearestPoints()};var zi=Object.freeze({DistanceOp:Ui});function Vi(){this._factory=null,this._directedEdges=new C,this._coordinates=null;var t=arguments[0];this._factory=t}function Yi(){this._isMarked=!1,this._isVisited=!1,this._data=null}function Wi(){Yi.apply(this),this._parentEdge=null,this._from=null,this._to=null,this._p0=null,this._p1=null,this._sym=null,this._edgeDirection=null,this._quadrant=null,this._angle=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._from=t,this._to=e,this._edgeDirection=r,this._p0=t.getCoordinate(),this._p1=n;var i=this._p1.x-this._p0.x,s=this._p1.y-this._p0.y;this._quadrant=bn.quadrant(i,s),this._angle=Math.atan2(s,i)}function Xi(){var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];Wi.call(this,t,e,n,r)}function Hi(){if(Yi.apply(this),this._dirEdge=null,0===arguments.length);else if(2===arguments.length){var t=arguments[0],e=arguments[1];this.setDirectedEdges(t,e)}}function Ji(){this._outEdges=new C,this._sorted=!1}function Zi(){if(Yi.apply(this),this._pt=null,this._deStar=null,1===arguments.length){var t=arguments[0];Zi.call(this,t,new Ji)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._pt=e,this._deStar=n}}function Qi(){Hi.apply(this),this._line=null;var t=arguments[0];this._line=t}function Ki(){this._nodeMap=new yt}function $i(){this._edges=new ut,this._dirEdges=new ut,this._nodeMap=new Ki}function ts(){$i.apply(this)}function es(){this._graph=new ts,this._mergedLineStrings=null,this._factory=null,this._edgeStrings=null}e(Vi.prototype,{getCoordinates:function(){if(null===this._coordinates){for(var t=0,e=0,n=new T,r=this._directedEdges.iterator();r.hasNext();){var i=r.next();i.getEdgeDirection()?t++:e++,n.add(i.getEdge().getLine().getCoordinates(),!1,i.getEdgeDirection())}this._coordinates=n.toCoordinateArray(),t<e&&nt.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 Vi}}),e(Yi.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 Yi}}),Yi.getComponentWithVisitedState=function(t,e){for(;t.hasNext();){var n=t.next();if(n.isVisited()===e)return n}return null},Yi.setVisited=function(t,e){for(;t.hasNext();)t.next().setVisited(e)},Yi.setMarked=function(t,e){for(;t.hasNext();)t.next().setMarked(e)},m(Wi,Yi),e(Wi.prototype,{isRemoved:function(){return null===this._parentEdge},compareDirection:function(t){return this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:q.index(t._p0,t._p1,this._p1)},getCoordinate:function(){return this._from.getCoordinate()},print:function(t){var e=this.getClass().getName(),n=e.lastIndexOf("."),r=e.substring(n+1);t.print("  "+r+": "+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[d]},getClass:function(){return Wi}}),Wi.toEdges=function(t){for(var e=new C,n=t.iterator();n.hasNext();)e.add(n.next()._parentEdge);return e},m(Xi,Wi),e(Xi.prototype,{getNext:function(){return 2!==this.getToNode().getDegree()?null:this.getToNode().getOutEdges().getEdges().get(0)===this.getSym()?this.getToNode().getOutEdges().getEdges().get(1):(b.isTrue(this.getToNode().getOutEdges().getEdges().get(1)===this.getSym()),this.getToNode().getOutEdges().getEdges().get(0))},interfaces_:function(){return[]},getClass:function(){return Xi}}),m(Hi,Yi),e(Hi.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 Zi){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 Hi}}),e(Ji.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||(ke.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 Hi){var t=arguments[0];this.sortEdges();for(var e=0;e<this._outEdges.size();e++)if(this._outEdges.get(e).getEdge()===t)return e;return-1}if(arguments[0]instanceof Wi){var n=arguments[0];for(this.sortEdges(),e=0;e<this._outEdges.size();e++)if(this._outEdges.get(e)===n)return e;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 Ji}}),m(Zi,Yi),e(Zi.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 Zi}}),Zi.getEdgesBetween=function(t,e){var n=new ut(Wi.toEdges(t.getOutEdges().getEdges())),r=Wi.toEdges(e.getOutEdges().getEdges());return n.retainAll(r),n},m(Qi,Hi),e(Qi.prototype,{getLine:function(){return this._line},interfaces_:function(){return[]},getClass:function(){return Qi}}),e(Ki.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 Ki}}),e($i.prototype,{findNodesOfDegree:function(t){for(var e=new C,n=this.nodeIterator();n.hasNext();){var r=n.next();r.getDegree()===t&&e.add(r)}return e},dirEdgeIterator:function(){return this._dirEdges.iterator()},edgeIterator:function(){return this._edges.iterator()},remove:function(){if(arguments[0]instanceof Hi){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 Wi){var e=arguments[0];null!==(i=e.getSym())&&i.setSym(null),e.getFromNode().remove(e),e.remove(),this._dirEdges.remove(e)}else if(arguments[0]instanceof Zi){for(var n=arguments[0],r=n.getOutEdges().getEdges().iterator();r.hasNext();){var i,s=r.next();null!==(i=s.getSym())&&this.remove(i),this._dirEdges.remove(s);var o=s.getEdge();null!==o&&this._edges.remove(o)}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 Hi){var t=arguments[0];return this._edges.contains(t)}if(arguments[0]instanceof Wi){var e=arguments[0];return this._dirEdges.contains(e)}},add:function(){if(arguments[0]instanceof Zi){var t=arguments[0];this._nodeMap.add(t)}else if(arguments[0]instanceof Hi){var e=arguments[0];this._edges.add(e),this.add(e.getDirEdge(0)),this.add(e.getDirEdge(1))}else if(arguments[0]instanceof Wi){var n=arguments[0];this._dirEdges.add(n)}},getNodes:function(){return this._nodeMap.values()},interfaces_:function(){return[]},getClass:function(){return $i}}),m(ts,$i),e(ts.prototype,{addEdge:function(t){if(t.isEmpty())return null;var e=nt.removeRepeatedPoints(t.getCoordinates());if(e.length<=1)return null;var n=e[0],r=e[e.length-1],i=this.getNode(n),s=this.getNode(r),o=new Xi(i,s,e[1],!0),a=new Xi(s,i,e[e.length-2],!1),u=new Qi(t);u.setDirectedEdges(o,a),this.add(u)},getNode:function(t){var e=this.findNode(t);return null===e&&(e=new Zi(t),this.add(e)),e},interfaces_:function(){return[]},getClass:function(){return ts}}),e(es.prototype,{buildEdgeStringsForUnprocessedNodes:function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next();e.isMarked()||(b.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;Yi.setMarked(this._graph.nodeIterator(),!1),Yi.setMarked(this._graph.edgeIterator(),!1),this._edgeStrings=new C,this.buildEdgeStringsForObviousStartNodes(),this.buildEdgeStringsForIsolatedLoops(),this._mergedLineStrings=new C;for(var t=this._edgeStrings.iterator();t.hasNext();){var e=t.next();this._mergedLineStrings.add(e.toLineString())}},buildEdgeStringStartingWith:function(t){for(var e=new Vi(this._factory),n=t;e.add(n),n.getEdge().setMarked(!0),null!==(n=n.getNext())&&n!==t;);return e},add:function(){if(arguments[0]instanceof J)arguments[0].apply({interfaces_:function(){return[H]},filter:function(t){t instanceof Bt&&this.add(t)}});else if(w(arguments[0],M)){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 Bt){var r=arguments[0];null===this._factory&&(this._factory=r.getFactory()),this._graph.addEdge(r)}},buildEdgeStringsForIsolatedLoops:function(){this.buildEdgeStringsForUnprocessedNodes()},interfaces_:function(){return[]},getClass:function(){return es}});var ns=Object.freeze({LineMerger:es});function rs(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e}function is(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new C,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null}function ss(){this._li=new ye,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t}function os(){this._nv=null;var t=arguments[0];this._nv=new ss(os.toSegmentStrings(t))}function as(){this._mapOp=null;var t=arguments[0];this._mapOp=t}function us(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new C,this._resultLineList=new C;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n}function ls(){this._op=null,this._geometryFactory=null,this._resultPointList=new C;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e}function cs(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new ve,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Bt&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];cs.call(this,t.getCoordinates(),e)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var n=arguments[0],r=arguments[1];this._srcPts=n,this._isClosed=cs.isClosed(n),this._snapTolerance=r}}function hs(){this._srcGeom=null;var t=arguments[0];this._srcGeom=t}function fs(){if(Pn.apply(this),this._snapTolerance=null,this._snapPts=null,this._isSelfSnap=!1,2===arguments.length){var t=arguments[0],e=arguments[1];this._snapTolerance=t,this._snapPts=e}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._snapTolerance=n,this._snapPts=r,this._isSelfSnap=i}}function ds(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=new i,this._commonSignExp=null}function ps(){this._commonCoord=null,this._ccFilter=new gs}function gs(){this._commonBitsX=new ds,this._commonBitsY=new ds}function ys(){this.trans=null;var t=arguments[0];this.trans=t}function vs(){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null;var t=arguments[0],e=arguments[1];this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()}function ms(){this._geom=new Array(2).fill(null);var t=arguments[0],e=arguments[1];this._geom[0]=t,this._geom[1]=e}function _s(){if(this._li=new ye,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new lr(0,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];_s.call(this,e,n,Q.OGC_SFS_BOUNDARY_RULE)}else if(3===arguments.length){var r=arguments[0],i=arguments[1],s=arguments[2];0<=r.getPrecisionModel().compareTo(i.getPrecisionModel())?this.setComputationPrecision(r.getPrecisionModel()):this.setComputationPrecision(i.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new lr(0,r,s),this._arg[1]=new lr(1,i,s)}}function bs(){this._ptLocator=new Gn,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new Oi,this._resultPolyList=new C,this._resultLineList=new C,this._resultPointList=new C;var t=arguments[0],e=arguments[1];_s.call(this,t,e),this._graph=new ur(new Ii),this._geomFact=t.getFactory()}e(rs.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:Hr.octant(this.getCoordinate(t),this.getCoordinate(t+1))},setData:function(t){this._data=t},getData:function(){return this._data},toString:function(){return pe.toLineString(new $t(this._pts))},interfaces_:function(){return[Jr]},getClass:function(){return rs}}),e(is.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,r){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===n&&e===r)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(n,r))return null;var i=t.getCoordinates()[e],s=t.getCoordinates()[e+1],o=n.getCoordinates()[r],a=n.getCoordinates()[r+1];this._li.computeIntersection(i,s,o,a),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=s,this._intSegments[2]=o,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[Si]},getClass:function(){return is}}),is.createAllIntersectionsFinder=function(t){var e=new is(t);return e.setFindAllIntersections(!0),e},is.createAnyIntersectionFinder=function(t){return new is(t)},is.createIntersectionCounter=function(t){var e=new is(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e},e(ss.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 is(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new ei;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 sr(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 "+pe.toLineString(t[0],t[1])+" and "+pe.toLineString(t[2],t[3])},interfaces_:function(){return[]},getClass:function(){return ss}}),ss.computeIntersections=function(t){var e=new ss(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()},e(os.prototype,{checkValid:function(){this._nv.checkValid()},interfaces_:function(){return[]},getClass:function(){return os}}),os.toSegmentStrings=function(t){for(var e=new C,n=t.iterator();n.hasNext();){var r=n.next();e.add(new rs(r.getCoordinates(),r))}return e},os.checkValid=function(t){new os(t).checkValid()},e(as.prototype,{map:function(t){for(var e=new C,n=0;n<t.getNumGeometries();n++){var r=this._mapOp.map(t.getGeometryN(n));r.isEmpty()||e.add(r)}return t.getFactory().createGeometryCollection(le.toGeometryArray(e))},interfaces_:function(){return[]},getClass:function(){return as}}),as.map=function(t,e){return new as(e).map(t)},e(us.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 r=t.getLabel(),i=t.getEdge();t.isLineEdge()&&(t.isVisited()||!bs.isResultOfOp(r,e)||i.isCovered()||(n.add(i),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(),r=n.getEdge();if(n.isLineEdge()&&!r.isCoveredSet()){var i=this._op.isCoveredByA(n.getCoordinate());r.setCovered(i)}}},labelIsolatedLines:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=n.getLabel();n.isIsolated()&&(r.isNull(0)?this.labelIsolatedLine(n,0):this.labelIsolatedLine(n,1))}},buildLines:function(t){for(var e=this._lineEdgesList.iterator();e.hasNext();){var n=e.next(),r=(n.getLabel(),this._geometryFactory.createLineString(n.getCoordinates()));this._resultLineList.add(r),n.setInResult(!0)}},collectBoundaryTouchEdge:function(t,e,n){var r=t.getLabel();return t.isLineEdge()||t.isVisited()||t.isInteriorAreaEdge()||t.getEdge().isInResult()?null:(b.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),void(bs.isResultOfOp(r,e)&&e===bs.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))))},interfaces_:function(){return[]},getClass:function(){return us}}),e(ls.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!==bs.INTERSECTION)){var r=n.getLabel();bs.isResultOfOp(r,t)&&this.filterCoveredNodeToPoint(n)}}},build:function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList},interfaces_:function(){return[]},getClass:function(){return ls}}),e(cs.prototype,{snapVertices:function(t,e){for(var n=this._isClosed?t.size()-1:t.size(),r=0;r<n;r++){var i=t.get(r),s=this.findSnapForVertex(i,e);null!==s&&(t.set(r,new x(s)),0===r&&this._isClosed&&t.set(t.size()-1,new x(s)))}},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 T(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 r=0;r<n;r++){var i=e[r],s=this.findSegmentIndexToSnap(i,t);0<=s&&t.add(s+1,new x(i),!1)}},findSegmentIndexToSnap:function(t,e){for(var n=s.MAX_VALUE,r=-1,i=0;i<e.size()-1;i++){if(this._seg.p0=e.get(i),this._seg.p1=e.get(i+1),this._seg.p0.equals2D(t)||this._seg.p1.equals2D(t)){if(this._allowSnappingToSourceVertices)continue;return-1}var o=this._seg.distance(t);o<this._snapTolerance&&o<n&&(n=o,r=i)}return r},setAllowSnappingToSourceVertices:function(t){this._allowSnappingToSourceVertices=t},interfaces_:function(){return[]},getClass:function(){return cs}}),cs.isClosed=function(t){return!(t.length<=1)&&t[0].equals2D(t[t.length-1])},e(hs.prototype,{snapTo:function(t,e){return new fs(e,this.extractTargetCoordinates(t)).transform(this._srcGeom)},snapToSelf:function(t,e){var n=new fs(t,this.extractTargetCoordinates(this._srcGeom),!0).transform(this._srcGeom),r=n;return e&&w(r,zt)&&(r=n.buffer(0)),r},computeSnapTolerance:function(t){return this.computeMinimumSegmentLength(t)/10},extractTargetCoordinates:function(t){for(var e=new _t,n=t.getCoordinates(),r=0;r<n.length;r++)e.add(n[r]);return e.toArray(new Array(0).fill(null))},computeMinimumSegmentLength:function(t){for(var e=s.MAX_VALUE,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);r<e&&(e=r)}return e},interfaces_:function(){return[]},getClass:function(){return hs}}),hs.snap=function(t,e,n){var r=new Array(2).fill(null),i=new hs(t);r[0]=i.snapTo(e,n);var s=new hs(e);return r[1]=s.snapTo(r[0],n),r},hs.computeOverlaySnapTolerance=function(){if(1===arguments.length){var t=arguments[0],e=hs.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===ae.FIXED){var r=1/n.getScale()*2/1.415;e<r&&(e=r)}return e}if(2===arguments.length){var i=arguments[0],s=arguments[1];return Math.min(hs.computeOverlaySnapTolerance(i),hs.computeOverlaySnapTolerance(s))}},hs.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*hs.SNAP_PRECISION_FACTOR},hs.snapToSelf=function(t,e,n){return new hs(t).snapToSelf(e,n)},hs.SNAP_PRECISION_FACTOR=1e-9,m(fs,Pn),e(fs.prototype,{snapLine:function(t,e){var n=new cs(t,this._snapTolerance);return n.setAllowSnappingToSourceVertices(this._isSelfSnap),n.snapTo(e)},transformCoordinates:function(t,e){var n=t.toCoordinateArray(),r=this.snapLine(n,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(r)},interfaces_:function(){return[]},getClass:function(){return fs}}),e(ds.prototype,{getCommon:function(){return s.longBitsToDouble(this._commonBits)},add:function(t){var e=s.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=ds.signExpBits(this._commonBits),this._isFirst=!1,null):ds.signExpBits(e)!==this._commonSignExp?(this._commonBits.high=0,this._commonBits.low=0,null):(this._commonMantissaBitsCount=ds.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=ds.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},toString:function(){if(1===arguments.length){var t=arguments[0],e=s.longBitsToDouble(t),n="0000000000000000000000000000000000000000000000000000000000000000"+i.toBinaryString(t),r=n.substring(n.length-64);return r.substring(0,1)+"  "+r.substring(1,12)+"(exp) "+r.substring(12)+" [ "+e+" ]"}},interfaces_:function(){return[]},getClass:function(){return ds}}),ds.getBit=function(t,e){var n=1<<e%32;return e<32?0!=(t.low&n)?1:0:0!=(t.high&n)?1:0},ds.signExpBits=function(t){return t.high>>>20},ds.zeroLowerBits=function(t,e){var n="low";if(32<e&&(t.low=0,e%=32,n="high"),0<e){var r=e<32?~((1<<e)-1):0;t[n]&=r}return t},ds.numCommonMostSigMantissaBits=function(t,e){for(var n=0,r=52;0<=r;r--){if(ds.getBit(t,r)!==ds.getBit(e,r))return n;n++}return 52},e(ps.prototype,{addCommonBits:function(t){var e=new ys(this._commonCoord);t.apply(e),t.geometryChanged()},removeCommonBits:function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new x(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new ys(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 ps}}),e(gs.prototype,{filter:function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},getCommonCoordinate:function(){return new x(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},interfaces_:function(){return[Z]},getClass:function(){return gs}}),e(ys.prototype,{filter:function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,r=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,r)},isDone:function(){return!1},isGeometryChanged:function(){return!0},interfaces_:function(){return[Mt]},getClass:function(){return ys}}),ps.CommonCoordinateFilter=gs,ps.Translater=ys,e(vs.prototype,{selfSnap:function(t){return new hs(t).snapTo(t,this._snapTolerance)},removeCommonBits:function(t){this._cbr=new ps,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=bs.overlayOp(e[0],e[1],t);return this.prepareResult(n)},checkValid:function(t){t.isValid()||U.out.println("Snapped geometry is invalid")},computeSnapTolerance:function(){this._snapTolerance=hs.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},snap:function(t){var e=this.removeCommonBits(t);return hs.snap(e[0],e[1],this._snapTolerance)},interfaces_:function(){return[]},getClass:function(){return vs}}),vs.overlayOp=function(t,e,n){return new vs(t,e).getResultGeometry(n)},vs.union=function(t,e){return vs.overlayOp(t,e,bs.UNION)},vs.intersection=function(t,e){return vs.overlayOp(t,e,bs.INTERSECTION)},vs.symDifference=function(t,e){return vs.overlayOp(t,e,bs.SYMDIFFERENCE)},vs.difference=function(t,e){return vs.overlayOp(t,e,bs.DIFFERENCE)},e(ms.prototype,{getResultGeometry:function(t){var e=null,n=!1,r=null;try{e=bs.overlayOp(this._geom[0],this._geom[1],t),n=!0}catch(t){if(!(t instanceof v))throw t;r=t}if(!n)try{e=vs.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof v?r:t}return e},interfaces_:function(){return[]},getClass:function(){return ms}}),ms.overlayOp=function(t,e,n){return new ms(t,e).getResultGeometry(n)},ms.union=function(t,e){return ms.overlayOp(t,e,bs.UNION)},ms.intersection=function(t,e){return ms.overlayOp(t,e,bs.INTERSECTION)},ms.symDifference=function(t,e){return ms.overlayOp(t,e,bs.SYMDIFFERENCE)},ms.difference=function(t,e){return ms.overlayOp(t,e,bs.DIFFERENCE)},e(_s.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 _s}}),m(bs,_s),e(bs.prototype,{insertUniqueEdge:function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new Hn(t.getLabel())).flip();var i=e.getDepth();i.isNull()&&i.add(n),i.add(r),n.merge(r)}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,r){var i=new C;return i.addAll(t),i.addAll(e),i.addAll(n),i.isEmpty()?bs.createEmptyResult(r,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(i)},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 r=n.next();if(this._ptLocator.locate(t,r)!==me.EXTERIOR)return!0}return!1},replaceCollapsedEdges:function(){for(var t=new C,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 C;this._arg[0].computeSplitEdges(e),this._arg[1].computeSplitEdges(e),this.insertUniqueEdges(e),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),os.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(t),this.cancelDuplicateResultEdges();var n=new pi(this._geomFact);n.add(this._graph),this._resultPolyList=n.getPolygons();var r=new us(this,this._geomFact,this._ptLocator);this._resultLineList=r.build(t);var i=new ls(this,this._geomFact,this._ptLocator);this._resultPointList=i.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(),r=n.getLabel();r.isArea()&&!n.isInteriorAreaEdge()&&bs.isResultOfOp(r.getLocation(0,qn.RIGHT),r.getLocation(1,qn.RIGHT),t)&&n.setInResult(!0)}},computeLabelsFromDepths:function(){for(var t=this._edgeList.iterator();t.hasNext();){var e=t.next(),n=e.getLabel(),r=e.getDepth();if(!r.isNull()){r.normalize();for(var i=0;i<2;i++)n.isNull(i)||!n.isArea()||r.isNull(i)||(0===r.getDelta(i)?n.toLine(i):(b.isTrue(!r.isNull(i,qn.LEFT),"depth of LEFT side has not been initialized"),n.setLocation(i,qn.LEFT,r.getLocation(i,qn.LEFT)),b.isTrue(!r.isNull(i,qn.RIGHT),"depth of RIGHT side has not been initialized"),n.setLocation(i,qn.RIGHT,r.getLocation(i,qn.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 bs}}),bs.overlayOp=function(t,e,n){return new bs(t,e).getResultGeometry(n)},bs.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return bs.createEmptyResult(bs.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}if(t.isGeometryCollection()||e.isGeometryCollection())throw new r("This method does not support GeometryCollection arguments");return ms.overlayOp(t,e,bs.UNION)},bs.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return bs.createEmptyResult(bs.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return as.map(t,{interfaces_:function(){return[MapOp]},map:function(t){return t.intersection(n)}})}if(t.isGeometryCollection()||e.isGeometryCollection())throw new r("This method does not support GeometryCollection arguments");return ms.overlayOp(t,e,bs.INTERSECTION)},bs.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return bs.createEmptyResult(bs.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}if(t.isGeometryCollection()||e.isGeometryCollection())throw new r("This method does not support GeometryCollection arguments");return ms.overlayOp(t,e,bs.SYMDIFFERENCE)},bs.resultDimension=function(t,e,n){var r=e.getDimension(),i=n.getDimension(),s=-1;switch(t){case bs.INTERSECTION:s=Math.min(r,i);break;case bs.UNION:s=Math.max(r,i);break;case bs.DIFFERENCE:s=r;break;case bs.SYMDIFFERENCE:s=Math.max(r,i)}return s},bs.createEmptyResult=function(t,e,n,r){var i=null;switch(bs.resultDimension(t,e,n)){case-1:i=r.createGeometryCollection();break;case 0:i=r.createPoint();break;case 1:i=r.createLineString();break;case 2:i=r.createPolygon()}return i},bs.difference=function(t,e){if(t.isEmpty())return bs.createEmptyResult(bs.DIFFERENCE,t,e,t.getFactory());if(e.isEmpty())return t.copy();if(t.isGeometryCollection()||e.isGeometryCollection())throw new r("This method does not support GeometryCollection arguments");return ms.overlayOp(t,e,bs.DIFFERENCE)},bs.isResultOfOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.getLocation(0),r=t.getLocation(1);return bs.isResultOfOp(n,r,e)}if(3===arguments.length){var i=arguments[0],s=arguments[1],o=arguments[2];switch(i===me.BOUNDARY&&(i=me.INTERIOR),s===me.BOUNDARY&&(s=me.INTERIOR),o){case bs.INTERSECTION:return i===me.INTERIOR&&s===me.INTERIOR;case bs.UNION:return i===me.INTERIOR||s===me.INTERIOR;case bs.DIFFERENCE:return i===me.INTERIOR&&s!==me.INTERIOR;case bs.SYMDIFFERENCE:return i===me.INTERIOR&&s!==me.INTERIOR||i!==me.INTERIOR&&s===me.INTERIOR}return!1}},bs.INTERSECTION=1,bs.UNION=2,bs.DIFFERENCE=3,bs.SYMDIFFERENCE=4;var xs=Object.freeze({OverlayOp:bs});function Es(){this._edgeRing=null,this._next=null,this._label=-1;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];Wi.call(this,t,e,n,r)}function ws(){Hi.apply(this),this._line=null;var t=arguments[0];this._line=t}function Is(){this._factory=null,this._deList=new C,this._lowestEdge=null,this._ring=null,this._ringPts=null,this._holes=null,this._shell=null,this._isHole=null,this._isProcessed=!1,this._isIncludedSet=!1,this._isIncluded=!1;var t=arguments[0];this._factory=t}function Ms(){}function Os(){$i.apply(this),this._factory=null;var t=arguments[0];this._factory=t}function Ss(){if(this._lineStringAdder=new Ns(this),this._graph=null,this._dangles=new C,this._cutEdges=new C,this._invalidRingLines=new C,this._holeList=null,this._shellList=null,this._polyList=null,this._isCheckingRingsValid=!0,this._extractOnlyPolygonal=null,this._geomFactory=null,0===arguments.length)Ss.call(this,!1);else if(1===arguments.length){var t=arguments[0];this._extractOnlyPolygonal=t}}function Ns(){this.p=null;var t=arguments[0];this.p=t}m(Es,Wi),e(Es.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 Es}}),m(ws,Hi),e(ws.prototype,{getLine:function(){return this._line},interfaces_:function(){return[]},getClass:function(){return ws}}),e(Is.prototype,{isIncluded:function(){return this._isIncluded},getCoordinates:function(){if(null===this._ringPts){for(var t=new T,e=this._deList.iterator();e.hasNext();){var n=e.next(),r=n.getEdge();Is.addEdge(r.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(),this._ring.isValid())},build:function(t){for(var e=t;this.add(e),e.setRing(this),e=e.getNext(),b.isTrue(null!==e,"found null DE in ring"),b.isTrue(e===t||!e.isInRing(),"found DE already in ring"),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 Wt){var t=arguments[0];null===this._holes&&(this._holes=new C),this._holes.add(t)}else if(arguments[0]instanceof Is){var e=arguments[0];e.setShell(this);var n=e.getRing();null===this._holes&&(this._holes=new C),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=q.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 pe.toLineString(new $t(this.getCoordinates()))},getShell:function(){return this.isHole()?this._shell:this},add:function(t){this._deList.add(t)},getRing:function(){if(null!==this._ring)return this._ring;this.getCoordinates(),this._ringPts.length<3&&U.out.println(this._ringPts);try{this._ring=this._factory.createLinearRing(this._ringPts)}catch(t){if(!(t instanceof k))throw t;U.out.println(this._ringPts)}return this._ring},updateIncluded:function(){if(this.isHole())return null;for(var t=0;t<this._deList.size();t++){var e=this._deList.get(t).getSym().getRing().getShell();if(null!==e&&e.isIncludedSet())return this.setIncluded(!e.isIncluded()),null}},setShell:function(t){this._shell=t},setProcessed:function(t){this._isProcessed=t},interfaces_:function(){return[]},getClass:function(){return Is}}),Is.findDirEdgesInRing=function(t){for(var e=t,n=new C;n.add(e),e=e.getNext(),b.isTrue(null!==e,"found null DE in ring"),b.isTrue(e===t||!e.isInRing(),"found DE already in ring"),e!==t;);return n},Is.addEdge=function(t,e,n){if(e)for(var r=0;r<t.length;r++)n.add(t[r],!1);else for(r=t.length-1;0<=r;r--)n.add(t[r],!1)},Is.findEdgeRingContaining=function(t,e){for(var n=t.getRing(),r=n.getEnvelopeInternal(),i=n.getCoordinateN(0),s=null,o=null,a=e.iterator();a.hasNext();){var u=a.next(),l=u.getRing(),c=l.getEnvelopeInternal();if(!c.equals(r)&&c.contains(r)){i=nt.ptNotInList(n.getCoordinates(),l.getCoordinates());var h=!1;ze.isInRing(i,l.getCoordinates())&&(h=!0),h&&(null===s||o.contains(c))&&(o=(s=u).getRing().getEnvelopeInternal())}}return s},e(Ms.prototype,{compare:function(t,e){var n=e;return t.getRing().getEnvelope().compareTo(n.getRing().getEnvelope())},interfaces_:function(){return[g]},getClass:function(){return Ms}}),Is.EnvelopeComparator=Ms,m(Os,$i),e(Os.prototype,{findEdgeRing:function(t){var e=new Is(this._factory);return e.build(t),e},computeDepthParity:function(){if(0===arguments.length)for(;;)return null},computeNextCWEdges:function(){for(var t=this.nodeIterator();t.hasNext();){var e=t.next();Os.computeNextCWEdges(e)}},addEdge:function(t){if(t.isEmpty())return null;var e=nt.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return null;var n=e[0],r=e[e.length-1],i=this.getNode(n),s=this.getNode(r),o=new Es(i,s,e[1],!0),a=new Es(s,i,e[e.length-2],!1),u=new ws(t);u.setDirectedEdges(o,a),this.add(u)},deleteCutEdges:function(){this.computeNextCWEdges(),Os.findLabeledEdgeRings(this._dirEdges);for(var t=new C,e=this._dirEdges.iterator();e.hasNext();){var n=e.next();if(!n.isMarked()){var r=n.getSym();if(n.getLabel()===r.getLabel()){n.setMarked(!0),r.setMarked(!0);var i=n.getEdge();t.add(i.getLine())}}}return t},getEdgeRings:function(){this.computeNextCWEdges(),Os.label(this._dirEdges,-1);var t=Os.findLabeledEdgeRings(this._dirEdges);this.convertMaximalToMinimalEdgeRings(t);for(var e=new C,n=this._dirEdges.iterator();n.hasNext();){var r=n.next();if(!r.isMarked()&&!r.isInRing()){var i=this.findEdgeRing(r);e.add(i)}}return e},getNode:function(t){var e=this.findNode(t);return null===e&&(e=new Zi(t),this.add(e)),e},convertMaximalToMinimalEdgeRings:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=n.getLabel(),i=Os.findIntersectionNodes(n,r);if(null!==i)for(var s=i.iterator();s.hasNext();){var o=s.next();Os.computeNextCCWEdges(o,r)}}},deleteDangles:function(){for(var t=this.findNodesOfDegree(1),e=new ut,n=new en,r=t.iterator();r.hasNext();)n.push(r.next());for(;!n.isEmpty();){var i=n.pop();for(Os.deleteAllEdges(i),r=i.getOutEdges().getEdges().iterator();r.hasNext();){var s=r.next();s.setMarked(!0);var o=s.getSym();null!==o&&o.setMarked(!0);var a=s.getEdge();e.add(a.getLine());var u=s.getToNode();1===Os.getDegreeNonDeleted(u)&&n.push(u)}}return e},interfaces_:function(){return[]},getClass:function(){return Os}}),Os.findLabeledEdgeRings=function(t){for(var e=new C,n=1,r=t.iterator();r.hasNext();){var i=r.next();if(!(i.isMarked()||0<=i.getLabel())){e.add(i);var s=Is.findDirEdgesInRing(i);Os.label(s,n),n++}}return e},Os.getDegreeNonDeleted=function(t){for(var e=0,n=t.getOutEdges().getEdges().iterator();n.hasNext();)n.next().isMarked()||e++;return e},Os.deleteAllEdges=function(t){for(var e=t.getOutEdges().getEdges().iterator();e.hasNext();){var n=e.next();n.setMarked(!0);var r=n.getSym();null!==r&&r.setMarked(!0)}},Os.label=function(t,e){for(var n=t.iterator();n.hasNext();)n.next().setLabel(e)},Os.computeNextCWEdges=function(t){for(var e=null,n=null,r=t.getOutEdges().getEdges().iterator();r.hasNext();){var i=r.next();i.isMarked()||(null===e&&(e=i),null!==n&&n.getSym().setNext(i),n=i)}null!==n&&n.getSym().setNext(e)},Os.computeNextCCWEdges=function(t,e){for(var n=null,r=null,i=t.getOutEdges().getEdges(),s=i.size()-1;0<=s;s--){var o=i.get(s),a=o.getSym(),u=null;o.getLabel()===e&&(u=o);var l=null;a.getLabel()===e&&(l=a),null===u&&null===l||(null!==l&&(r=l),null!==u&&(null!==r&&(r.setNext(u),r=null),null===n&&(n=u)))}null!==r&&(b.isTrue(null!==n),r.setNext(n))},Os.getDegree=function(t,e){for(var n=0,r=t.getOutEdges().getEdges().iterator();r.hasNext();)r.next().getLabel()===e&&n++;return n},Os.findIntersectionNodes=function(t,e){var n=t,r=null;do{var i=n.getFromNode();1<Os.getDegree(i,e)&&(null===r&&(r=new C),r.add(i)),n=n.getNext(),b.isTrue(null!==n,"found null DE in ring"),b.isTrue(n===t||!n.isInRing(),"found DE already in ring")}while(n!==t);return r},e(Ss.prototype,{getGeometry:function(){return null===this._geomFactory&&(this._geomFactory=new le),this.polygonize(),this._extractOnlyPolygonal?this._geomFactory.buildGeometry(this._polyList):this._geomFactory.createGeometryCollection(le.toGeometryArray(this._polyList))},getInvalidRingLines:function(){return this.polygonize(),this._invalidRingLines},findValidRings:function(t,e,n){for(var r=t.iterator();r.hasNext();){var i=r.next();i.isValid()?e.add(i):n.add(i.getLineString())}},polygonize:function(){if(null!==this._polyList)return null;if(this._polyList=new C,null===this._graph)return null;this._dangles=this._graph.deleteDangles(),this._cutEdges=this._graph.deleteCutEdges();var t=this._graph.getEdgeRings(),e=new C;this._invalidRingLines=new C,this._isCheckingRingsValid?this.findValidRings(t,e,this._invalidRingLines):e=t,this.findShellsAndHoles(e),Ss.assignHolesToShells(this._holeList,this._shellList),ke.sort(this._shellList,new Is.EnvelopeComparator);var n=!0;this._extractOnlyPolygonal&&(Ss.findDisjointShells(this._shellList),n=!1),this._polyList=Ss.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(w(arguments[0],M))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.add(e)}else if(arguments[0]instanceof Bt){var n=arguments[0];this._geomFactory=n.getFactory(),null===this._graph&&(this._graph=new Os(this._geomFactory)),this._graph.addEdge(n)}else arguments[0]instanceof J&&arguments[0].apply(this._lineStringAdder)},setCheckRingsValid:function(t){this._isCheckingRingsValid=t},findShellsAndHoles:function(t){this._holeList=new C,this._shellList=new C;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 Ss}}),Ss.findOuterShells=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=n.getOuterHole();null===r||r.isProcessed()||(n.setIncluded(!0),r.setProcessed(!0))}},Ss.extractPolygons=function(t,e){for(var n=new C,r=t.iterator();r.hasNext();){var i=r.next();(e||i.isIncluded())&&n.add(i.getPolygon())}return n},Ss.assignHolesToShells=function(t,e){for(var n=t.iterator();n.hasNext();){var r=n.next();Ss.assignHoleToShell(r,e)}},Ss.assignHoleToShell=function(t,e){var n=Is.findEdgeRingContaining(t,e);null!==n&&n.addHole(t)},Ss.findDisjointShells=function(t){Ss.findOuterShells(t);var e=null;do{e=!1;for(var n=t.iterator();n.hasNext();){var r=n.next();r.isIncludedSet()||(r.updateIncluded(),r.isIncludedSet()||(e=!0))}}while(e)},e(Ns.prototype,{filter:function(t){t instanceof Bt&&this.p.add(t)},interfaces_:function(){return[H]},getClass:function(){return Ns}}),Ss.LineStringAdder=Ns;var Ps=Object.freeze({Polygonizer:Ss});function Cs(){}function Ls(){if(this._edgeEnds=new C,1===arguments.length){var t=arguments[0];Ls.call(this,null,t)}else if(2===arguments.length){var e=arguments[1];ir.call(this,e.getEdge(),e.getCoordinate(),e.getDirectedCoordinate(),new Hn(e.getLabel())),this.insert(e)}}function Ts(){Ei.apply(this)}function Rs(){var t=arguments[0],e=arguments[1];nr.call(this,t,e)}function ks(){ar.apply(this)}function As(){this._li=new ye,this._ptLocator=new Gn,this._arg=null,this._nodes=new rr(new ks),this._im=null,this._isolatedEdges=new C,this._invalidPoint=null;var t=arguments[0];this._arg=t}function js(){this._rectEnv=null;var t=arguments[0];this._rectEnv=t.getEnvelopeInternal()}function Ds(){this._li=new ye,this._rectEnv=null,this._diagUp0=null,this._diagUp1=null,this._diagDown0=null,this._diagDown1=null;var t=arguments[0];this._rectEnv=t,this._diagUp0=new x(t.getMinX(),t.getMinY()),this._diagUp1=new x(t.getMaxX(),t.getMaxY()),this._diagDown0=new x(t.getMinX(),t.getMaxY()),this._diagDown1=new x(t.getMaxX(),t.getMinY())}function Fs(){this._isDone=!1}function Bs(){this._rectangle=null,this._rectEnv=null;var t=arguments[0];this._rectangle=t,this._rectEnv=t.getEnvelopeInternal()}function Gs(){Fs.apply(this),this._rectEnv=null,this._intersects=!1;var t=arguments[0];this._rectEnv=t}function qs(){Fs.apply(this),this._rectSeq=null,this._rectEnv=null,this._containsPoint=!1;var t=arguments[0];this._rectSeq=t.getExteriorRing().getCoordinateSequence(),this._rectEnv=t.getEnvelopeInternal()}function Us(){Fs.apply(this),this._rectEnv=null,this._rectIntersector=null,this._hasIntersection=!1,this._p0=new x,this._p1=new x;var t=arguments[0];this._rectEnv=t.getEnvelopeInternal(),this._rectIntersector=new Ds(this._rectEnv)}function zs(){if(this._relate=null,2===arguments.length){var t=arguments[0],e=arguments[1];_s.call(this,t,e),this._relate=new As(this._arg)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];_s.call(this,n,r,i),this._relate=new As(this._arg)}}e(Cs.prototype,{createEdgeEndForNext:function(t,e,n,r){var i=n.segmentIndex+1;if(i>=t.getNumPoints()&&null===r)return null;var s=t.getCoordinate(i);null!==r&&r.segmentIndex===n.segmentIndex&&(s=r.coord);var o=new ir(t,n.coord,s,new Hn(t.getLabel()));e.add(o)},createEdgeEndForPrev:function(t,e,n,r){var i=n.segmentIndex;if(0===n.dist){if(0===i)return null;i--}var s=t.getCoordinate(i);null!==r&&r.segmentIndex>=i&&(s=r.coord);var o=new Hn(t.getLabel());o.flip();var a=new ir(t,n.coord,s,o);e.add(a)},computeEdgeEnds:function(){if(1===arguments.length){for(var t=arguments[0],e=new C,n=t;n.hasNext();){var r=n.next();this.computeEdgeEnds(r,e)}return e}if(2===arguments.length){var i=arguments[0],s=arguments[1],o=i.getEdgeIntersectionList();o.addEndpoints();var a=o.iterator(),u=null,l=null;if(!a.hasNext())return null;for(var c=a.next();u=l,l=c,c=null,a.hasNext()&&(c=a.next()),null!==l&&(this.createEdgeEndForPrev(i,s,l,u),this.createEdgeEndForNext(i,s,l,c)),null!==l;);}},interfaces_:function(){return[]},getClass:function(){return Cs}}),m(Ls,ir),e(Ls.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,r=!1,i=this.iterator();i.hasNext();)(s=i.next().getLabel().getLocation(t))===me.BOUNDARY&&n++,s===me.INTERIOR&&(r=!0);var s=me.NONE;r&&(s=me.INTERIOR),0<n&&(s=lr.determineBoundary(e,n)),this._label.setLocation(t,s)},computeLabelSide:function(t,e){for(var n=this.iterator();n.hasNext();){var r=n.next();if(r.getLabel().isArea()){var i=r.getLabel().getLocation(t,e);if(i===me.INTERIOR)return this._label.setLocation(t,e,me.INTERIOR),null;i===me.EXTERIOR&&this._label.setLocation(t,e,me.EXTERIOR)}}},getLabel:function(){return this._label},computeLabelSides:function(t){this.computeLabelSide(t,qn.LEFT),this.computeLabelSide(t,qn.RIGHT)},updateIM:function(t){er.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 Hn(me.NONE,me.NONE,me.NONE):new Hn(me.NONE);for(var r=0;r<2;r++)this.computeLabelOn(r,t),e&&this.computeLabelSides(r)},interfaces_:function(){return[]},getClass:function(){return Ls}}),m(Ts,Ei),e(Ts.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 Ls(t),this.insertEdgeEnd(t,e)):e.insert(t)},interfaces_:function(){return[]},getClass:function(){return Ts}}),m(Rs,nr),e(Rs.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 Rs}}),m(ks,ar),e(ks.prototype,{createNode:function(t){return new Rs(t,new Ts)},interfaces_:function(){return[]},getClass:function(){return ks}}),e(As.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(),r=this._arg[1].getGeometry().getDimension(),i=t.hasProperIntersection(),s=t.hasProperInteriorIntersection();2===n&&2===r?i&&e.setAtLeast("212101212"):2===n&&1===r?(i&&e.setAtLeast("FFF0FFFF2"),s&&e.setAtLeast("1FFFFF1FF")):1===n&&2===r?(i&&e.setAtLeast("F0FFFFFF2"),s&&e.setAtLeast("1F1FFFFFF")):1===n&&1===r&&s&&e.setAtLeast("0FFFFFFFF")},labelIsolatedEdges:function(t,e){for(var n=this._arg[t].getEdgeIterator();n.hasNext();){var r=n.next();r.isIsolated()&&(this.labelIsolatedEdge(r,e,this._arg[e].getGeometry()),this._isolatedEdges.add(r))}},labelIsolatedEdge:function(t,e,n){if(0<n.getDimension()){var r=this._ptLocator.locate(t.getCoordinate(),n);t.getLabel().setAllLocations(e,r)}else t.getLabel().setAllLocations(e,me.EXTERIOR)},computeIM:function(){var t=new _e;if(t.set(me.EXTERIOR,me.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 Cs,r=n.computeEdgeEnds(this._arg[0].getEdgeIterator());this.insertEdgeEnds(r);var i=n.computeEdgeEnds(this._arg[1].getEdgeIterator());return this.insertEdgeEnds(i),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(),r=n.getLabel().getLocation(t),i=n.getEdgeIntersectionList().iterator();i.hasNext();){var s=i.next(),o=this._nodes.find(s.coord);o.getLabel().isNull(t)&&(r===me.BOUNDARY?o.setLabelBoundary(t):o.setLabel(t,me.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(),r=n.getLabel().getLocation(t),i=n.getEdgeIntersectionList().iterator();i.hasNext();){var s=i.next(),o=this._nodes.addNode(s.coord);r===me.BOUNDARY?o.setLabelBoundary(t):o.getLabel().isNull(t)&&o.setLabel(t,me.INTERIOR)}},labelIsolatedNodes:function(){for(var t=this._nodes.iterator();t.hasNext();){var e=t.next(),n=e.getLabel();b.isTrue(0<n.getGeometryCount(),"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 r=n.next();r.updateIM(t),r.updateIMFromEdges(t)}},computeDisjointIM:function(t){var e=this._arg[0].getGeometry();e.isEmpty()||(t.set(me.INTERIOR,me.EXTERIOR,e.getDimension()),t.set(me.BOUNDARY,me.EXTERIOR,e.getBoundaryDimension()));var n=this._arg[1].getGeometry();n.isEmpty()||(t.set(me.EXTERIOR,me.INTERIOR,n.getDimension()),t.set(me.EXTERIOR,me.BOUNDARY,n.getBoundaryDimension()))},interfaces_:function(){return[]},getClass:function(){return As}}),e(js.prototype,{isContainedInBoundary:function(t){if(t instanceof Vt)return!1;if(t instanceof qt)return this.isPointContainedInBoundary(t);if(t instanceof Bt)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 x,r=new x,i=0;i<e.size()-1;i++)if(e.getCoordinate(i,n),e.getCoordinate(i+1,r),!this.isLineSegmentContainedInBoundary(n,r))return!1;return!0},isPointContainedInBoundary:function(){if(arguments[0]instanceof qt){var t=arguments[0];return this.isPointContainedInBoundary(t.getCoordinate())}if(arguments[0]instanceof x){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 js}}),js.contains=function(t,e){return new js(t).contains(e)},e(Ds.prototype,{intersects:function(t,e){var n=new R(t,e);if(!this._rectEnv.intersects(n))return!1;if(this._rectEnv.intersects(t))return!0;if(this._rectEnv.intersects(e))return!0;if(0<t.compareTo(e)){var r=t;t=e,e=r}var i=!1;return e.y>t.y&&(i=!0),i?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 Ds}}),e(Fs.prototype,{applyTo:function(t){for(var e=0;e<t.getNumGeometries()&&!this._isDone;e++){var n=t.getGeometryN(e);if(n instanceof Ot)this.applyTo(n);else if(this.visit(n),this.isDone())return this._isDone=!0,null}},interfaces_:function(){return[]},getClass:function(){return Fs}}),e(Bs.prototype,{intersects:function(t){if(!this._rectEnv.intersects(t.getEnvelopeInternal()))return!1;var e=new Gs(this._rectEnv);if(e.applyTo(t),e.intersects())return!0;var n=new qs(this._rectangle);if(n.applyTo(t),n.containsPoint())return!0;var r=new Us(this._rectangle);return r.applyTo(t),!!r.intersects()},interfaces_:function(){return[]},getClass:function(){return Bs}}),Bs.intersects=function(t,e){return new Bs(t).intersects(e)},m(Gs,Fs),e(Gs.prototype,{isDone:function(){return!0===this._intersects},visit:function(t){var e=t.getEnvelopeInternal();return this._rectEnv.intersects(e)?this._rectEnv.contains(e)||e.getMinX()>=this._rectEnv.getMinX()&&e.getMaxX()<=this._rectEnv.getMaxX()||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 Gs}}),m(qs,Fs),e(qs.prototype,{isDone:function(){return!0===this._containsPoint},visit:function(t){if(!(t instanceof Vt))return null;var e=t.getEnvelopeInternal();if(!this._rectEnv.intersects(e))return null;for(var n=new x,r=0;r<4;r++)if(this._rectSeq.getCoordinate(r,n),e.contains(n)&&Ye.containsPointInPolygon(n,t))return this._containsPoint=!0,null},containsPoint:function(){return this._containsPoint},interfaces_:function(){return[]},getClass:function(){return qs}}),m(Us,Fs),e(Us.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=De.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 Us}}),m(zs,_s),e(zs.prototype,{getIntersectionMatrix:function(){return this._relate.computeIM()},interfaces_:function(){return[]},getClass:function(){return zs}}),zs.covers=function(t,e){return!(2===e.getDimension()&&t.getDimension()<2)&&!(1===e.getDimension()&&t.getDimension()<1&&0<e.getLength())&&!!t.getEnvelopeInternal().covers(e.getEnvelopeInternal())&&(!!t.isRectangle()||new zs(t,e).getIntersectionMatrix().isCovers())},zs.intersects=function(t,e){if(!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal()))return!1;if(t.isRectangle())return Bs.intersects(t,e);if(e.isRectangle())return Bs.intersects(e,t);if(t.isGeometryCollection()||e.isGeometryCollection()){for(var n=0;n<t.getNumGeometries();n++)for(var r=0;r<e.getNumGeometries();r++)if(t.getGeometryN(n).intersects(e.getGeometryN(r)))return!0;return!1}return new zs(t,e).getIntersectionMatrix().isIntersects()},zs.touches=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&new zs(t,e).getIntersectionMatrix().isTouches(t.getDimension(),e.getDimension())},zs.relate=function(){return 2===arguments.length?new zs(arguments[0],arguments[1]).getIntersectionMatrix():3===arguments.length?new zs(arguments[0],arguments[1],arguments[2]).getIntersectionMatrix():void 0},zs.overlaps=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&new zs(t,e).getIntersectionMatrix().isOverlaps(t.getDimension(),e.getDimension())},zs.crosses=function(t,e){return!!t.getEnvelopeInternal().intersects(e.getEnvelopeInternal())&&new zs(t,e).getIntersectionMatrix().isCrosses(t.getDimension(),e.getDimension())},zs.contains=function(t,e){return!(2===e.getDimension()&&t.getDimension()<2)&&!(1===e.getDimension()&&t.getDimension()<1&&0<e.getLength())&&!!t.getEnvelopeInternal().contains(e.getEnvelopeInternal())&&(t.isRectangle()?js.contains(t,e):new zs(t,e).getIntersectionMatrix().isContains())};var Vs=Object.freeze({RelateOp:zs});function Ys(){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null;var t=arguments[0];this._geomFactory=Ys.extractFactory(t),this._inputGeoms=t}function Ws(){this._pointGeom=null,this._otherGeom=null,this._geomFact=null;var t=arguments[0],e=arguments[1];this._pointGeom=t,this._otherGeom=e,this._geomFact=e.getFactory()}function Xs(){this._geometryType=null,this._comps=null;var t=arguments[0],e=arguments[1];this._geometryType=t,this._comps=e}function Hs(){this._inputPolys=null,this._geomFactory=null;var t=arguments[0];this._inputPolys=t,null===this._inputPolys&&(this._inputPolys=new C)}function Js(){if(this._polygons=new C,this._lines=new C,this._points=new C,this._geomFact=null,1===arguments.length){if(w(arguments[0],M)){var t=arguments[0];this.extract(t)}else if(arguments[0]instanceof J){var e=arguments[0];this.extract(e)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this._geomFact=r,this.extract(n)}}e(Ys.prototype,{extractElements:function(t,e){if(null===t)return null;for(var n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);this._skipEmpty&&r.isEmpty()||e.add(r)}},combine:function(){for(var t=new C,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:this._geomFactory.buildGeometry(t)},interfaces_:function(){return[]},getClass:function(){return Ys}}),Ys.combine=function(){if(1===arguments.length)return new Ys(arguments[0]).combine();if(2===arguments.length){var t=arguments[0],e=arguments[1];return new Ys(Ys.createList(t,e)).combine()}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];return new Ys(Ys.createList(n,r,i)).combine()}},Ys.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()},Ys.createList=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return(n=new C).add(t),n.add(e),n}if(3===arguments.length){var n,r=arguments[0],i=arguments[1],s=arguments[2];return(n=new C).add(r),n.add(i),n.add(s),n}},e(Ws.prototype,{union:function(){for(var t=new Gn,e=new _t,n=0;n<this._pointGeom.getNumGeometries();n++){var r=this._pointGeom.getGeometryN(n).getCoordinate();t.locate(r,this._otherGeom)===me.EXTERIOR&&e.add(r)}if(0===e.size())return this._otherGeom;var i,s=nt.toCoordinateArray(e);return i=1===s.length?this._geomFact.createPoint(s[0]):this._geomFact.createMultiPointFromCoords(s),Ys.combine(i,this._otherGeom)},interfaces_:function(){return[]},getClass:function(){return Ws}}),Ws.union=function(t,e){return new Ws(t,e).union()},e(Xs.prototype,{filter:function(t){(null===this._geometryType||Xs.isOfType(t,this._geometryType))&&this._comps.add(t)},interfaces_:function(){return[It]},getClass:function(){return Xs}}),Xs.isOfType=function(t,e){return t.getGeometryType()===e||e===J.TYPENAME_LINESTRING&&t.getGeometryType()===J.TYPENAME_LINEARRING},Xs.extract=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return Xs.extract(t,e,new C)}if(3===arguments.length){if(w(arguments[2],S)&&arguments[0]instanceof J&&"string"==typeof arguments[1]){var n=arguments[0],r=arguments[1],i=arguments[2];return n.getGeometryType()===r?i.add(n):n instanceof Ot&&n.apply(new Xs(r,i)),i}if(w(arguments[2],S)&&arguments[0]instanceof J&&arguments[1]instanceof Class){var s=arguments[0],o=arguments[1],a=arguments[2];return Xs.extract(s,Xs.toGeometryType(o),a)}}},e(Hs.prototype,{reduceToGeometries:function(t){for(var e=new C,n=t.iterator();n.hasNext();){var r=n.next(),i=null;w(r,S)?i=this.unionTree(r):r instanceof J&&(i=r),e.add(i)}return e},extractByEnvelope:function(t,e,n){for(var r=new C,i=0;i<e.getNumGeometries();i++){var s=e.getGeometryN(i);s.getEnvelopeInternal().intersects(t)?r.add(s):n.add(s)}return this._geomFactory.buildGeometry(r)},unionOptimized:function(t,e){var n=t.getEnvelopeInternal(),r=e.getEnvelopeInternal();if(!n.intersects(r))return Ys.combine(t,e);if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var i=n.intersection(r);return this.unionUsingEnvelopeIntersection(t,e,i)},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 Cr(Hs.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var r=t.itemsTree();return this.unionTree(r)},binaryUnion:function(){if(1===arguments.length){var t=arguments[0];return this.binaryUnion(t,0,t.size())}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2];if(r-n<=1){var i=Hs.getGeometry(e,n);return this.unionSafe(i,null)}if(r-n==2)return this.unionSafe(Hs.getGeometry(e,n),Hs.getGeometry(e,n+1));var s=Math.trunc((r+n)/2),o=(i=this.binaryUnion(e,n,s),this.binaryUnion(e,s,r));return this.unionSafe(i,o)}},repeatedUnion:function(t){for(var e=null,n=t.iterator();n.hasNext();){var r=n.next();e=null===e?r.copy():e.union(r)}return e},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 Hs.restrictToPolygons(t.union(e))},unionTree:function(t){var e=this.reduceToGeometries(t);return this.binaryUnion(e)},unionUsingEnvelopeIntersection:function(t,e,n){var r=new C,i=this.extractByEnvelope(n,t,r),s=this.extractByEnvelope(n,e,r),o=this.unionActual(i,s);return r.add(o),Ys.combine(r)},bufferUnion:function(){if(1===arguments.length){var t=arguments[0];return t.get(0).getFactory().buildGeometry(t).buffer(0)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().createGeometryCollection([e,n]).buffer(0)}},interfaces_:function(){return[]},getClass:function(){return Hs}}),Hs.restrictToPolygons=function(t){if(w(t,zt))return t;var e=Fi.getPolygons(t);return 1===e.size()?e.get(0):t.getFactory().createMultiPolygon(le.toPolygonArray(e))},Hs.getGeometry=function(t,e){return e>=t.size()?null:t.get(e)},Hs.union=function(t){return new Hs(t).union()},Hs.STRTREE_NODE_CAPACITY=4,e(Js.prototype,{unionNoOpt:function(t){var e=this._geomFact.createPoint();return ms.overlayOp(t,e,bs.UNION)},unionWithNull:function(t,e){return null===t&&null===e?null:null===e?t:null===t?e:t.union(e)},extract:function(){if(w(arguments[0],M))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.extract(e)}else if(arguments[0]instanceof J){var n=arguments[0];null===this._geomFact&&(this._geomFact=n.getFactory()),Xs.extract(n,J.TYPENAME_POLYGON,this._polygons),Xs.extract(n,J.TYPENAME_LINESTRING,this._lines),Xs.extract(n,J.TYPENAME_POINT,this._points)}},union:function(){if(null===this._geomFact)return null;var t=null;if(0<this._points.size()){var e=this._geomFact.buildGeometry(this._points);t=this.unionNoOpt(e)}var n=null;if(0<this._lines.size()){var r=this._geomFact.buildGeometry(this._lines);n=this.unionNoOpt(r)}var i=null;0<this._polygons.size()&&(i=Hs.union(this._polygons));var s,o=this.unionWithNull(n,i);return null===(s=null===t?o:null===o?t:Ws.union(t,o))?this._geomFact.createGeometryCollection():s},interfaces_:function(){return[]},getClass:function(){return Js}}),Js.union=function(){if(1===arguments.length){if(w(arguments[0],M))return new Js(arguments[0]).union();if(arguments[0]instanceof J)return new Js(arguments[0]).union()}else if(2===arguments.length)return new Js(arguments[0],arguments[1]).union()};var Zs=Object.freeze({UnaryUnionOp:Js});function Qs(){this._geometryFactory=new le,this._geomGraph=null,this._disconnectedRingcoord=null;var t=arguments[0];this._geomGraph=t}function Ks(){this._nodes=new rr(new ks)}function $s(){this._li=new ye,this._geomGraph=null,this._nodeGraph=new Ks,this._invalidPoint=null;var t=arguments[0];this._geomGraph=t}function to(){this._graph=null,this._rings=new C,this._totalEnv=new R,this._index=null,this._nestedPt=null;var t=arguments[0];this._graph=t}function eo(){if(this._errorType=null,this._pt=null,1===arguments.length){var t=arguments[0];eo.call(this,t,null)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._errorType=e,null!==n&&(this._pt=n.copy())}}function no(){this._parentGeometry=null,this._isSelfTouchingRingFormingHoleValid=!1,this._validErr=null;var t=arguments[0];this._parentGeometry=t}e(Qs.prototype,{visitInteriorRing:function(t,e){var n=t.getCoordinates(),r=n[0],i=Qs.findDifferentPoint(n,r),s=e.findEdgeInSameDirection(r,i),o=e.findEdgeEnd(s),a=null;o.getLabel().getLocation(0,qn.RIGHT)===me.INTERIOR?a=o:o.getSym().getLabel().getLocation(0,qn.RIGHT)===me.INTERIOR&&(a=o.getSym()),b.isTrue(null!==a,"unable to find dirEdge with Interior on RHS"),this.visitLinkedDirectedEdges(a)},visitShellInteriors:function(t,e){if(t instanceof Vt){var n=t;this.visitInteriorRing(n.getExteriorRing(),e)}if(t instanceof Xt)for(var r=t,i=0;i<r.getNumGeometries();i++)n=r.getGeometryN(i),this.visitInteriorRing(n.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,qn.RIGHT)===me.INTERIOR&&n.setInResult(!0)}},visitLinkedDirectedEdges:function(t){for(var e=t,n=t;b.isTrue(null!==n,"found null Directed Edge"),n.setVisited(!0),(n=n.getNext())!==e;);},buildEdgeRings:function(t){for(var e=new C,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&null===r.getEdgeRing()){var i=new di(r,this._geometryFactory);i.linkDirectedEdgesForMinimalEdgeRings();var s=i.buildMinimalRings();e.addAll(s)}}return e},hasUnvisitedShellEdge:function(t){for(var e=0;e<t.size();e++){var n=t.get(e);if(!n.isHole()){var r=n.getEdges(),i=r.get(0);if(i.getLabel().getLocation(0,qn.RIGHT)===me.INTERIOR)for(var s=0;s<r.size();s++)if(!(i=r.get(s)).isVisited())return this._disconnectedRingcoord=i.getCoordinate(),!0}}return!1},isInteriorsConnected:function(){var t=new C;this._geomGraph.computeSplitEdges(t);var e=new ur(new Ii);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 Qs}}),Qs.findDifferentPoint=function(t,e){for(var n=0;n<t.length;n++)if(!t[n].equals(e))return t[n];return null},e(Ks.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 r=n.next();this._nodes.addNode(r.getCoordinate()).setLabel(e,r.getLabel().getLocation(e))}},build:function(t){this.computeIntersectionNodes(t,0),this.copyNodesAndLabels(t,0);var e=(new Cs).computeEdgeEnds(t.getEdgeIterator());this.insertEdgeEnds(e)},computeIntersectionNodes:function(t,e){for(var n=t.getEdgeIterator();n.hasNext();)for(var r=n.next(),i=r.getLabel().getLocation(e),s=r.getEdgeIntersectionList().iterator();s.hasNext();){var o=s.next(),a=this._nodes.addNode(o.coord);i===me.BOUNDARY?a.setLabelBoundary(e):a.getLabel().isNull(e)&&a.setLabel(e,me.INTERIOR)}},interfaces_:function(){return[]},getClass:function(){return Ks}}),e($s.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(1<n.getEdgeEnds().size())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 $s}}),e(to.prototype,{buildIndex:function(){this._index=new Cr;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(),r=this._index.query(e.getEnvelopeInternal()),i=0;i<r.size();i++){var s=r.get(i),o=s.getCoordinates();if(e!==s&&e.getEnvelopeInternal().intersects(s.getEnvelopeInternal())){var a=no.findPtNotNode(n,s,this._graph);if(null!==a&&ze.isInRing(a,o))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 to}}),e(eo.prototype,{getErrorType:function(){return this._errorType},getMessage:function(){return eo.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 eo}}),eo.ERROR=0,eo.REPEATED_POINT=1,eo.HOLE_OUTSIDE_SHELL=2,eo.NESTED_HOLES=3,eo.DISCONNECTED_INTERIOR=4,eo.SELF_INTERSECTION=5,eo.RING_SELF_INTERSECTION=6,eo.NESTED_SHELLS=7,eo.DUPLICATE_RINGS=8,eo.TOO_FEW_POINTS=9,eo.INVALID_COORDINATE=10,eo.RING_NOT_CLOSED=11,eo.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"],e(no.prototype,{checkInvalidCoordinates:function(){if(arguments[0]instanceof Array){for(var t=arguments[0],e=0;e<t.length;e++)if(!no.isValid(t[e]))return this._validErr=new eo(eo.INVALID_COORDINATE,t[e]),null}else if(arguments[0]instanceof Vt){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 to(e),r=0;r<t.getNumInteriorRing();r++){var i=t.getInteriorRingN(r);n.add(i)}n.isNonNested()||(this._validErr=new eo(eo.NESTED_HOLES,n.getNestedPoint()))},checkConsistentArea:function(t){var e=new $s(t);if(!e.isNodeConsistentArea())return this._validErr=new eo(eo.SELF_INTERSECTION,e.getInvalidPoint()),null;e.hasDuplicateRings()&&(this._validErr=new eo(eo.DUPLICATE_RINGS,e.getInvalidPoint()))},isValid:function(){return this.checkValid(this._parentGeometry),null===this._validErr},checkShellInsideHole:function(t,e,n){var r=t.getCoordinates(),i=e.getCoordinates(),s=no.findPtNotNode(r,e,n);if(null!==s&&!ze.isInRing(s,i))return s;var o=no.findPtNotNode(i,t,n);return null!==o?ze.isInRing(o,r)?o:null:(b.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 Qs(t);e.isInteriorsConnected()||(this._validErr=new eo(eo.DISCONNECTED_INTERIOR,e.getCoordinate()))},checkNoSelfIntersectingRing:function(t){for(var e=new _t,n=!0,r=t.iterator();r.hasNext();){var i=r.next();if(n)n=!1;else{if(e.contains(i.coord))return this._validErr=new eo(eo.RING_SELF_INTERSECTION,i.coord),null;e.add(i.coord)}}},checkHolesInShell:function(t,e){for(var n=t.getExteriorRing(),r=new Ge(n),i=0;i<t.getNumInteriorRing();i++){var s=t.getInteriorRingN(i),o=no.findPtNotNode(s.getCoordinates(),n,e);if(null===o)return null;if(me.EXTERIOR===r.locate(o))return this._validErr=new eo(eo.HOLE_OUTSIDE_SHELL,o),null}},checkTooFewPoints:function(t){if(t.hasTooFewPoints())return this._validErr=new eo(eo.TOO_FEW_POINTS,t.getInvalidPoint()),null},getValidationError:function(){return this.checkValid(this._parentGeometry),this._validErr},checkValid:function(){if(arguments[0]instanceof qt){var t=arguments[0];this.checkInvalidCoordinates(t.getCoordinates())}else if(arguments[0]instanceof Yt){var e=arguments[0];this.checkInvalidCoordinates(e.getCoordinates())}else if(arguments[0]instanceof Wt){var n=arguments[0];if(this.checkInvalidCoordinates(n.getCoordinates()),null!==this._validErr)return null;if(this.checkClosedRing(n),null!==this._validErr)return null;var r=new lr(0,n);if(this.checkTooFewPoints(r),null!==this._validErr)return null;var i=new ye;r.computeSelfNodes(i,!0,!0),this.checkNoSelfIntersectingRings(r)}else if(arguments[0]instanceof Bt){var s=arguments[0];if(this.checkInvalidCoordinates(s.getCoordinates()),null!==this._validErr)return null;r=new lr(0,s),this.checkTooFewPoints(r)}else if(arguments[0]instanceof Vt){var o=arguments[0];if(this.checkInvalidCoordinates(o),null!==this._validErr)return null;if(this.checkClosedRings(o),null!==this._validErr)return null;if(r=new lr(0,o),this.checkTooFewPoints(r),null!==this._validErr)return null;if(this.checkConsistentArea(r),null!==this._validErr)return null;if(!this._isSelfTouchingRingFormingHoleValid&&(this.checkNoSelfIntersectingRings(r),null!==this._validErr))return null;if(this.checkHolesInShell(o,r),null!==this._validErr)return null;if(this.checkHolesNotNested(o,r),null!==this._validErr)return null;this.checkConnectedInteriors(r)}else if(arguments[0]instanceof Xt){for(var a=arguments[0],u=0;u<a.getNumGeometries();u++){var l=a.getGeometryN(u);if(this.checkInvalidCoordinates(l),null!==this._validErr)return null;if(this.checkClosedRings(l),null!==this._validErr)return null}if(r=new lr(0,a),this.checkTooFewPoints(r),null!==this._validErr)return null;if(this.checkConsistentArea(r),null!==this._validErr)return null;if(!this._isSelfTouchingRingFormingHoleValid&&(this.checkNoSelfIntersectingRings(r),null!==this._validErr))return null;for(u=0;u<a.getNumGeometries();u++)if(l=a.getGeometryN(u),this.checkHolesInShell(l,r),null!==this._validErr)return null;for(u=0;u<a.getNumGeometries();u++)if(l=a.getGeometryN(u),this.checkHolesNotNested(l,r),null!==this._validErr)return null;if(this.checkShellsNotNested(a,r),null!==this._validErr)return null;this.checkConnectedInteriors(r)}else if(arguments[0]instanceof Ot){var c=arguments[0];for(u=0;u<c.getNumGeometries();u++){var h=c.getGeometryN(u);if(this.checkValid(h),null!==this._validErr)return null}}else if(arguments[0]instanceof J){var f=arguments[0];if(this._validErr=null,f.isEmpty())return null;if(f instanceof qt)this.checkValid(f);else if(f instanceof Yt)this.checkValid(f);else if(f instanceof Wt)this.checkValid(f);else if(f instanceof Bt)this.checkValid(f);else if(f instanceof Vt)this.checkValid(f);else if(f instanceof Xt)this.checkValid(f);else{if(!(f instanceof Ot))throw new UnsupportedOperationException(f.getClass().getName());this.checkValid(f)}}},setSelfTouchingRingFormingHoleValid:function(t){this._isSelfTouchingRingFormingHoleValid=t},checkShellNotNested:function(t,e,n){var r=t.getCoordinates(),i=e.getExteriorRing(),s=i.getCoordinates(),o=no.findPtNotNode(r,i,n);if(null===o)return null;if(!ze.isInRing(o,s))return null;if(e.getNumInteriorRing()<=0)return this._validErr=new eo(eo.NESTED_SHELLS,o),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 eo(eo.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;1<=t.getNumPoints()&&(e=t.getCoordinateN(0)),this._validErr=new eo(eo.RING_NOT_CLOSED,e)}},checkShellsNotNested:function(t,e){for(var n=0;n<t.getNumGeometries();n++)for(var r=t.getGeometryN(n).getExteriorRing(),i=0;i<t.getNumGeometries();i++)if(n!==i){var s=t.getGeometryN(i);if(this.checkShellNotNested(r,s,e),null!==this._validErr)return null}},interfaces_:function(){return[]},getClass:function(){return no}}),no.findPtNotNode=function(t,e,n){for(var r=n.findEdge(e).getEdgeIntersectionList(),i=0;i<t.length;i++){var s=t[i];if(!r.isIntersection(s))return s}return null},no.isValid=function(){if(arguments[0]instanceof J)return new no(arguments[0]).isValid();if(arguments[0]instanceof x){var t=arguments[0];return!(s.isNaN(t.x)||s.isInfinite(t.x)||s.isNaN(t.y)||s.isInfinite(t.y))}};var ro=Object.freeze({IsValidOp:no,ConsistentAreaTester:$s}),io=Object.freeze({BoundaryOp:Nt,IsSimpleOp:si,buffer:Di,distance:zi,linemerge:ns,overlay:xs,polygonize:Ps,relate:Vs,union:Zs,valid:ro});function so(){Ht.CoordinateOperation.apply(this),this._targetPM=null,this._removeCollapsed=!0;var t=arguments[0],e=arguments[1];this._targetPM=t,this._removeCollapsed=e}function oo(){this._targetPM=null,this._removeCollapsed=!0,this._changePrecisionModel=!1,this._isPointwise=!1;var t=arguments[0];this._targetPM=t}m(so,Ht.CoordinateOperation),e(so.prototype,{edit:function(){if(2===arguments.length&&arguments[1]instanceof J&&arguments[0]instanceof Array){var t=arguments[0],e=arguments[1];if(0===t.length)return null;for(var n=new Array(t.length).fill(null),r=0;r<t.length;r++){var i=new x(t[r]);this._targetPM.makePrecise(i),n[r]=i}var s=new T(n,!1).toCoordinateArray(),o=0;e instanceof Bt&&(o=2),e instanceof Wt&&(o=4);var a=n;return this._removeCollapsed&&(a=null),s.length<o?a:s}return Ht.CoordinateOperation.prototype.edit.apply(this,arguments)},interfaces_:function(){return[]},getClass:function(){return so}}),e(oo.prototype,{fixPolygonalTopology:function(t){var e=t;this._changePrecisionModel||(e=this.changePM(t,this._targetPM));var n=ji.bufferOp(e,0),r=n;return this._changePrecisionModel||(r=n.copy(),this.changePM(r,t.getPrecisionModel())),r},reducePointwise:function(t){var e=null;e=this._changePrecisionModel?new Ht(this.createFactory(t.getFactory(),this._targetPM)):new Ht;var n=this._removeCollapsed;return 2<=t.getDimension()&&(n=!0),e.edit(t,new so(this._targetPM,n))},changePM:function(t,e){return this.createEditor(t.getFactory(),e).edit(t,new Ht.NoOpGeometryOperation)},setRemoveCollapsedComponents:function(t){this._removeCollapsed=t},createFactory:function(t,e){return new le(e,t.getSRID(),t.getCoordinateSequenceFactory())},setChangePrecisionModel:function(t){this._changePrecisionModel=t},reduce:function(t){var e=this.reducePointwise(t);return this._isPointwise?e:w(e,zt)?no.isValid(e)?e:this.fixPolygonalTopology(e):e},setPointwise:function(t){this._isPointwise=t},createEditor:function(t,e){return t.getPrecisionModel()===e?new Ht:new Ht(this.createFactory(t,e))},interfaces_:function(){return[]},getClass:function(){return oo}}),oo.reduce=function(t,e){return new oo(e).reduce(t)},oo.reducePointwise=function(t,e){var n=new oo(e);return n.setPointwise(!0),n.reduce(t)};var ao=Object.freeze({GeometryPrecisionReducer:oo});function uo(){this._pts=null,this._usePt=null,this._distanceTolerance=null,this._seg=new ve;var t=arguments[0];this._pts=t}function lo(){this._inputGeom=null,this._distanceTolerance=null,this._isEnsureValidTopology=!0;var t=arguments[0];this._inputGeom=t}function co(){Pn.apply(this),this._isEnsureValidTopology=!0,this._distanceTolerance=null;var t=arguments[0],e=arguments[1];this._isEnsureValidTopology=t,this._distanceTolerance=e}function ho(){if(this._parent=null,this._index=null,2===arguments.length){var t=arguments[0],e=arguments[1];ho.call(this,t,e,null,-1)}else if(4===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],s=arguments[3];ve.call(this,n,r),this._parent=i,this._index=s}}function fo(){if(this._parentLine=null,this._segs=null,this._resultSegs=new C,this._minimumSize=null,1===arguments.length){var t=arguments[0];fo.call(this,t,2)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._parentLine=e,this._minimumSize=n,this.init()}}function po(){this._index=new xr}function go(){this._querySeg=null,this._items=new C;var t=arguments[0];this._querySeg=t}function yo(){this._li=new ye,this._inputIndex=new po,this._outputIndex=new po,this._line=null,this._linePts=null;var t=arguments[this._distanceTolerance=0],e=arguments[1];this._inputIndex=t,this._outputIndex=e}function vo(){this._inputIndex=new po,this._outputIndex=new po,this._distanceTolerance=0}function mo(){this._inputGeom=null,this._lineSimplifier=new vo,this._linestringMap=null;var t=arguments[0];this._inputGeom=t}function _o(){Pn.apply(this),this._linestringMap=null;var t=arguments[0];this._linestringMap=t}function bo(){this.tps=null;var t=arguments[0];this.tps=t}e(uo.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,r=t,i=t+1;i<e;i++){var s=this._seg.distance(this._pts[i]);n<s&&(n=s,r=i)}if(n<=this._distanceTolerance)for(i=t+1;i<e;i++)this._usePt[i]=!1;else this.simplifySection(t,r),this.simplifySection(r,e)},setDistanceTolerance:function(t){this._distanceTolerance=t},simplify:function(){this._usePt=new Array(this._pts.length).fill(null);for(var t=0;t<this._pts.length;t++)this._usePt[t]=!0;this.simplifySection(0,this._pts.length-1);var e=new T;for(t=0;t<this._pts.length;t++)this._usePt[t]&&e.add(new x(this._pts[t]));return e.toCoordinateArray()},interfaces_:function(){return[]},getClass:function(){return uo}}),uo.simplify=function(t,e){var n=new uo(t);return n.setDistanceTolerance(e),n.simplify()},e(lo.prototype,{setEnsureValid:function(t){this._isEnsureValidTopology=t},getResultGeometry:function(){return this._inputGeom.isEmpty()?this._inputGeom.copy():new co(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 lo}}),lo.simplify=function(t,e){var n=new lo(t);return n.setDistanceTolerance(e),n.getResultGeometry()},m(co,Pn),e(co.prototype,{transformPolygon:function(t,e){if(t.isEmpty())return null;var n=Pn.prototype.transformPolygon.call(this,t,e);return e instanceof Xt?n:this.createValidArea(n)},createValidArea:function(t){return this._isEnsureValidTopology?t.buffer(0):t},transformCoordinates:function(t,e){var n,r=t.toCoordinateArray();return n=0===r.length?new Array(0).fill(null):uo.simplify(r,this._distanceTolerance),this._factory.getCoordinateSequenceFactory().create(n)},transformMultiPolygon:function(t,e){var n=Pn.prototype.transformMultiPolygon.call(this,t,e);return this.createValidArea(n)},transformLinearRing:function(t,e){var n=e instanceof Vt,r=Pn.prototype.transformLinearRing.call(this,t,e);return!n||r instanceof Wt?r:null},interfaces_:function(){return[]},getClass:function(){return co}}),lo.DPTransformer=co,m(ho,ve),e(ho.prototype,{getIndex:function(){return this._index},getParent:function(){return this._parent},interfaces_:function(){return[]},getClass:function(){return ho}}),e(fo.prototype,{addToResult:function(t){this._resultSegs.add(t)},asLineString:function(){return this._parentLine.getFactory().createLineString(fo.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(fo.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 ho(t[e],t[e+1],this._parentLine,e);this._segs[e]=n}},getResultCoordinates:function(){return fo.extractCoordinates(this._resultSegs)},interfaces_:function(){return[]},getClass:function(){return fo}}),fo.extractCoordinates=function(t){for(var e=new Array(t.size()+1).fill(null),n=null,r=0;r<t.size();r++)n=t.get(r),e[r]=n.p0;return e[e.length-1]=n.p1,e},e(po.prototype,{remove:function(t){this._index.remove(new R(t.p0,t.p1),t)},add:function(){if(arguments[0]instanceof fo)for(var t=arguments[0].getSegments(),e=0;e<t.length;e++){var n=t[e];this.add(n)}else if(arguments[0]instanceof ve){var r=arguments[0];this._index.insert(new R(r.p0,r.p1),r)}},query:function(t){var e=new R(t.p0,t.p1),n=new go(t);return this._index.query(e,n),n.getItems()},interfaces_:function(){return[]},getClass:function(){return po}}),e(go.prototype,{visitItem:function(t){var e=t;R.intersects(e.p0,e.p1,this._querySeg.p0,this._querySeg.p1)&&this._items.add(t)},getItems:function(){return this._items},interfaces_:function(){return[Pe]},getClass:function(){return go}}),e(yo.prototype,{flatten:function(t,e){var n=new ve(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 r=new Array(2).fill(null);if(t+1===e){var i=this._line.getSegment(t);return this._line.addToResult(i),null}var s=!0;this._line.getResultSize()<this._line.getMinimumSize()&&n+1<this._line.getMinimumSize()&&(s=!1);var o=new Array(1).fill(null),a=this.findFurthestPoint(this._linePts,t,e,o);o[0]>this._distanceTolerance&&(s=!1);var u=new ve;if(u.p0=this._linePts[t],u.p1=this._linePts[e],r[0]=t,r[1]=e,this.hasBadIntersection(this._line,r,u)&&(s=!1),s)return i=this.flatten(t,e),this._line.addToResult(i),null;this.simplifySection(t,a,n),this.simplifySection(a,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,r){var i=new ve;i.p0=t[e],i.p1=t[n];for(var s=-1,o=e,a=e+1;a<n;a++){var u=t[a],l=i.distance(u);s<l&&(s=l,o=a)}return r[0]=s,o},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 r=e;r<n;r++){var i=t.getSegment(r);this._inputIndex.remove(i)}},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 r=this._inputIndex.query(n).iterator();r.hasNext();){var i=r.next();if(this.hasInteriorIntersection(i,n)){if(yo.isInLineSection(t,e,i))continue;return!0}}return!1},interfaces_:function(){return[]},getClass:function(){return yo}}),yo.isInLineSection=function(t,e,n){if(n.getParent()!==t.getParent())return!1;var r=n.getIndex();return r>=e[0]&&r<e[1]},e(vo.prototype,{setDistanceTolerance:function(t){this._distanceTolerance=t},simplify:function(t){for(var e=t.iterator();e.hasNext();)this._inputIndex.add(e.next());for(e=t.iterator();e.hasNext();){var n=new yo(this._inputIndex,this._outputIndex);n.setDistanceTolerance(this._distanceTolerance),n.simplify(e.next())}},interfaces_:function(){return[]},getClass:function(){return vo}}),e(mo.prototype,{getResultGeometry:function(){return this._inputGeom.isEmpty()?this._inputGeom.copy():(this._linestringMap=new oe,this._inputGeom.apply(new bo(this)),this._lineSimplifier.simplify(this._linestringMap.values()),new _o(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 mo}}),mo.simplify=function(t,e){var n=new mo(t);return n.setDistanceTolerance(e),n.getResultGeometry()},m(_o,Pn),e(_o.prototype,{transformCoordinates:function(t,e){if(0===t.size())return null;if(e instanceof Bt){var n=this._linestringMap.get(e);return this.createCoordinateSequence(n.getResultCoordinates())}return Pn.prototype.transformCoordinates.call(this,t,e)},interfaces_:function(){return[]},getClass:function(){return _o}}),e(bo.prototype,{filter:function(t){if(t instanceof Bt){var e=t;if(e.isEmpty())return null;var n=new fo(e,e.isClosed()?4:2);this.tps._linestringMap.put(e,n)}},interfaces_:function(){return[H]},getClass:function(){return bo}}),mo.LineStringTransformer=_o,mo.LineStringMapBuilderFilter=bo;var xo=Object.freeze({DouglasPeuckerSimplifier:lo,TopologyPreservingSimplifier:mo});function Eo(){this._seg=null,this._segLen=null,this._splitPt=null;var t=arguments[this._minimumLen=0];this._seg=t,this._segLen=t.getLength()}function wo(){}function Io(){}function Mo(){}function Oo(){if(this._p=null,1===arguments.length){var t=arguments[0];this._p=new x(t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._p=new x(e,n)}else if(3===arguments.length){var r=arguments[0],i=arguments[1],s=arguments[2];this._p=new x(r,i,s)}}function So(){this._isOnConstraint=null,this._constraint=null;var t=arguments[0];Oo.call(this,t)}function No(){this._rot=null,this._vertex=null,this._next=null,this._data=null}function Po(){this._subdiv=null,this._isUsingTolerance=!1;var t=arguments[0];this._subdiv=t,this._isUsingTolerance=0<t.getTolerance()}function Co(){}function Lo(){this._subdiv=null,this._lastEdge=null;var t=arguments[0];this._subdiv=t,this.init()}function To(){if(this._seg=null,1===arguments.length){if("string"==typeof arguments[0]){var t=arguments[0];v.call(this,t)}else if(arguments[0]instanceof ve){var e=arguments[0];v.call(this,"Locate failed to converge (at edge: "+e+").  Possible causes include invalid Subdivision topology or very close sites"),this._seg=new ve(e)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];v.call(this,To.msgWithSpatial(n,r)),this._seg=new ve(r)}}function Ro(){}function ko(){this._visitedKey=0,this._quadEdges=new C,this._startingEdge=null,this._tolerance=null,this._edgeCoincidenceTolerance=null,this._frameVertex=new Array(3).fill(null),this._frameEnv=null,this._locator=null,this._seg=new ve,this._triEdges=new Array(3).fill(null);var t=arguments[0],e=arguments[1];this._tolerance=e,this._edgeCoincidenceTolerance=e/ko.EDGE_COINCIDENCE_TOL_FACTOR,this.createFrame(t),this._startingEdge=this.initSubdiv(),this._locator=new Lo(this)}function Ao(){}function jo(){this._triList=new C}function Do(){this._triList=new C}function Fo(){this._coordList=new T,this._triCoords=new C}function Bo(){if(this._ls=null,this._data=null,2===arguments.length){var t=arguments[0],e=arguments[1];this._ls=new ve(t,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._ls=new ve(n,r),this._data=i}else if(6===arguments.length){var s=arguments[0],o=arguments[1],a=arguments[2],u=arguments[3],l=arguments[4],c=arguments[5];Bo.call(this,new x(s,o,a),new x(u,l,c))}else if(7===arguments.length){var h=arguments[0],f=arguments[1],d=arguments[2],p=arguments[3],g=arguments[4],y=arguments[5],v=arguments[6];Bo.call(this,new x(h,f,d),new x(p,g,y),v)}}function Go(){this._initialVertices=null,this._segVertices=null,this._segments=new C,this._subdiv=null,this._incDel=null,this._convexHull=null,this._splitFinder=new Io,this._kdt=null,this._vertexFactory=null,this._computeAreaEnv=null,this._splitPt=null,this._tolerance=null;var t=arguments[0],e=arguments[1];this._initialVertices=new C(t),this._tolerance=e,this._kdt=new dr(e)}function qo(){this._siteCoords=null,this._tolerance=0,this._subdiv=null}function Uo(){this._siteCoords=null,this._constraintLines=null,this._tolerance=0,this._subdiv=null,this._constraintVertexMap=new yt}function zo(){this._siteCoords=null,this._tolerance=0,this._subdiv=null,this._clipEnv=null,this._diagramEnv=null}e(Eo.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=Eo.pointAlongReverse(this._seg,e),null;this._splitPt=t}else if(2===arguments.length){var n=arguments[0],r=arguments[1],i=this.getConstrainedLength(n)/this._segLen;r.equals2D(this._seg.p0)?this._splitPt=this._seg.pointAlong(i):this._splitPt=Eo.pointAlongReverse(this._seg,i)}},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 Eo}}),Eo.pointAlongReverse=function(t,e){var n=new x;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},e(wo.prototype,{findSplitPoint:function(t,e){},interfaces_:function(){return[]},getClass:function(){return wo}}),e(Io.prototype,{findSplitPoint:function(t,e){var n=t.getLineSegment(),r=n.getLength()/2,i=new Eo(n),s=Io.projectedSplitPoint(t,e),o=2*s.distance(e)*.8;return r<o&&(o=r),i.setMinimumLength(o),i.splitAt(s),i.getSplitPoint()},interfaces_:function(){return[wo]},getClass:function(){return Io}}),Io.projectedSplitPoint=function(t,e){return t.getLineSegment().project(e)},e(Mo.prototype,{interfaces_:function(){return[]},getClass:function(){return Mo}}),Mo.triArea=function(t,e,n){return(e.x-t.x)*(n.y-t.y)-(e.y-t.y)*(n.x-t.x)},Mo.isInCircleDDNormalized=function(t,e,n,r){var i=B.valueOf(t.x).selfSubtract(r.x),s=B.valueOf(t.y).selfSubtract(r.y),o=B.valueOf(e.x).selfSubtract(r.x),a=B.valueOf(e.y).selfSubtract(r.y),u=B.valueOf(n.x).selfSubtract(r.x),l=B.valueOf(n.y).selfSubtract(r.y),c=i.multiply(a).selfSubtract(o.multiply(s)),h=o.multiply(l).selfSubtract(u.multiply(a)),f=u.multiply(s).selfSubtract(i.multiply(l)),d=i.multiply(i).selfAdd(s.multiply(s)),p=o.multiply(o).selfAdd(a.multiply(a)),g=u.multiply(u).selfAdd(l.multiply(l));return 0<d.selfMultiply(h).selfAdd(p.selfMultiply(f)).selfAdd(g.selfMultiply(c)).doubleValue()},Mo.checkRobustInCircle=function(t,e,n,r){var i=Mo.isInCircleNonRobust(t,e,n,r),s=Mo.isInCircleDDSlow(t,e,n,r),o=Mo.isInCircleCC(t,e,n,r),a=xe.circumcentre(t,e,n);U.out.println("p radius diff a = "+Math.abs(r.distance(a)-t.distance(a))/t.distance(a)),i===s&&i===o||(U.out.println("inCircle robustness failure (double result = "+i+", DD result = "+s+", CC result = "+o+")"),U.out.println(pe.toLineString(new $t([t,e,n,r]))),U.out.println("Circumcentre = "+pe.toPoint(a)+" radius = "+t.distance(a)),U.out.println("p radius diff a = "+Math.abs(r.distance(a)/t.distance(a)-1)),U.out.println("p radius diff b = "+Math.abs(r.distance(a)/e.distance(a)-1)),U.out.println("p radius diff c = "+Math.abs(r.distance(a)/n.distance(a)-1)),U.out.println())},Mo.isInCircleDDFast=function(t,e,n,r){var i=B.sqr(t.x).selfAdd(B.sqr(t.y)).selfMultiply(Mo.triAreaDDFast(e,n,r)),s=B.sqr(e.x).selfAdd(B.sqr(e.y)).selfMultiply(Mo.triAreaDDFast(t,n,r)),o=B.sqr(n.x).selfAdd(B.sqr(n.y)).selfMultiply(Mo.triAreaDDFast(t,e,r)),a=B.sqr(r.x).selfAdd(B.sqr(r.y)).selfMultiply(Mo.triAreaDDFast(t,e,n));return 0<i.selfSubtract(s).selfAdd(o).selfSubtract(a).doubleValue()},Mo.isInCircleCC=function(t,e,n,r){var i=xe.circumcentre(t,e,n),s=t.distance(i);return r.distance(i)-s<=0},Mo.isInCircleNormalized=function(t,e,n,r){var i=t.x-r.x,s=t.y-r.y,o=e.x-r.x,a=e.y-r.y,u=n.x-r.x,l=n.y-r.y;return 0<(i*i+s*s)*(o*l-u*a)+(o*o+a*a)*(u*s-i*l)+(u*u+l*l)*(i*a-o*s)},Mo.isInCircleDDSlow=function(t,e,n,r){var i=B.valueOf(r.x),s=B.valueOf(r.y),o=B.valueOf(t.x),a=B.valueOf(t.y),u=B.valueOf(e.x),l=B.valueOf(e.y),c=B.valueOf(n.x),h=B.valueOf(n.y),f=o.multiply(o).add(a.multiply(a)).multiply(Mo.triAreaDDSlow(u,l,c,h,i,s)),d=u.multiply(u).add(l.multiply(l)).multiply(Mo.triAreaDDSlow(o,a,c,h,i,s)),p=c.multiply(c).add(h.multiply(h)).multiply(Mo.triAreaDDSlow(o,a,u,l,i,s)),g=i.multiply(i).add(s.multiply(s)).multiply(Mo.triAreaDDSlow(o,a,u,l,c,h));return 0<f.subtract(d).add(p).subtract(g).doubleValue()},Mo.isInCircleNonRobust=function(t,e,n,r){return 0<(t.x*t.x+t.y*t.y)*Mo.triArea(e,n,r)-(e.x*e.x+e.y*e.y)*Mo.triArea(t,n,r)+(n.x*n.x+n.y*n.y)*Mo.triArea(t,e,r)-(r.x*r.x+r.y*r.y)*Mo.triArea(t,e,n)},Mo.isInCircleRobust=function(t,e,n,r){return Mo.isInCircleNormalized(t,e,n,r)},Mo.triAreaDDSlow=function(t,e,n,r,i,s){return n.subtract(t).multiply(s.subtract(e)).subtract(r.subtract(e).multiply(i.subtract(t)))},Mo.triAreaDDFast=function(t,e,n){var r=B.valueOf(e.x).selfSubtract(t.x).selfMultiply(B.valueOf(n.y).selfSubtract(t.y)),i=B.valueOf(e.y).selfSubtract(t.y).selfMultiply(B.valueOf(n.x).selfSubtract(t.x));return r.selfSubtract(i)},e(Oo.prototype,{circleCenter:function(t,e){var n=new Oo(this.getX(),this.getY()),r=new z(this.bisector(n,t),this.bisector(t,e)),i=null;try{i=new Oo(r.getX(),r.getY())}catch(r){if(!(r instanceof A))throw r;U.err.println("a: "+n+"  b: "+t+"  c: "+e),U.err.println(r)}return i},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(),r=e.getY()-t.getY();return new z(new z(t.getX()+n/2,t.getY()+r/2,1),new z(t.getX()-r+n/2,t.getY()+n+r/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 Mo.isInCircleRobust(t._p,e._p,n._p,this._p)},interpolateZValue:function(t,e,n){var r=t.getX(),i=t.getY(),s=e.getX()-r,o=n.getX()-r,a=e.getY()-i,u=n.getY()-i,l=s*u-o*a,c=this.getX()-r,h=this.getY()-i,f=(u*c-o*h)/l,d=(-a*c+s*h)/l;return t.getZ()+f*(e.getZ()-t.getZ())+d*(n.getZ()-t.getZ())},midPoint:function(t){return new Oo((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 0<(t._p.x-this._p.x)*(e._p.y-this._p.y)-(t._p.y-this._p.y)*(e._p.x-this._p.x)},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 Oo(t*this._p.x,t*this._p.y)},cross:function(){return new Oo(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 Oo(this._p.x-t.getX(),this._p.y-t.getY())},getY:function(){return this._p.y},classify:function(t,e){var n=e.sub(t),r=this.sub(t),i=n.crossProduct(r);return 0<i?Oo.LEFT:i<0?Oo.RIGHT:n.getX()*r.getX()<0||n.getY()*r.getY()<0?Oo.BEHIND:n.magn()<r.magn()?Oo.BEYOND:t.equals(this)?Oo.ORIGIN:e.equals(this)?Oo.DESTINATION:Oo.BETWEEN},sum:function(t){return new Oo(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),r=this.distance(n,t),i=this.distance(this,t),s=this.distance(t,e);return s<i&&(i=s),(s=this.distance(e,this))<i&&(i=s),r/i},interfaces_:function(){return[]},getClass:function(){return Oo}}),Oo.interpolateZ=function(){if(3===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],r=e.distance(n),i=t.distance(e),s=n.z-e.z;return e.z+s*(i/r)}if(4===arguments.length){var o=arguments[0],a=arguments[1],u=arguments[2],l=arguments[3],c=a.x,h=a.y,f=u.x-c,d=l.x-c,p=u.y-h,g=l.y-h,y=f*g-d*p,v=o.x-c,m=o.y-h,_=(g*v-d*m)/y,b=(-p*v+f*m)/y;return a.z+_*(u.z-a.z)+b*(l.z-a.z)}},Oo.LEFT=0,Oo.RIGHT=1,Oo.BEYOND=2,Oo.BEHIND=3,Oo.BETWEEN=4,Oo.ORIGIN=5,Oo.DESTINATION=6,m(So,Oo),e(So.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 So}}),e(No.prototype,{equalsNonOriented:function(t){return!!this.equalsOriented(t)||!!this.equalsOriented(t.sym())},toLineSegment:function(){return new ve(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 pe.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 No}}),No.makeEdge=function(t,e){var n=new No,r=new No,i=new No,s=new No;((((n._rot=r)._rot=i)._rot=s)._rot=n).setNext(n),r.setNext(s),i.setNext(i),s.setNext(r);var o=n;return o.setOrig(t),o.setDest(e),o},No.swap=function(t){var e=t.oPrev(),n=t.sym().oPrev();No.splice(t,e),No.splice(t.sym(),n),No.splice(t,e.lNext()),No.splice(t.sym(),n.lNext()),t.setOrig(e.dest()),t.setDest(n.dest())},No.splice=function(t,e){var n=t.oNext().rot(),r=e.oNext().rot(),i=e.oNext(),s=t.oNext(),o=r.oNext(),a=n.oNext();t.setNext(i),e.setNext(s),n.setNext(o),r.setNext(a)},No.connect=function(t,e){var n=No.makeEdge(t.dest(),e.orig());return No.splice(n,t.lNext()),No.splice(n.sym(),e),n},e(Po.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);No.splice(n,e);for(var r=n;(e=(n=this._subdiv.connect(e,n.sym())).oPrev()).lNext()!==r;);for(;;){var i=e.oPrev();if(i.dest().rightOf(e)&&t.isInCircle(e.orig(),i.dest(),e.dest()))No.swap(e),e=e.oPrev();else{if(e.oNext()===r)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 Po}}),e(Co.prototype,{locate:function(t){},interfaces_:function(){return[]},getClass:function(){return Co}}),e(Lo.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},findEdge:function(){return this._subdiv.getEdges().iterator().next()},interfaces_:function(){return[Co]},getClass:function(){return Lo}}),m(To,v),e(To.prototype,{getSegment:function(){return this._seg},interfaces_:function(){return[]},getClass:function(){return To}}),To.msgWithSpatial=function(t,e){return null!==e?t+" [ "+e+" ]":t},e(Ro.prototype,{visit:function(t){},interfaces_:function(){return[]},getClass:function(){return Ro}}),e(ko.prototype,{getTriangleVertices:function(t){var e=new Do;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=No.connect(t,e);return this._quadEdges.add(n),n},getVoronoiCellPolygon:function(t,e){var n=new C,r=t;do{var i=t.rot().orig().getCoordinate();n.add(i),t=t.oPrev()}while(t!==r);var s=new T;s.addAll(n,!1),s.closeRing(),s.size()<4&&(U.out.println(s),s.add(s.get(s.size()-1),!0));var o=s.toCoordinateArray(),a=e.createPolygon(e.createLinearRing(o)),u=r.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]);No.splice(t.sym(),e);var n=this.makeEdge(this._frameVertex[2],this._frameVertex[0]);return No.splice(e.sym(),n),No.splice(n.sym(),t),t},isFrameBorderEdge:function(t){var e=new Array(3).fill(null);ko.getTriangleEdges(t,e);var n=new Array(3).fill(null);ko.getTriangleEdges(t.sym(),n);var r=t.lNext().dest();if(this.isFrameVertex(r))return!0;var i=t.sym().lNext().dest();return!!this.isFrameVertex(i)},makeEdge:function(t,e){var n=No.makeEdge(t,e);return this._quadEdges.add(n),n},visitTriangles:function(t,e){this._visitedKey++;var n=new en;n.push(this._startingEdge);for(var r=new ut;!n.empty();){var i=n.pop();if(!r.contains(i)){var s=this.fetchTriangleToVisit(i,n,e,r);null!==s&&t.visit(s)}}},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 R(this._frameEnv)},createFrame:function(t){var e,n=t.getWidth(),r=t.getHeight();e=r<n?10*n:10*r,this._frameVertex[0]=new Oo((t.getMaxX()+t.getMinX())/2,t.getMaxY()+e),this._frameVertex[1]=new Oo(t.getMinX()-e,t.getMinY()-e),this._frameVertex[2]=new Oo(t.getMaxX()+e,t.getMinY()-e),this._frameEnv=new R(this._frameVertex[0].getCoordinate(),this._frameVertex[1].getCoordinate()),this._frameEnv.expandToInclude(this._frameVertex[2].getCoordinate())},getTriangleCoordinates:function(t){var e=new Fo;return this.visitTriangles(e,t),e.getTriangles()},getVertices:function(t){for(var e=new ut,n=this._quadEdges.iterator();n.hasNext();){var r=n.next(),i=r.orig();!t&&this.isFrameVertex(i)||e.add(i);var s=r.dest();!t&&this.isFrameVertex(s)||e.add(s)}return e},fetchTriangleToVisit:function(t,e,n,r){var i=t,s=0,o=!1;do{this._triEdges[s]=i,this.isFrameEdge(i)&&(o=!0);var a=i.sym();r.contains(a)||e.push(a),r.add(i),s++,i=i.lNext()}while(i!==t);return o&&!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),r=0,i=e.iterator();i.hasNext();){var s=i.next();n[r++]=t.createLineString([s.orig().getCoordinate(),s.dest().getCoordinate()])}return t.createMultiLineString(n)}},getVertexUniqueEdges:function(t){for(var e=new C,n=new ut,r=this._quadEdges.iterator();r.hasNext();){var i=r.next(),s=i.orig();n.contains(s)||(n.add(s),!t&&this.isFrameVertex(s)||e.add(i));var o=i.sym(),a=o.orig();n.contains(a)||(n.add(a),!t&&this.isFrameVertex(a)||e.add(o))}return e},getTriangleEdges:function(t){var e=new jo;return this.visitTriangles(e,t),e.getTriangleEdges()},getPrimaryEdges:function(t){this._visitedKey++;var e=new C,n=new en;n.push(this._startingEdge);for(var r=new ut;!n.empty();){var i=n.pop();if(!r.contains(i)){var s=i.getPrimary();!t&&this.isFrameEdge(s)||e.add(s),n.push(i.oNext()),n.push(i.sym().oNext()),r.add(i),r.add(i.sym())}}return e},delete:function(t){No.splice(t,t.oPrev()),No.splice(t.sym(),t.sym().oPrev());var e=t.sym(),n=t.rot(),r=t.rot().sym();this._quadEdges.remove(t),this._quadEdges.remove(e),this._quadEdges.remove(n),this._quadEdges.remove(r),t.delete(),e.delete(),n.delete(),r.delete()},locateFromEdge:function(t,e){for(var n=0,r=this._quadEdges.size(),i=e;;){if(r<++n)throw new To(i.toLineSegment());if(t.equals(i.orig())||t.equals(i.dest()))break;if(t.rightOf(i))i=i.sym();else if(t.rightOf(i.oNext())){if(t.rightOf(i.dPrev()))break;i=i.dPrev()}else i=i.oNext()}return i},getTolerance:function(){return this._tolerance},getVoronoiCellPolygons:function(t){this.visitTriangles(new Ao,!0);for(var e=new C,n=this.getVertexUniqueEdges(!1).iterator();n.hasNext();){var r=n.next();e.add(this.getVoronoiCellPolygon(r,t))}return e},getVoronoiDiagram:function(t){var e=this.getVoronoiCellPolygons(t);return t.createGeometryCollection(le.toGeometryArray(e))},getTriangles:function(t){for(var e=this.getTriangleCoordinates(!1),n=new Array(e.size()).fill(null),r=0,i=e.iterator();i.hasNext();){var s=i.next();n[r++]=t.createPolygon(t.createLinearRing(s))}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);No.splice(n,e);for(var r=n;(e=(n=this.connect(e,n.sym())).oPrev()).lNext()!==r;);return r},locate:function(){if(1===arguments.length){if(arguments[0]instanceof Oo){var t=arguments[0];return this._locator.locate(t)}if(arguments[0]instanceof x){var e=arguments[0];return this._locator.locate(new Oo(e))}}else if(2===arguments.length){var n=arguments[0],r=arguments[1],i=this._locator.locate(new Oo(n));if(null===i)return null;var s=i;i.dest().getCoordinate().equals2D(n)&&(s=i.sym());var o=s;do{if(o.dest().getCoordinate().equals2D(r))return o;o=o.oNext()}while(o!==s);return null}},interfaces_:function(){return[]},getClass:function(){return ko}}),ko.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")},e(Ao.prototype,{visit:function(t){for(var e=t[0].orig().getCoordinate(),n=t[1].orig().getCoordinate(),r=t[2].orig().getCoordinate(),i=new Oo(xe.circumcentre(e,n,r)),s=0;s<3;s++)t[s].rot().setOrig(i)},interfaces_:function(){return[Ro]},getClass:function(){return Ao}}),e(jo.prototype,{getTriangleEdges:function(){return this._triList},visit:function(t){this._triList.add(t)},interfaces_:function(){return[Ro]},getClass:function(){return jo}}),e(Do.prototype,{visit:function(t){this._triList.add([t[0].orig(),t[1].orig(),t[2].orig()])},getTriangleVertices:function(){return this._triList},interfaces_:function(){return[Ro]},getClass:function(){return Do}}),e(Fo.prototype,{checkTriangleSize:function(t){2<=t.length?pe.toLineString(t[0],t[1]):1<=t.length&&pe.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(0<this._coordList.size()){this._coordList.closeRing();var r=this._coordList.toCoordinateArray();if(4!==r.length)return null;this._triCoords.add(r)}},getTriangles:function(){return this._triCoords},interfaces_:function(){return[Ro]},getClass:function(){return Fo}}),ko.TriangleCircumcentreVisitor=Ao,ko.TriangleEdgesListVisitor=jo,ko.TriangleVertexListVisitor=Do,ko.TriangleCoordinatesVisitor=Fo,ko.EDGE_COINCIDENCE_TOL_FACTOR=1e3,e(Bo.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 Bo}}),e(Go.prototype,{getInitialVertices:function(){return this._initialVertices},getKDT:function(){return this._kdt},enforceConstraints:function(){this.addConstraintVertices();for(var t=0;0<this.enforceGabriel(this._segments)&&++t<Go.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();){var r=n.next();t[e++]=r.getCoordinate()}for(var i=this._segVertices.iterator();i.hasNext();)r=i.next(),t[e++]=r.getCoordinate();return t},setConstraints:function(t,e){this._segments=t,this._segVertices=e},computeConvexHull:function(){var t=new le,e=new rn(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(),r=new x((e.x+n.x)/2,(e.y+n.y)/2),i=e.distance(r),o=new R(r);o.expandBy(i);for(var a=this._kdt.query(o),u=null,l=s.MAX_VALUE,c=a.iterator();c.hasNext();){var h=c.next().getCoordinate();if(!h.equals2D(e)&&!h.equals2D(n)){var f=r.distance(h);f<i&&(null===u||f<l)&&(u=h,l=f)}}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 C,n=0,r=new C,i=t.iterator();i.hasNext();){var s=i.next(),o=this.findNonGabrielPoint(s);if(null!==o){this._splitPt=this._splitFinder.findSplitPoint(s,o);var a=this.createVertex(this._splitPt,s);this.insertSite(a).getCoordinate().equals2D(this._splitPt);var u=new Bo(s.getStartX(),s.getStartY(),s.getStartZ(),a.getX(),a.getY(),a.getZ(),s.getData()),l=new Bo(a.getX(),a.getY(),a.getZ(),s.getEndX(),s.getEndY(),s.getEndZ(),s.getData());e.add(u),e.add(l),r.add(s),n+=1}}return t.removeAll(r),t.addAll(e),n},createVertex:function(){if(1===arguments.length){var t=arguments[0],e=null;return null!==this._vertexFactory?this._vertexFactory.createVertex(t,null):new So(t)}if(2===arguments.length){var n=arguments[0],r=arguments[1];return e=null,(e=null!==this._vertexFactory?this._vertexFactory.createVertex(n,r):new So(n)).setOnConstraint(!0),e}},getSubdivision:function(){return this._subdiv},computeBoundingBox:function(){var t=Go.computeVertexEnvelope(this._initialVertices),e=Go.computeVertexEnvelope(this._segVertices),n=new R(t);n.expandToInclude(e);var r=.2*n.getWidth(),i=.2*n.getHeight(),s=Math.max(r,i);this._computeAreaEnv=new R(n),this._computeAreaEnv.expandBy(s)},setVertexFactory:function(t){this._vertexFactory=t},formInitialDelaunay:function(){this.computeBoundingBox(),this._subdiv=new ko(this._computeAreaEnv,this._tolerance),this._subdiv.setLocator(new Lo(this._subdiv)),this._incDel=new Po(this._subdiv),this.insertSites(this._initialVertices)},insertSite:function(){if(arguments[0]instanceof So){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 x){var r=arguments[0];this.insertSite(this.createVertex(r))}},interfaces_:function(){return[]},getClass:function(){return Go}}),Go.computeVertexEnvelope=function(t){for(var e=new R,n=t.iterator();n.hasNext();){var r=n.next();e.expandToInclude(r.getCoordinate())}return e},Go.MAX_SPLIT_ITER=99,e(qo.prototype,{create:function(){if(null!==this._subdiv)return null;var t=qo.envelope(this._siteCoords),e=qo.toVertices(this._siteCoords);this._subdiv=new ko(t,this._tolerance),new Po(this._subdiv).insertSites(e)},setTolerance:function(t){this._tolerance=t},setSites:function(){if(arguments[0]instanceof J){var t=arguments[0];this._siteCoords=qo.extractUniqueCoordinates(t)}else if(w(arguments[0],M)){var e=arguments[0];this._siteCoords=qo.unique(nt.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 qo}}),qo.extractUniqueCoordinates=function(t){if(null===t)return new T;var e=t.getCoordinates();return qo.unique(e)},qo.envelope=function(t){for(var e=new R,n=t.iterator();n.hasNext();){var r=n.next();e.expandToInclude(r)}return e},qo.unique=function(t){var e=nt.copyDeep(t);return Et.sort(e),new T(e,!1)},qo.toVertices=function(t){for(var e=new C,n=t.iterator();n.hasNext();){var r=n.next();e.add(new Oo(r))}return e},e(Uo.prototype,{createSiteVertices:function(t){for(var e=new C,n=t.iterator();n.hasNext();){var r=n.next();this._constraintVertexMap.containsKey(r)||e.add(new So(r))}return e},create:function(){if(null!==this._subdiv)return null;var t=qo.envelope(this._siteCoords),e=new C;null!==this._constraintLines&&(t.expandToInclude(this._constraintLines.getEnvelopeInternal()),this.createVertices(this._constraintLines),e=Uo.createConstraintSegments(this._constraintLines));var n=new Go(this.createSiteVertices(this._siteCoords),this._tolerance);n.setConstraints(e,new C(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=qo.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 r=new So(e[n]);this._constraintVertexMap.put(e[n],r)}},interfaces_:function(){return[]},getClass:function(){return Uo}}),Uo.createConstraintSegments=function(){if(1===arguments.length){for(var t=arguments[0],e=De.getLines(t),n=new C,r=e.iterator();r.hasNext();){var i=r.next();Uo.createConstraintSegments(i,n)}return n}if(2===arguments.length){var s=arguments[1],o=arguments[0].getCoordinates();for(r=1;r<o.length;r++)s.add(new Bo(o[r-1],o[r]))}},e(zo.prototype,{create:function(){if(null!==this._subdiv)return null;var t=qo.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=qo.toVertices(this._siteCoords);this._subdiv=new ko(t,this._tolerance),new Po(this._subdiv).insertSites(n)},getDiagram:function(t){this.create();var e=this._subdiv.getVoronoiDiagram(t);return zo.clipGeometryCollection(e,this._diagramEnv)},setTolerance:function(t){this._tolerance=t},setSites:function(){if(arguments[0]instanceof J){var t=arguments[0];this._siteCoords=qo.extractUniqueCoordinates(t)}else if(w(arguments[0],M)){var e=arguments[0];this._siteCoords=qo.unique(nt.toCoordinateArray(e))}},setClipEnvelope:function(t){this._clipEnv=t},getSubdivision:function(){return this.create(),this._subdiv},interfaces_:function(){return[]},getClass:function(){return zo}}),zo.clipGeometryCollection=function(t,e){for(var n=t.getFactory().toGeometry(e),r=new C,i=0;i<t.getNumGeometries();i++){var s=t.getGeometryN(i),o=null;e.contains(s.getEnvelopeInternal())?o=s:e.intersects(s.getEnvelopeInternal())&&(o=n.intersection(s)).setUserData(s.getUserData()),null===o||o.isEmpty()||r.add(o)}return t.getFactory().createGeometryCollection(le.toGeometryArray(r))};var Vo=Object.freeze({Vertex:Oo}),Yo=Object.freeze({ConformingDelaunayTriangulationBuilder:Uo,DelaunayTriangulationBuilder:qo,VoronoiDiagramBuilder:zo,quadedge:Vo});function Wo(){if(this._componentIndex=0,this._segmentIndex=0,(this._segmentFraction=0)===arguments.length);else if(1===arguments.length){var t=arguments[0];this._componentIndex=t._componentIndex,this._segmentIndex=t._segmentIndex,this._segmentFraction=t._segmentFraction}else if(2===arguments.length){var e=arguments[0],n=arguments[1];Wo.call(this,0,e,n)}else if(3===arguments.length){var r=arguments[0],i=arguments[1],s=arguments[2];this._componentIndex=r,this._segmentIndex=i,this._segmentFraction=s,this.normalize()}else if(4===arguments.length){var o=arguments[0],a=arguments[1],u=arguments[2],l=arguments[3];this._componentIndex=o,this._segmentIndex=a,this._segmentFraction=u,l&&this.normalize()}}function Xo(){if(this._linearGeom=null,this._numLines=null,this._currentLine=null,this._componentIndex=0,this._vertexIndex=0,1===arguments.length){var t=arguments[0];Xo.call(this,t,0,0)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];Xo.call(this,e,n.getComponentIndex(),Xo.segmentEndVertexIndex(n))}else if(3===arguments.length){var i=arguments[0],s=arguments[1],o=arguments[2];if(!w(i,vt))throw new r("Lineal geometry is required");this._linearGeom=i,this._numLines=i.getNumGeometries(),this._componentIndex=s,this._vertexIndex=o,this.loadCurrentLine()}}function Ho(){this._linearGeom=null;var t=arguments[0];this._linearGeom=t}function Jo(){this._linearGeom=null;var t=arguments[0];this._linearGeom=t}function Zo(){this._geomFact=null,this._lines=new C,this._coordList=null,this._ignoreInvalidLines=!1,this._fixInvalidLines=!1,this._lastPt=null;var t=arguments[0];this._geomFact=t}function Qo(){this._line=null;var t=arguments[0];this._line=t}function Ko(){this._linearGeom=null;var t=arguments[0];this._linearGeom=t,this.checkGeometryType()}function $o(){this._linearGeom=null;var t=arguments[0];this._linearGeom=t}function ta(){this._linearGeom=null;var t=arguments[0];this._linearGeom=t}function ea(){this._linearGeom=null;var t=arguments[0];this._linearGeom=t}e(Wo.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&&1<=this._segmentFraction},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||1<this._segmentFraction)},normalize:function(){this._segmentFraction<0&&(this._segmentFraction=0),1<this._segmentFraction&&(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 Wo(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 r=e.getCoordinateN(this._segmentIndex+1);return Wo.pointAlongSegmentByFraction(n,r,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 ve(e.getCoordinateN(e.getNumPoints()-2),n):new ve(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},copy:function(){return new Wo(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||1<=this._segmentFraction)return null;var n=this.getSegmentLength(t),r=this._segmentFraction*n,i=n-r;r<=i&&r<e?this._segmentFraction=0:i<=r&&i<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 r=e.getCoordinateN(n),i=e.getCoordinateN(n+1);return r.distance(i)},isVertex:function(){return this._segmentFraction<=0||1<=this._segmentFraction},interfaces_:function(){return[d]},getClass:function(){return Wo}}),Wo.getEndLocation=function(t){var e=new Wo;return e.setToEnd(t),e},Wo.pointAlongSegmentByFraction=function(t,e,n){return n<=0?t:1<=n?e:new x((e.x-t.x)*n+t.x,(e.y-t.y)*n+t.y,(e.z-t.z)*n+t.z)},Wo.compareLocationValues=function(t,e,n,r,i,s){return t<r?-1:r<t?1:e<i?-1:i<e?1:n<s?-1:s<n?1:0},e(Xo.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;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 Xo}}),Xo.segmentEndVertexIndex=function(t){return 0<t.getSegmentFraction()?t.getSegmentIndex()+1:t.getSegmentIndex()},e(Ho.prototype,{indexOf:function(t){return this.indexOfFromStart(t,null)},indexOfFromStart:function(t,e){for(var n=s.MAX_VALUE,r=0,i=0,o=-1,a=new ve,u=new Xo(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)&&(r=h,i=f,o=c,n=l)}return n===s.MAX_VALUE?new Wo(e):new Wo(r,i,o)},indexOfAfter:function(t,e){if(null===e)return this.indexOf(t);var n=Wo.getEndLocation(this._linearGeom);if(n.compareTo(e)<=0)return n;var r=this.indexOfFromStart(t,e);return b.isTrue(0<=r.compareTo(e),"computed location is before specified minimum location"),r},interfaces_:function(){return[]},getClass:function(){return Ho}}),Ho.indexOf=function(t,e){return new Ho(t).indexOf(e)},Ho.indexOfAfter=function(t,e,n){return new 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s,o=1/Math.tan(e/2);return t[0]=o/n,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=i&&i!==1/0?(s=1/(r-i),t[10]=i*s,t[14]=i*r*s):(t[10]=-1,t[14]=-r),t},e.perspectiveFromFieldOfView=function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),s=Math.tan(e.downDegrees*Math.PI/180),o=Math.tan(e.leftDegrees*Math.PI/180),a=Math.tan(e.rightDegrees*Math.PI/180),u=2/(o+a),l=2/(i+s);return t[0]=u,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=l,t[6]=0,t[7]=0,t[8]=-(o-a)*u*.5,t[9]=(i-s)*l*.5,t[10]=r/(n-r),t[11]=-1,t[12]=0,t[13]=0,t[14]=r*n/(n-r),t[15]=0,t},e.orthoNO=f,e.orthoZO=function(t,e,n,r,i,s,o){var a=1/(e-n),u=1/(r-i),l=1/(s-o);return t[0]=-2*a,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=l,t[11]=0,t[12]=(e+n)*a,t[13]=(i+r)*u,t[14]=s*l,t[15]=1,t},e.lookAt=function(t,e,n,r){var s,a,u,l,c,h,f,d,p,g,y=e[0],v=e[1],m=e[2],_=r[0],b=r[1],x=r[2],E=n[0],w=n[1],I=n[2];return 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e,n,r,i,s,o,a,u=t.lat,l=t.lon,c=6378137,h=.00669438,f=.9996,d=Et(u),p=Et(l);a=Math.floor((l+180)/6)+1,180===l&&(a=60),u>=56&&u<64&&l>=3&&l<12&&(a=32),u>=72&&u<84&&(l>=0&&l<9?a=31:l>=9&&l<21?a=33:l>=21&&l<33?a=35:l>=33&&l<42&&(a=37)),o=Et(6*(a-1)-180+3),e=h/(1-h),n=c/Math.sqrt(1-h*Math.sin(d)*Math.sin(d)),r=Math.tan(d)*Math.tan(d),i=e*Math.cos(d)*Math.cos(d);var g=f*n*((s=Math.cos(d)*(p-o))+(1-r+i)*s*s*s/6+(5-18*r+r*r+72*i-58*e)*s*s*s*s*s/120)+5e5,y=f*(c*((1-h/4-3*h*h/64-5*h*h*h/256)*d-(3*h/8+3*h*h/32+45*h*h*h/1024)*Math.sin(2*d)+(15*h*h/256+45*h*h*h/1024)*Math.sin(4*d)-35*h*h*h/3072*Math.sin(6*d))+n*Math.tan(d)*(s*s/2+(5-r+9*i+4*i*i)*s*s*s*s/24+(61-58*r+r*r+600*i-330*e)*s*s*s*s*s*s/720));return u<0&&(y+=1e7),{northing:Math.round(y),easting:Math.round(g),zoneNumber:a,zoneLetter:Mt(u)}}({lat:t[1],lon:t[0]}),e)}function xt(t){var e=It(St(t.toUpperCase()));return e.lat&&e.lon?[e.lon,e.lat]:[(e.left+e.right)/2,(e.top+e.bottom)/2]}function Et(t){return t*(Math.PI/180)}function wt(t){return t/Math.PI*180}function It(t){var e=t.northing,n=t.easting,r=t.zoneLetter,i=t.zoneNumber;if(i<0||i>60)return null;var s,o,a,u,l,c,h,f,d,p=.9996,g=6378137,y=.00669438,v=(1-Math.sqrt(.99330562))/(1+Math.sqrt(.99330562)),m=n-5e5,_=e;r<"N"&&(_-=1e7),h=6*(i-1)-180+3,s=.006739496752268451,d=(f=_/p/6367449.145945056)+(3*v/2-27*v*v*v/32)*Math.sin(2*f)+(21*v*v/16-55*v*v*v*v/32)*Math.sin(4*f)+151*v*v*v/96*Math.sin(6*f),o=g/Math.sqrt(1-y*Math.sin(d)*Math.sin(d)),a=Math.tan(d)*Math.tan(d),u=s*Math.cos(d)*Math.cos(d),l=.99330562*g/Math.pow(1-y*Math.sin(d)*Math.sin(d),1.5),c=m/(o*p);var b=d-o*Math.tan(d)/l*(c*c/2-(5+3*a+10*u-4*u*u-9*s)*c*c*c*c/24+(61+90*a+298*u+45*a*a-1.6983531815716497-3*u*u)*c*c*c*c*c*c/720);b=wt(b);var x,E=(c-(1+2*a+u)*c*c*c/6+(5-2*u+28*a-3*u*u+8*s+24*a*a)*c*c*c*c*c/120)/Math.cos(d);if(E=h+wt(E),t.accuracy){var w=It({northing:t.northing+t.accuracy,easting:t.easting+t.accuracy,zoneLetter:t.zoneLetter,zoneNumber:t.zoneNumber});x={top:w.lat,right:w.lon,bottom:b,left:E}}else x={lat:b,lon:E};return x}function Mt(t){var e="Z";return 84>=t&&t>=72?e="X":72>t&&t>=64?e="W":64>t&&t>=56?e="V":56>t&&t>=48?e="U":48>t&&t>=40?e="T":40>t&&t>=32?e="S":32>t&&t>=24?e="R":24>t&&t>=16?e="Q":16>t&&t>=8?e="P":8>t&&t>=0?e="N":0>t&&t>=-8?e="M":-8>t&&t>=-16?e="L":-16>t&&t>=-24?e="K":-24>t&&t>=-32?e="J":-32>t&&t>=-40?e="H":-40>t&&t>=-48?e="G":-48>t&&t>=-56?e="F":-56>t&&t>=-64?e="E":-64>t&&t>=-72?e="D":-72>t&&t>=-80&&(e="C"),e}function Ot(t){var e=t%ht;return 0===e&&(e=ht),e}function St(t){if(t&&0===t.length)throw"MGRSPoint coverting from nothing";for(var e,n=t.length,r=null,i="",s=0;!/[A-Z]/.test(e=t.charAt(s));){if(s>=2)throw"MGRSPoint bad conversion from: "+t;i+=e,s++}var o=parseInt(i,10);if(0===s||s+3>n)throw"MGRSPoint bad conversion from: "+t;var a=t.charAt(s++);if(a<="A"||"B"===a||"Y"===a||a>="Z"||"I"===a||"O"===a)throw"MGRSPoint zone letter "+a+" not handled: "+t;r=t.substring(s,s+=2);for(var u=Ot(o),l=function(t,e){for(var n=ft.charCodeAt(e-1),r=1e5,i=!1;n!==t.charCodeAt(0);){if(++n===gt&&n++,n===yt&&n++,n>mt){if(i)throw"Bad character: "+t;n=pt,i=!0}r+=1e5}return r}(r.charAt(0),u),c=function(t,e){if(t>"V")throw"MGRSPoint given invalid Northing "+t;for(var n=dt.charCodeAt(e-1),r=0,i=!1;n!==t.charCodeAt(0);){if(++n===gt&&n++,n===yt&&n++,n>vt){if(i)throw"Bad character: "+t;n=pt,i=!0}r+=1e5}return r}(r.charAt(1),u);c<Nt(a);)c+=2e6;var h=n-s;if(h%2!=0)throw"MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters"+t;var f,d,p,g=h/2,y=0,v=0;return g>0&&(f=1e5/Math.pow(10,g),d=t.substring(s,s+g),y=parseFloat(d)*f,p=t.substring(s+g),v=parseFloat(p)*f),{easting:y+l,northing:v+c,zoneLetter:a,zoneNumber:o,accuracy:f}}function Nt(t){var e;switch(t){case"C":e=11e5;break;case"D":e=2e6;break;case"E":e=28e5;break;case"F":e=37e5;break;case"G":e=46e5;break;case"H":e=55e5;break;case"J":e=64e5;break;case"K":e=73e5;break;case"L":e=82e5;break;case"M":e=91e5;break;case"N":e=0;break;case"P":e=8e5;break;case"Q":e=17e5;break;case"R":e=26e5;break;case"S":e=35e5;break;case"T":e=44e5;break;case"U":e=53e5;break;case"V":e=62e5;break;case"W":e=7e6;break;case"X":e=79e5;break;default:e=-1}if(e>=0)return e;throw"Invalid zone letter: "+t}function Pt(t,e,n){if(!(this instanceof Pt))return new Pt(t,e,n);if(Array.isArray(t))this.x=t[0],this.y=t[1],this.z=t[2]||0;else if("object"==typeof t)this.x=t.x,this.y=t.y,this.z=t.z||0;else if("string"==typeof t&&void 0===e){var r=t.split(",");this.x=parseFloat(r[0],10),this.y=parseFloat(r[1],10),this.z=parseFloat(r[2],10)||0}else this.x=t,this.y=e,this.z=n||0;console.warn("proj4.Point will be removed in version 3, use proj4.toPoint")}Pt.fromMGRS=function(t){return new Pt(xt(t))},Pt.prototype.toMGRS=function(t){return bt([this.x,this.y],t)};var Ct=.046875,Lt=.01953125,Tt=.01068115234375,Rt=function(t){var e=[];e[0]=1-t*(.25+t*(Ct+t*(Lt+t*Tt))),e[1]=t*(.75-t*(Ct+t*(Lt+t*Tt)));var n=t*t;return e[2]=n*(.46875-t*(.013020833333333334+.007120768229166667*t)),n*=t,e[3]=n*(.3645833333333333-.005696614583333333*t),e[4]=n*t*.3076171875,e},kt=function(t,e,n,r){return n*=e,e*=e,r[0]*t-n*(r[1]+e*(r[2]+e*(r[3]+e*r[4])))},At=function(t,e,n){for(var r=1/(1-e),i=t,s=20;s;--s){var o=Math.sin(i),a=1-e*o*o;if(i-=a=(kt(i,o,Math.cos(i),n)-t)*(a*Math.sqrt(a))*r,Math.abs(a)<l)return i}return i};var jt={init:function(){this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0,this.lat0=void 0!==this.lat0?this.lat0:0,this.es&&(this.en=Rt(this.es),this.ml0=kt(this.lat0,Math.sin(this.lat0),Math.cos(this.lat0),this.en))},forward:function(t){var e,n,r,i=t.x,s=t.y,o=B(i-this.long0),a=Math.sin(s),u=Math.cos(s);if(this.es){var c=u*o,h=Math.pow(c,2),f=this.ep2*Math.pow(u,2),d=Math.pow(f,2),p=Math.abs(u)>l?Math.tan(s):0,g=Math.pow(p,2),y=Math.pow(g,2);e=1-this.es*Math.pow(a,2),c/=Math.sqrt(e);var v=kt(s,a,u,this.en);n=this.a*(this.k0*c*(1+h/6*(1-g+f+h/20*(5-18*g+y+14*f-58*g*f+h/42*(61+179*y-y*g-479*g)))))+this.x0,r=this.a*(this.k0*(v-this.ml0+a*o*c/2*(1+h/12*(5-g+9*f+4*d+h/30*(61+y-58*g+270*f-330*g*f+h/56*(1385+543*y-y*g-3111*g))))))+this.y0}else{var m=u*Math.sin(o);if(Math.abs(Math.abs(m)-1)<l)return 93;if(n=.5*this.a*this.k0*Math.log((1+m)/(1-m))+this.x0,r=u*Math.cos(o)/Math.sqrt(1-Math.pow(m,2)),(m=Math.abs(r))>=1){if(m-1>l)return 93;r=0}else r=Math.acos(r);s<0&&(r=-r),r=this.a*this.k0*(r-this.lat0)+this.y0}return t.x=n,t.y=r,t},inverse:function(t){var e,n,r,i,o=(t.x-this.x0)*(1/this.a),a=(t.y-this.y0)*(1/this.a);if(this.es)if(e=this.ml0+a/this.k0,n=At(e,this.es,this.en),Math.abs(n)<s){var u=Math.sin(n),c=Math.cos(n),h=Math.abs(c)>l?Math.tan(n):0,f=this.ep2*Math.pow(c,2),d=Math.pow(f,2),p=Math.pow(h,2),g=Math.pow(p,2);e=1-this.es*Math.pow(u,2);var y=o*Math.sqrt(e)/this.k0,v=Math.pow(y,2);r=n-(e*=h)*v/(1-this.es)*.5*(1-v/12*(5+3*p-9*f*p+f-4*d-v/30*(61+90*p-252*f*p+45*g+46*f-v/56*(1385+3633*p+4095*g+1574*g*p)))),i=B(this.long0+y*(1-v/6*(1+2*p+f-v/20*(5+28*p+24*g+8*f*p+6*f-v/42*(61+662*p+1320*g+720*g*p))))/c)}else r=s*F(a),i=0;else{var m=Math.exp(o/this.k0),_=.5*(m-1/m),b=this.lat0+a/this.k0,x=Math.cos(b);e=Math.sqrt((1-Math.pow(x,2))/(1+Math.pow(_,2))),r=Math.asin(e),a<0&&(r=-r),i=0===_&&0===x?0:B(Math.atan2(_,x)+this.long0)}return t.x=i,t.y=r,t},names:["Transverse_Mercator","Transverse Mercator","tmerc"]},Dt=function(t){var e=Math.exp(t);return(e-1/e)/2},Ft=function(t,e){t=Math.abs(t),e=Math.abs(e);var n=Math.max(t,e),r=Math.min(t,e)/(n||1);return n*Math.sqrt(1+Math.pow(r,2))},Bt=function(t){var e=Math.abs(t);return e=function(t){var e=1+t,n=e-1;return 0===n?t:t*Math.log(e)/n}(e*(1+e/(Ft(1,e)+1))),t<0?-e:e},Gt=function(t,e){for(var n,r=2*Math.cos(2*e),i=t.length-1,s=t[i],o=0;--i>=0;)n=r*s-o+t[i],o=s,s=n;return e+n*Math.sin(2*e)},qt=function(t,e){for(var n,r=2*Math.cos(e),i=t.length-1,s=t[i],o=0;--i>=0;)n=r*s-o+t[i],o=s,s=n;return Math.sin(e)*n},Ut=function(t,e,n){for(var r,i,s=Math.sin(e),o=Math.cos(e),a=Dt(n),u=function(t){var e=Math.exp(t);return(e+1/e)/2}(n),l=2*o*u,c=-2*s*a,h=t.length-1,f=t[h],d=0,p=0,g=0;--h>=0;)r=p,i=d,f=l*(p=f)-r-c*(d=g)+t[h],g=c*p-i+l*d;return[(l=s*u)*f-(c=o*a)*g,l*g+c*f]};var zt={init:function(){if(void 0===this.es||this.es<=0)throw new Error("incorrect elliptical usage");this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0,this.lat0=void 0!==this.lat0?this.lat0:0,this.cgb=[],this.cbg=[],this.utg=[],this.gtu=[];var t=this.es/(1+Math.sqrt(1-this.es)),e=t/(2-t),n=e;this.cgb[0]=e*(2+e*(-2/3+e*(e*(116/45+e*(26/45+e*(-2854/675)))-2))),this.cbg[0]=e*(e*(2/3+e*(4/3+e*(-82/45+e*(32/45+e*(4642/4725)))))-2),n*=e,this.cgb[1]=n*(7/3+e*(e*(-227/45+e*(2704/315+e*(2323/945)))-1.6)),this.cbg[1]=n*(5/3+e*(-16/15+e*(-13/9+e*(904/315+e*(-1522/945))))),n*=e,this.cgb[2]=n*(56/15+e*(-136/35+e*(-1262/105+e*(73814/2835)))),this.cbg[2]=n*(-26/15+e*(34/21+e*(1.6+e*(-12686/2835)))),n*=e,this.cgb[3]=n*(4279/630+e*(-332/35+e*(-399572/14175))),this.cbg[3]=n*(1237/630+e*(e*(-24832/14175)-2.4)),n*=e,this.cgb[4]=n*(4174/315+e*(-144838/6237)),this.cbg[4]=n*(-734/315+e*(109598/31185)),n*=e,this.cgb[5]=n*(601676/22275),this.cbg[5]=n*(444337/155925),n=Math.pow(e,2),this.Qn=this.k0/(1+e)*(1+n*(1/4+n*(1/64+n/256))),this.utg[0]=e*(e*(2/3+e*(-37/96+e*(1/360+e*(81/512+e*(-96199/604800)))))-.5),this.gtu[0]=e*(.5+e*(-2/3+e*(5/16+e*(41/180+e*(-127/288+e*(7891/37800)))))),this.utg[1]=n*(-1/48+e*(-1/15+e*(437/1440+e*(-46/105+e*(1118711/3870720))))),this.gtu[1]=n*(13/48+e*(e*(557/1440+e*(281/630+e*(-1983433/1935360)))-.6)),n*=e,this.utg[2]=n*(-17/480+e*(37/840+e*(209/4480+e*(-5569/90720)))),this.gtu[2]=n*(61/240+e*(-103/140+e*(15061/26880+e*(167603/181440)))),n*=e,this.utg[3]=n*(-4397/161280+e*(11/504+e*(830251/7257600))),this.gtu[3]=n*(49561/161280+e*(-179/168+e*(6601661/7257600))),n*=e,this.utg[4]=n*(-4583/161280+e*(108847/3991680)),this.gtu[4]=n*(34729/80640+e*(-3418889/1995840)),n*=e,this.utg[5]=n*(-20648693/638668800),this.gtu[5]=.6650675310896665*n;var r=Gt(this.cbg,this.lat0);this.Zb=-this.Qn*(r+qt(this.gtu,2*r))},forward:function(t){var e=B(t.x-this.long0),n=t.y;n=Gt(this.cbg,n);var r=Math.sin(n),i=Math.cos(n),s=Math.sin(e),o=Math.cos(e);n=Math.atan2(r,o*i),e=Math.atan2(s*i,Ft(r,i*o)),e=Bt(Math.tan(e));var a,u,l=Ut(this.gtu,2*n,2*e);return n+=l[0],e+=l[1],Math.abs(e)<=2.623395162778?(a=this.a*(this.Qn*e)+this.x0,u=this.a*(this.Qn*n+this.Zb)+this.y0):(a=1/0,u=1/0),t.x=a,t.y=u,t},inverse:function(t){var e,n,r=(t.x-this.x0)*(1/this.a),i=(t.y-this.y0)*(1/this.a);if(i=(i-this.Zb)/this.Qn,r/=this.Qn,Math.abs(r)<=2.623395162778){var s=Ut(this.utg,2*i,2*r);i+=s[0],r+=s[1],r=Math.atan(Dt(r));var o=Math.sin(i),a=Math.cos(i),u=Math.sin(r),l=Math.cos(r);i=Math.atan2(o*l,Ft(u,l*a)),r=Math.atan2(u,l*a),e=B(r+this.long0),n=Gt(this.cgb,i)}else e=1/0,n=1/0;return t.x=e,t.y=n,t},names:["Extended_Transverse_Mercator","Extended Transverse Mercator","etmerc"]},Vt=function(t,e){if(void 0===t){if((t=Math.floor(30*(B(e)+Math.PI)/Math.PI)+1)<0)return 0;if(t>60)return 60}return t};var Yt={init:function(){var t=Vt(this.zone,this.long0);if(void 0===t)throw new Error("unknown utm zone");this.lat0=0,this.long0=(6*Math.abs(t)-183)*c,this.x0=5e5,this.y0=this.utmSouth?1e7:0,this.k0=.9996,zt.init.apply(this),this.forward=zt.forward,this.inverse=zt.inverse},names:["Universal Transverse Mercator System","utm"],dependsOn:"etmerc"},Wt=function(t,e){return Math.pow((1-t)/(1+t),e)},Xt=20;var Ht={init:function(){var t=Math.sin(this.lat0),e=Math.cos(this.lat0);e*=e,this.rc=Math.sqrt(1-this.es)/(1-this.es*t*t),this.C=Math.sqrt(1+this.es*e*e/(1-this.es)),this.phic0=Math.asin(t/this.C),this.ratexp=.5*this.C*this.e,this.K=Math.tan(.5*this.phic0+f)/(Math.pow(Math.tan(.5*this.lat0+f),this.C)*Wt(this.e*t,this.ratexp))},forward:function(t){var e=t.x,n=t.y;return t.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*n+f),this.C)*Wt(this.e*Math.sin(n),this.ratexp))-s,t.x=this.C*e,t},inverse:function(t){for(var e=t.x/this.C,n=t.y,r=Math.pow(Math.tan(.5*n+f)/this.K,1/this.C),i=Xt;i>0&&(n=2*Math.atan(r*Wt(this.e*Math.sin(t.y),-.5*this.e))-s,!(Math.abs(n-t.y)<1e-14));--i)t.y=n;return i?(t.x=e,t.y=n,t):null},names:["gauss"]};var Jt={init:function(){Ht.init.apply(this),this.rc&&(this.sinc0=Math.sin(this.phic0),this.cosc0=Math.cos(this.phic0),this.R2=2*this.rc,this.title||(this.title="Oblique Stereographic Alternative"))},forward:function(t){var e,n,r,i;return t.x=B(t.x-this.long0),Ht.forward.apply(this,[t]),e=Math.sin(t.y),n=Math.cos(t.y),r=Math.cos(t.x),i=this.k0*this.R2/(1+this.sinc0*e+this.cosc0*n*r),t.x=i*n*Math.sin(t.x),t.y=i*(this.cosc0*e-this.sinc0*n*r),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t},inverse:function(t){var e,n,r,i,s;if(t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,s=Math.sqrt(t.x*t.x+t.y*t.y)){var o=2*Math.atan2(s,this.R2);e=Math.sin(o),n=Math.cos(o),i=Math.asin(n*this.sinc0+t.y*e*this.cosc0/s),r=Math.atan2(t.x*e,s*this.cosc0*n-t.y*this.sinc0*e)}else i=this.phic0,r=0;return t.x=r,t.y=i,Ht.inverse.apply(this,[t]),t.x=B(t.x+this.long0),t},names:["Stereographic_North_Pole","Oblique_Stereographic","Polar_Stereographic","sterea","Oblique Stereographic Alternative","Double_Stereographic"]};var Zt={init:function(){this.coslat0=Math.cos(this.lat0),this.sinlat0=Math.sin(this.lat0),this.sphere?1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=l&&(this.k0=.5*(1+F(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=l&&(this.lat0>0?this.con=1:this.con=-1),this.cons=Math.sqrt(Math.pow(1+this.e,1+this.e)*Math.pow(1-this.e,1-this.e)),1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=l&&(this.k0=.5*this.cons*D(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/G(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))),this.ms1=D(this.e,this.sinlat0,this.coslat0),this.X0=2*Math.atan(this.ssfn_(this.lat0,this.sinlat0,this.e))-s,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))},forward:function(t){var e,n,r,i,o,a,u=t.x,c=t.y,h=Math.sin(c),f=Math.cos(c),d=B(u-this.long0);return Math.abs(Math.abs(u-this.long0)-Math.PI)<=l&&Math.abs(c+this.lat0)<=l?(t.x=NaN,t.y=NaN,t):this.sphere?(e=2*this.k0/(1+this.sinlat0*h+this.coslat0*f*Math.cos(d)),t.x=this.a*e*f*Math.sin(d)+this.x0,t.y=this.a*e*(this.coslat0*h-this.sinlat0*f*Math.cos(d))+this.y0,t):(n=2*Math.atan(this.ssfn_(c,h,this.e))-s,i=Math.cos(n),r=Math.sin(n),Math.abs(this.coslat0)<=l?(o=G(this.e,c*this.con,this.con*h),a=2*this.a*this.k0*o/this.cons,t.x=this.x0+a*Math.sin(u-this.long0),t.y=this.y0-this.con*a*Math.cos(u-this.long0),t):(Math.abs(this.sinlat0)<l?(e=2*this.a*this.k0/(1+i*Math.cos(d)),t.y=e*r):(e=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*r+this.cosX0*i*Math.cos(d))),t.y=e*(this.cosX0*r-this.sinX0*i*Math.cos(d))+this.y0),t.x=e*i*Math.sin(d)+this.x0,t))},inverse:function(t){var e,n,r,i,o;t.x-=this.x0,t.y-=this.y0;var a=Math.sqrt(t.x*t.x+t.y*t.y);if(this.sphere){var u=2*Math.atan(a/(2*this.a*this.k0));return e=this.long0,n=this.lat0,a<=l?(t.x=e,t.y=n,t):(n=Math.asin(Math.cos(u)*this.sinlat0+t.y*Math.sin(u)*this.coslat0/a),e=Math.abs(this.coslat0)<l?this.lat0>0?B(this.long0+Math.atan2(t.x,-1*t.y)):B(this.long0+Math.atan2(t.x,t.y)):B(this.long0+Math.atan2(t.x*Math.sin(u),a*this.coslat0*Math.cos(u)-t.y*this.sinlat0*Math.sin(u))),t.x=e,t.y=n,t)}if(Math.abs(this.coslat0)<=l){if(a<=l)return n=this.lat0,e=this.long0,t.x=e,t.y=n,t;t.x*=this.con,t.y*=this.con,r=a*this.cons/(2*this.a*this.k0),n=this.con*q(this.e,r),e=this.con*B(this.con*this.long0+Math.atan2(t.x,-1*t.y))}else i=2*Math.atan(a*this.cosX0/(2*this.a*this.k0*this.ms1)),e=this.long0,a<=l?o=this.X0:(o=Math.asin(Math.cos(i)*this.sinX0+t.y*Math.sin(i)*this.cosX0/a),e=B(this.long0+Math.atan2(t.x*Math.sin(i),a*this.cosX0*Math.cos(i)-t.y*this.sinX0*Math.sin(i)))),n=-1*q(this.e,Math.tan(.5*(s+o)));return t.x=e,t.y=n,t},names:["stere","Stereographic_South_Pole","Polar Stereographic (variant B)"],ssfn_:function(t,e,n){return e*=n,Math.tan(.5*(s+t))*Math.pow((1-e)/(1+e),.5*n)}};var Qt={init:function(){var t=this.lat0;this.lambda0=this.long0;var e=Math.sin(t),n=this.a,r=1/this.rf,i=2*r-Math.pow(r,2),s=this.e=Math.sqrt(i);this.R=this.k0*n*Math.sqrt(1-i)/(1-i*Math.pow(e,2)),this.alpha=Math.sqrt(1+i/(1-i)*Math.pow(Math.cos(t),4)),this.b0=Math.asin(e/this.alpha);var o=Math.log(Math.tan(Math.PI/4+this.b0/2)),a=Math.log(Math.tan(Math.PI/4+t/2)),u=Math.log((1+s*e)/(1-s*e));this.K=o-this.alpha*a+this.alpha*s/2*u},forward:function(t){var e=Math.log(Math.tan(Math.PI/4-t.y/2)),n=this.e/2*Math.log((1+this.e*Math.sin(t.y))/(1-this.e*Math.sin(t.y))),r=-this.alpha*(e+n)+this.K,i=2*(Math.atan(Math.exp(r))-Math.PI/4),s=this.alpha*(t.x-this.lambda0),o=Math.atan(Math.sin(s)/(Math.sin(this.b0)*Math.tan(i)+Math.cos(this.b0)*Math.cos(s))),a=Math.asin(Math.cos(this.b0)*Math.sin(i)-Math.sin(this.b0)*Math.cos(i)*Math.cos(s));return t.y=this.R/2*Math.log((1+Math.sin(a))/(1-Math.sin(a)))+this.y0,t.x=this.R*o+this.x0,t},inverse:function(t){for(var e=t.x-this.x0,n=t.y-this.y0,r=e/this.R,i=2*(Math.atan(Math.exp(n/this.R))-Math.PI/4),s=Math.asin(Math.cos(this.b0)*Math.sin(i)+Math.sin(this.b0)*Math.cos(i)*Math.cos(r)),o=Math.atan(Math.sin(r)/(Math.cos(this.b0)*Math.cos(r)-Math.sin(this.b0)*Math.tan(i))),a=this.lambda0+o/this.alpha,u=0,l=s,c=-1e3,h=0;Math.abs(l-c)>1e-7;){if(++h>20)return;u=1/this.alpha*(Math.log(Math.tan(Math.PI/4+s/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(l))/2)),c=l,l=2*Math.atan(Math.exp(u))-Math.PI/2}return t.x=a,t.y=l,t},names:["somerc"]};var Kt={init:function(){this.no_off=this.no_off||!1,this.no_rot=this.no_rot||!1,isNaN(this.k0)&&(this.k0=1);var t=Math.sin(this.lat0),e=Math.cos(this.lat0),n=this.e*t;this.bl=Math.sqrt(1+this.es/(1-this.es)*Math.pow(e,4)),this.al=this.a*this.bl*this.k0*Math.sqrt(1-this.es)/(1-n*n);var r,i,s=G(this.e,this.lat0,t),o=this.bl/e*Math.sqrt((1-this.es)/(1-n*n));if(o*o<1&&(o=1),isNaN(this.longc)){var a=G(this.e,this.lat1,Math.sin(this.lat1)),u=G(this.e,this.lat2,Math.sin(this.lat2));this.lat0>=0?this.el=(o+Math.sqrt(o*o-1))*Math.pow(s,this.bl):this.el=(o-Math.sqrt(o*o-1))*Math.pow(s,this.bl);var l=Math.pow(a,this.bl),c=Math.pow(u,this.bl);i=.5*((r=this.el/l)-1/r);var h=(this.el*this.el-c*l)/(this.el*this.el+c*l),f=(c-l)/(c+l),d=B(this.long1-this.long2);this.long0=.5*(this.long1+this.long2)-Math.atan(h*Math.tan(.5*this.bl*d)/f)/this.bl,this.long0=B(this.long0);var p=B(this.long1-this.long0);this.gamma0=Math.atan(Math.sin(this.bl*p)/i),this.alpha=Math.asin(o*Math.sin(this.gamma0))}else r=this.lat0>=0?o+Math.sqrt(o*o-1):o-Math.sqrt(o*o-1),this.el=r*Math.pow(s,this.bl),i=.5*(r-1/r),this.gamma0=Math.asin(Math.sin(this.alpha)/o),this.long0=this.longc-Math.asin(i*Math.tan(this.gamma0))/this.bl;this.no_off?this.uc=0:this.lat0>=0?this.uc=this.al/this.bl*Math.atan2(Math.sqrt(o*o-1),Math.cos(this.alpha)):this.uc=-1*this.al/this.bl*Math.atan2(Math.sqrt(o*o-1),Math.cos(this.alpha))},forward:function(t){var e,n,r,i=t.x,o=t.y,a=B(i-this.long0);if(Math.abs(Math.abs(o)-s)<=l)r=o>0?-1:1,n=this.al/this.bl*Math.log(Math.tan(f+r*this.gamma0*.5)),e=-1*r*s*this.al/this.bl;else{var u=G(this.e,o,Math.sin(o)),c=this.el/Math.pow(u,this.bl),h=.5*(c-1/c),d=.5*(c+1/c),p=Math.sin(this.bl*a),g=(h*Math.sin(this.gamma0)-p*Math.cos(this.gamma0))/d;n=Math.abs(Math.abs(g)-1)<=l?Number.POSITIVE_INFINITY:.5*this.al*Math.log((1-g)/(1+g))/this.bl,e=Math.abs(Math.cos(this.bl*a))<=l?this.al*this.bl*a:this.al*Math.atan2(h*Math.cos(this.gamma0)+p*Math.sin(this.gamma0),Math.cos(this.bl*a))/this.bl}return this.no_rot?(t.x=this.x0+e,t.y=this.y0+n):(e-=this.uc,t.x=this.x0+n*Math.cos(this.alpha)+e*Math.sin(this.alpha),t.y=this.y0+e*Math.cos(this.alpha)-n*Math.sin(this.alpha)),t},inverse:function(t){var e,n;this.no_rot?(n=t.y-this.y0,e=t.x-this.x0):(n=(t.x-this.x0)*Math.cos(this.alpha)-(t.y-this.y0)*Math.sin(this.alpha),e=(t.y-this.y0)*Math.cos(this.alpha)+(t.x-this.x0)*Math.sin(this.alpha),e+=this.uc);var r=Math.exp(-1*this.bl*n/this.al),i=.5*(r-1/r),o=.5*(r+1/r),a=Math.sin(this.bl*e/this.al),u=(a*Math.cos(this.gamma0)+i*Math.sin(this.gamma0))/o,c=Math.pow(this.el/Math.sqrt((1+u)/(1-u)),1/this.bl);return Math.abs(u-1)<l?(t.x=this.long0,t.y=s):Math.abs(u+1)<l?(t.x=this.long0,t.y=-1*s):(t.y=q(this.e,c),t.x=B(this.long0-Math.atan2(i*Math.cos(this.gamma0)-a*Math.sin(this.gamma0),Math.cos(this.bl*e/this.al))/this.bl)),t},names:["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","omerc"]};var $t={init:function(){if(this.lat2||(this.lat2=this.lat1),this.k0||(this.k0=1),this.x0=this.x0||0,this.y0=this.y0||0,!(Math.abs(this.lat1+this.lat2)<l)){var t=this.b/this.a;this.e=Math.sqrt(1-t*t);var e=Math.sin(this.lat1),n=Math.cos(this.lat1),r=D(this.e,e,n),i=G(this.e,this.lat1,e),s=Math.sin(this.lat2),o=Math.cos(this.lat2),a=D(this.e,s,o),u=G(this.e,this.lat2,s),c=G(this.e,this.lat0,Math.sin(this.lat0));Math.abs(this.lat1-this.lat2)>l?this.ns=Math.log(r/a)/Math.log(i/u):this.ns=e,isNaN(this.ns)&&(this.ns=e),this.f0=r/(this.ns*Math.pow(i,this.ns)),this.rh=this.a*this.f0*Math.pow(c,this.ns),this.title||(this.title="Lambert Conformal Conic")}},forward:function(t){var e=t.x,n=t.y;Math.abs(2*Math.abs(n)-Math.PI)<=l&&(n=F(n)*(s-2*l));var r,i,o=Math.abs(Math.abs(n)-s);if(o>l)r=G(this.e,n,Math.sin(n)),i=this.a*this.f0*Math.pow(r,this.ns);else{if((o=n*this.ns)<=0)return null;i=0}var a=this.ns*B(e-this.long0);return t.x=this.k0*(i*Math.sin(a))+this.x0,t.y=this.k0*(this.rh-i*Math.cos(a))+this.y0,t},inverse:function(t){var e,n,r,i,o,a=(t.x-this.x0)/this.k0,u=this.rh-(t.y-this.y0)/this.k0;this.ns>0?(e=Math.sqrt(a*a+u*u),n=1):(e=-Math.sqrt(a*a+u*u),n=-1);var l=0;if(0!==e&&(l=Math.atan2(n*a,n*u)),0!==e||this.ns>0){if(n=1/this.ns,r=Math.pow(e/(this.a*this.f0),n),-9999===(i=q(this.e,r)))return null}else i=-s;return o=B(l/this.ns+this.long0),t.x=o,t.y=i,t},names:["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_2SP","lcc"]};var te={init:function(){this.a=6377397.155,this.es=.006674372230614,this.e=Math.sqrt(this.es),this.lat0||(this.lat0=.863937979737193),this.long0||(this.long0=.4334234309119251),this.k0||(this.k0=.9999),this.s45=.785398163397448,this.s90=2*this.s45,this.fi0=this.lat0,this.e2=this.es,this.e=Math.sqrt(this.e2),this.alfa=Math.sqrt(1+this.e2*Math.pow(Math.cos(this.fi0),4)/(1-this.e2)),this.uq=1.04216856380474,this.u0=Math.asin(Math.sin(this.fi0)/this.alfa),this.g=Math.pow((1+this.e*Math.sin(this.fi0))/(1-this.e*Math.sin(this.fi0)),this.alfa*this.e/2),this.k=Math.tan(this.u0/2+this.s45)/Math.pow(Math.tan(this.fi0/2+this.s45),this.alfa)*this.g,this.k1=this.k0,this.n0=this.a*Math.sqrt(1-this.e2)/(1-this.e2*Math.pow(Math.sin(this.fi0),2)),this.s0=1.37008346281555,this.n=Math.sin(this.s0),this.ro0=this.k1*this.n0/Math.tan(this.s0),this.ad=this.s90-this.uq},forward:function(t){var e,n,r,i,s,o,a,u=t.x,l=t.y,c=B(u-this.long0);return e=Math.pow((1+this.e*Math.sin(l))/(1-this.e*Math.sin(l)),this.alfa*this.e/2),n=2*(Math.atan(this.k*Math.pow(Math.tan(l/2+this.s45),this.alfa)/e)-this.s45),r=-c*this.alfa,i=Math.asin(Math.cos(this.ad)*Math.sin(n)+Math.sin(this.ad)*Math.cos(n)*Math.cos(r)),s=Math.asin(Math.cos(n)*Math.sin(r)/Math.cos(i)),o=this.n*s,a=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(i/2+this.s45),this.n),t.y=a*Math.cos(o)/1,t.x=a*Math.sin(o)/1,this.czech||(t.y*=-1,t.x*=-1),t},inverse:function(t){var e,n,r,i,s,o,a,u=t.x;t.x=t.y,t.y=u,this.czech||(t.y*=-1,t.x*=-1),s=Math.sqrt(t.x*t.x+t.y*t.y),i=Math.atan2(t.y,t.x)/Math.sin(this.s0),r=2*(Math.atan(Math.pow(this.ro0/s,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),e=Math.asin(Math.cos(this.ad)*Math.sin(r)-Math.sin(this.ad)*Math.cos(r)*Math.cos(i)),n=Math.asin(Math.cos(r)*Math.sin(i)/Math.cos(e)),t.x=this.long0-n/this.alfa,o=e,a=0;var l=0;do{t.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(e/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(o))/(1-this.e*Math.sin(o)),this.e/2))-this.s45),Math.abs(o-t.y)<1e-10&&(a=1),o=t.y,l+=1}while(0===a&&l<15);return l>=15?null:t},names:["Krovak","krovak"]},ee=function(t,e,n,r,i){return t*i-e*Math.sin(2*i)+n*Math.sin(4*i)-r*Math.sin(6*i)},ne=function(t){return 1-.25*t*(1+t/16*(3+1.25*t))},re=function(t){return.375*t*(1+.25*t*(1+.46875*t))},ie=function(t){return.05859375*t*t*(1+.75*t)},se=function(t){return t*t*t*(35/3072)},oe=function(t,e,n){var r=e*n;return t/Math.sqrt(1-r*r)},ae=function(t){return Math.abs(t)<s?t:t-F(t)*Math.PI},ue=function(t,e,n,r,i){var s,o;s=t/e;for(var a=0;a<15;a++)if(s+=o=(t-(e*s-n*Math.sin(2*s)+r*Math.sin(4*s)-i*Math.sin(6*s)))/(e-2*n*Math.cos(2*s)+4*r*Math.cos(4*s)-6*i*Math.cos(6*s)),Math.abs(o)<=1e-10)return s;return NaN};var le={init:function(){this.sphere||(this.e0=ne(this.es),this.e1=re(this.es),this.e2=ie(this.es),this.e3=se(this.es),this.ml0=this.a*ee(this.e0,this.e1,this.e2,this.e3,this.lat0))},forward:function(t){var e,n,r=t.x,i=t.y;if(r=B(r-this.long0),this.sphere)e=this.a*Math.asin(Math.cos(i)*Math.sin(r)),n=this.a*(Math.atan2(Math.tan(i),Math.cos(r))-this.lat0);else{var s=Math.sin(i),o=Math.cos(i),a=oe(this.a,this.e,s),u=Math.tan(i)*Math.tan(i),l=r*Math.cos(i),c=l*l,h=this.es*o*o/(1-this.es);e=a*l*(1-c*u*(1/6-(8-u+8*h)*c/120)),n=this.a*ee(this.e0,this.e1,this.e2,this.e3,i)-this.ml0+a*s/o*c*(.5+(5-u+6*h)*c/24)}return t.x=e+this.x0,t.y=n+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var e,n,r=t.x/this.a,i=t.y/this.a;if(this.sphere){var o=i+this.lat0;e=Math.asin(Math.sin(o)*Math.cos(r)),n=Math.atan2(Math.tan(r),Math.cos(o))}else{var a=this.ml0/this.a+i,u=ue(a,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(u)-s)<=l)return t.x=this.long0,t.y=s,i<0&&(t.y*=-1),t;var c=oe(this.a,this.e,Math.sin(u)),h=c*c*c/this.a/this.a*(1-this.es),f=Math.pow(Math.tan(u),2),d=r*this.a/c,p=d*d;e=u-c*Math.tan(u)/h*d*d*(.5-(1+3*f)*d*d/24),n=d*(1-p*(f/3+(1+3*f)*f*p/15))/Math.cos(u)}return t.x=B(n+this.long0),t.y=ae(e),t},names:["Cassini","Cassini_Soldner","cass"]},ce=function(t,e){var n;return t>1e-7?(1-t*t)*(e/(1-(n=t*e)*n)-.5/t*Math.log((1-n)/(1+n))):2*e};var he=.3333333333333333,fe=.17222222222222222,de=.10257936507936508,pe=.06388888888888888,ge=.0664021164021164,ye=.016415012942191543;var ve={init:function(){var t,e=Math.abs(this.lat0);if(Math.abs(e-s)<l?this.mode=this.lat0<0?this.S_POLE:this.N_POLE:Math.abs(e)<l?this.mode=this.EQUIT:this.mode=this.OBLIQ,this.es>0)switch(this.qp=ce(this.e,1),this.mmf=.5/(1-this.es),this.apa=function(t){var e,n=[];return n[0]=t*he,e=t*t,n[0]+=e*fe,n[1]=e*pe,e*=t,n[0]+=e*de,n[1]+=e*ge,n[2]=e*ye,n}(this.es),this.mode){case this.N_POLE:case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp),t=Math.sin(this.lat0),this.sinb1=ce(this.e,t)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*t*t)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd}else this.mode===this.OBLIQ&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))},forward:function(t){var e,n,r,i,o,a,u,c,h,d,p=t.x,g=t.y;if(p=B(p-this.long0),this.sphere){if(o=Math.sin(g),d=Math.cos(g),r=Math.cos(p),this.mode===this.OBLIQ||this.mode===this.EQUIT){if((n=this.mode===this.EQUIT?1+d*r:1+this.sinph0*o+this.cosph0*d*r)<=l)return null;e=(n=Math.sqrt(2/n))*d*Math.sin(p),n*=this.mode===this.EQUIT?o:this.cosph0*o-this.sinph0*d*r}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(r=-r),Math.abs(g+this.lat0)<l)return null;n=f-.5*g,e=(n=2*(this.mode===this.S_POLE?Math.cos(n):Math.sin(n)))*Math.sin(p),n*=r}}else{switch(u=0,c=0,h=0,r=Math.cos(p),i=Math.sin(p),o=Math.sin(g),a=ce(this.e,o),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(u=a/this.qp,c=Math.sqrt(1-u*u)),this.mode){case this.OBLIQ:h=1+this.sinb1*u+this.cosb1*c*r;break;case this.EQUIT:h=1+c*r;break;case this.N_POLE:h=s+g,a=this.qp-a;break;case this.S_POLE:h=g-s,a=this.qp+a}if(Math.abs(h)<l)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:h=Math.sqrt(2/h),n=this.mode===this.OBLIQ?this.ymf*h*(this.cosb1*u-this.sinb1*c*r):(h=Math.sqrt(2/(1+c*r)))*u*this.ymf,e=this.xmf*h*c*i;break;case this.N_POLE:case this.S_POLE:a>=0?(e=(h=Math.sqrt(a))*i,n=r*(this.mode===this.S_POLE?h:-h)):e=n=0}}return t.x=this.a*e+this.x0,t.y=this.a*n+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var e,n,r,i,o,a,u,c,h,f,d=t.x/this.a,p=t.y/this.a;if(this.sphere){var g,y=0,v=0;if((n=.5*(g=Math.sqrt(d*d+p*p)))>1)return null;switch(n=2*Math.asin(n),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(v=Math.sin(n),y=Math.cos(n)),this.mode){case this.EQUIT:n=Math.abs(g)<=l?0:Math.asin(p*v/g),d*=v,p=y*g;break;case this.OBLIQ:n=Math.abs(g)<=l?this.lat0:Math.asin(y*this.sinph0+p*v*this.cosph0/g),d*=v*this.cosph0,p=(y-Math.sin(n)*this.sinph0)*g;break;case this.N_POLE:p=-p,n=s-n;break;case this.S_POLE:n-=s}e=0!==p||this.mode!==this.EQUIT&&this.mode!==this.OBLIQ?Math.atan2(d,p):0}else{if(u=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(d/=this.dd,p*=this.dd,(a=Math.sqrt(d*d+p*p))<l)return t.x=this.long0,t.y=this.lat0,t;i=2*Math.asin(.5*a/this.rq),r=Math.cos(i),d*=i=Math.sin(i),this.mode===this.OBLIQ?(u=r*this.sinb1+p*i*this.cosb1/a,o=this.qp*u,p=a*this.cosb1*r-p*this.sinb1*i):(u=p*i/a,o=this.qp*u,p=a*r)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(p=-p),!(o=d*d+p*p))return t.x=this.long0,t.y=this.lat0,t;u=1-o/this.qp,this.mode===this.S_POLE&&(u=-u)}e=Math.atan2(d,p),c=Math.asin(u),h=this.apa,f=c+c,n=c+h[0]*Math.sin(f)+h[1]*Math.sin(f+f)+h[2]*Math.sin(f+f+f)}return t.x=B(this.long0+e),t.y=n,t},names:["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"],S_POLE:1,N_POLE:2,EQUIT:3,OBLIQ:4},me=function(t){return Math.abs(t)>1&&(t=t>1?1:-1),Math.asin(t)};var _e={init:function(){Math.abs(this.lat1+this.lat2)<l||(this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e3=Math.sqrt(this.es),this.sin_po=Math.sin(this.lat1),this.cos_po=Math.cos(this.lat1),this.t1=this.sin_po,this.con=this.sin_po,this.ms1=D(this.e3,this.sin_po,this.cos_po),this.qs1=ce(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat2),this.cos_po=Math.cos(this.lat2),this.t2=this.sin_po,this.ms2=D(this.e3,this.sin_po,this.cos_po),this.qs2=ce(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat0),this.cos_po=Math.cos(this.lat0),this.t3=this.sin_po,this.qs0=ce(this.e3,this.sin_po,this.cos_po),Math.abs(this.lat1-this.lat2)>l?this.ns0=(this.ms1*this.ms1-this.ms2*this.ms2)/(this.qs2-this.qs1):this.ns0=this.con,this.c=this.ms1*this.ms1+this.ns0*this.qs1,this.rh=this.a*Math.sqrt(this.c-this.ns0*this.qs0)/this.ns0)},forward:function(t){var e=t.x,n=t.y;this.sin_phi=Math.sin(n),this.cos_phi=Math.cos(n);var r=ce(this.e3,this.sin_phi,this.cos_phi),i=this.a*Math.sqrt(this.c-this.ns0*r)/this.ns0,s=this.ns0*B(e-this.long0),o=i*Math.sin(s)+this.x0,a=this.rh-i*Math.cos(s)+this.y0;return t.x=o,t.y=a,t},inverse:function(t){var e,n,r,i,s,o;return t.x-=this.x0,t.y=this.rh-t.y+this.y0,this.ns0>=0?(e=Math.sqrt(t.x*t.x+t.y*t.y),r=1):(e=-Math.sqrt(t.x*t.x+t.y*t.y),r=-1),i=0,0!==e&&(i=Math.atan2(r*t.x,r*t.y)),r=e*this.ns0/this.a,this.sphere?o=Math.asin((this.c-r*r)/(2*this.ns0)):(n=(this.c-r*r)/this.ns0,o=this.phi1z(this.e3,n)),s=B(i/this.ns0+this.long0),t.x=s,t.y=o,t},names:["Albers_Conic_Equal_Area","Albers","aea"],phi1z:function(t,e){var n,r,i,s,o=me(.5*e);if(t<l)return o;for(var a=t*t,u=1;u<=25;u++)if(o+=s=.5*(i=1-(r=t*(n=Math.sin(o)))*r)*i/Math.cos(o)*(e/(1-a)-n/i+.5/t*Math.log((1-r)/(1+r))),Math.abs(s)<=1e-7)return o;return null}};var be={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0),this.infinity_dist=1e3*this.a,this.rc=1},forward:function(t){var e,n,r,i,s,o,a,u=t.x,c=t.y;return r=B(u-this.long0),e=Math.sin(c),n=Math.cos(c),i=Math.cos(r),1,(s=this.sin_p14*e+this.cos_p14*n*i)>0||Math.abs(s)<=l?(o=this.x0+1*this.a*n*Math.sin(r)/s,a=this.y0+1*this.a*(this.cos_p14*e-this.sin_p14*n*i)/s):(o=this.x0+this.infinity_dist*n*Math.sin(r),a=this.y0+this.infinity_dist*(this.cos_p14*e-this.sin_p14*n*i)),t.x=o,t.y=a,t},inverse:function(t){var e,n,r,i,s,o;return t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,(e=Math.sqrt(t.x*t.x+t.y*t.y))?(i=Math.atan2(e,this.rc),n=Math.sin(i),r=Math.cos(i),o=me(r*this.sin_p14+t.y*n*this.cos_p14/e),s=Math.atan2(t.x*n,e*this.cos_p14*r-t.y*this.sin_p14*n),s=B(this.long0+s)):(o=this.phic0,s=0),t.x=s,t.y=o,t},names:["gnom"]},xe=function(t,e){var n=1-(1-t*t)/(2*t)*Math.log((1-t)/(1+t));if(Math.abs(Math.abs(e)-n)<1e-6)return e<0?-1*s:s;for(var r,i,o,a,u=Math.asin(.5*e),l=0;l<30;l++)if(i=Math.sin(u),o=Math.cos(u),a=t*i,u+=r=Math.pow(1-a*a,2)/(2*o)*(e/(1-t*t)-i/(1-a*a)+.5/t*Math.log((1-a)/(1+a))),Math.abs(r)<=1e-10)return u;return NaN};var Ee={init:function(){this.sphere||(this.k0=D(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))},forward:function(t){var e,n,r=t.x,i=t.y,s=B(r-this.long0);if(this.sphere)e=this.x0+this.a*s*Math.cos(this.lat_ts),n=this.y0+this.a*Math.sin(i)/Math.cos(this.lat_ts);else{var o=ce(this.e,Math.sin(i));e=this.x0+this.a*this.k0*s,n=this.y0+this.a*o*.5/this.k0}return t.x=e,t.y=n,t},inverse:function(t){var e,n;return t.x-=this.x0,t.y-=this.y0,this.sphere?(e=B(this.long0+t.x/this.a/Math.cos(this.lat_ts)),n=Math.asin(t.y/this.a*Math.cos(this.lat_ts))):(n=xe(this.e,2*t.y*this.k0/this.a),e=B(this.long0+t.x/(this.a*this.k0))),t.x=e,t.y=n,t},names:["cea"]};var we={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Equidistant Cylindrical (Plate Carre)",this.rc=Math.cos(this.lat_ts)},forward:function(t){var e=t.x,n=t.y,r=B(e-this.long0),i=ae(n-this.lat0);return t.x=this.x0+this.a*r*this.rc,t.y=this.y0+this.a*i,t},inverse:function(t){var e=t.x,n=t.y;return t.x=B(this.long0+(e-this.x0)/(this.a*this.rc)),t.y=ae(this.lat0+(n-this.y0)/this.a),t},names:["Equirectangular","Equidistant_Cylindrical","eqc"]},Ie=20;var Me={init:function(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=ne(this.es),this.e1=re(this.es),this.e2=ie(this.es),this.e3=se(this.es),this.ml0=this.a*ee(this.e0,this.e1,this.e2,this.e3,this.lat0)},forward:function(t){var e,n,r,i=t.x,s=t.y,o=B(i-this.long0);if(r=o*Math.sin(s),this.sphere)Math.abs(s)<=l?(e=this.a*o,n=-1*this.a*this.lat0):(e=this.a*Math.sin(r)/Math.tan(s),n=this.a*(ae(s-this.lat0)+(1-Math.cos(r))/Math.tan(s)));else if(Math.abs(s)<=l)e=this.a*o,n=-1*this.ml0;else{var a=oe(this.a,this.e,Math.sin(s))/Math.tan(s);e=a*Math.sin(r),n=this.a*ee(this.e0,this.e1,this.e2,this.e3,s)-this.ml0+a*(1-Math.cos(r))}return t.x=e+this.x0,t.y=n+this.y0,t},inverse:function(t){var e,n,r,i,s,o,a,u,c;if(r=t.x-this.x0,i=t.y-this.y0,this.sphere)if(Math.abs(i+this.a*this.lat0)<=l)e=B(r/this.a+this.long0),n=0;else{var h;for(o=this.lat0+i/this.a,a=r*r/this.a/this.a+o*o,u=o,s=Ie;s;--s)if(u+=c=-1*(o*(u*(h=Math.tan(u))+1)-u-.5*(u*u+a)*h)/((u-o)/h-1),Math.abs(c)<=l){n=u;break}e=B(this.long0+Math.asin(r*Math.tan(u)/this.a)/Math.sin(n))}else if(Math.abs(i+this.ml0)<=l)n=0,e=B(this.long0+r/this.a);else{var f,d,p,g,y;for(o=(this.ml0+i)/this.a,a=r*r/this.a/this.a+o*o,u=o,s=Ie;s;--s)if(y=this.e*Math.sin(u),f=Math.sqrt(1-y*y)*Math.tan(u),d=this.a*ee(this.e0,this.e1,this.e2,this.e3,u),p=this.e0-2*this.e1*Math.cos(2*u)+4*this.e2*Math.cos(4*u)-6*this.e3*Math.cos(6*u),u-=c=(o*(f*(g=d/this.a)+1)-g-.5*f*(g*g+a))/(this.es*Math.sin(2*u)*(g*g+a-2*o*g)/(4*f)+(o-g)*(f*p-2/Math.sin(2*u))-p),Math.abs(c)<=l){n=u;break}f=Math.sqrt(1-this.es*Math.pow(Math.sin(n),2))*Math.tan(n),e=B(this.long0+Math.asin(r*f/this.a)/Math.sin(n))}return t.x=e,t.y=n,t},names:["Polyconic","poly"]};var Oe={init:function(){this.A=[],this.A[1]=.6399175073,this.A[2]=-.1358797613,this.A[3]=.063294409,this.A[4]=-.02526853,this.A[5]=.0117879,this.A[6]=-.0055161,this.A[7]=.0026906,this.A[8]=-.001333,this.A[9]=67e-5,this.A[10]=-34e-5,this.B_re=[],this.B_im=[],this.B_re[1]=.7557853228,this.B_im[1]=0,this.B_re[2]=.249204646,this.B_im[2]=.003371507,this.B_re[3]=-.001541739,this.B_im[3]=.04105856,this.B_re[4]=-.10162907,this.B_im[4]=.01727609,this.B_re[5]=-.26623489,this.B_im[5]=-.36249218,this.B_re[6]=-.6870983,this.B_im[6]=-1.1651967,this.C_re=[],this.C_im=[],this.C_re[1]=1.3231270439,this.C_im[1]=0,this.C_re[2]=-.577245789,this.C_im[2]=-.007809598,this.C_re[3]=.508307513,this.C_im[3]=-.112208952,this.C_re[4]=-.15094762,this.C_im[4]=.18200602,this.C_re[5]=1.01418179,this.C_im[5]=1.64497696,this.C_re[6]=1.9660549,this.C_im[6]=2.5127645,this.D=[],this.D[1]=1.5627014243,this.D[2]=.5185406398,this.D[3]=-.03333098,this.D[4]=-.1052906,this.D[5]=-.0368594,this.D[6]=.007317,this.D[7]=.0122,this.D[8]=.00394,this.D[9]=-.0013},forward:function(t){var e,n=t.x,r=t.y-this.lat0,s=n-this.long0,o=r/i*1e-5,a=s,u=1,l=0;for(e=1;e<=10;e++)u*=o,l+=this.A[e]*u;var c,h=l,f=a,d=1,p=0,g=0,y=0;for(e=1;e<=6;e++)c=p*h+d*f,d=d*h-p*f,p=c,g=g+this.B_re[e]*d-this.B_im[e]*p,y=y+this.B_im[e]*d+this.B_re[e]*p;return t.x=y*this.a+this.x0,t.y=g*this.a+this.y0,t},inverse:function(t){var e,n,r=t.x,s=t.y,o=r-this.x0,a=(s-this.y0)/this.a,u=o/this.a,l=1,c=0,h=0,f=0;for(e=1;e<=6;e++)n=c*a+l*u,l=l*a-c*u,c=n,h=h+this.C_re[e]*l-this.C_im[e]*c,f=f+this.C_im[e]*l+this.C_re[e]*c;for(var d=0;d<this.iterations;d++){var p,g=h,y=f,v=a,m=u;for(e=2;e<=6;e++)p=y*h+g*f,g=g*h-y*f,y=p,v+=(e-1)*(this.B_re[e]*g-this.B_im[e]*y),m+=(e-1)*(this.B_im[e]*g+this.B_re[e]*y);g=1,y=0;var _=this.B_re[1],b=this.B_im[1];for(e=2;e<=6;e++)p=y*h+g*f,g=g*h-y*f,y=p,_+=e*(this.B_re[e]*g-this.B_im[e]*y),b+=e*(this.B_im[e]*g+this.B_re[e]*y);var x=_*_+b*b;h=(v*_+m*b)/x,f=(m*_-v*b)/x}var E=h,w=f,I=1,M=0;for(e=1;e<=9;e++)I*=E,M+=this.D[e]*I;var O=this.lat0+M*i*1e5,S=this.long0+w;return t.x=S,t.y=O,t},names:["New_Zealand_Map_Grid","nzmg"]};var Se={init:function(){},forward:function(t){var e=t.x,n=t.y,r=B(e-this.long0),i=this.x0+this.a*r,s=this.y0+this.a*Math.log(Math.tan(Math.PI/4+n/2.5))*1.25;return t.x=i,t.y=s,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var e=B(this.long0+t.x/this.a),n=2.5*(Math.atan(Math.exp(.8*t.y/this.a))-Math.PI/4);return t.x=e,t.y=n,t},names:["Miller_Cylindrical","mill"]},Ne=20;var Pe={init:function(){this.sphere?(this.n=1,this.m=0,this.es=0,this.C_y=Math.sqrt((this.m+1)/this.n),this.C_x=this.C_y/(this.m+1)):this.en=Rt(this.es)},forward:function(t){var e,n,r=t.x,i=t.y;if(r=B(r-this.long0),this.sphere){if(this.m)for(var s=this.n*Math.sin(i),o=Ne;o;--o){var a=(this.m*i+Math.sin(i)-s)/(this.m+Math.cos(i));if(i-=a,Math.abs(a)<l)break}else i=1!==this.n?Math.asin(this.n*Math.sin(i)):i;e=this.a*this.C_x*r*(this.m+Math.cos(i)),n=this.a*this.C_y*i}else{var u=Math.sin(i),c=Math.cos(i);n=this.a*kt(i,u,c,this.en),e=this.a*r*c/Math.sqrt(1-this.es*u*u)}return t.x=e,t.y=n,t},inverse:function(t){var e,n,r,i;return t.x-=this.x0,r=t.x/this.a,t.y-=this.y0,e=t.y/this.a,this.sphere?(e/=this.C_y,r/=this.C_x*(this.m+Math.cos(e)),this.m?e=me((this.m*e+Math.sin(e))/this.n):1!==this.n&&(e=me(Math.sin(e)/this.n)),r=B(r+this.long0),e=ae(e)):(e=At(t.y/this.a,this.es,this.en),(i=Math.abs(e))<s?(i=Math.sin(e),n=this.long0+t.x*Math.sqrt(1-this.es*i*i)/(this.a*Math.cos(e)),r=B(n)):i-l<s&&(r=this.long0)),t.x=r,t.y=e,t},names:["Sinusoidal","sinu"]};var Ce={init:function(){},forward:function(t){for(var e=t.x,n=t.y,r=B(e-this.long0),i=n,s=Math.PI*Math.sin(n);;){var o=-(i+Math.sin(i)-s)/(1+Math.cos(i));if(i+=o,Math.abs(o)<l)break}i/=2,Math.PI/2-Math.abs(n)<l&&(r=0);var a=.900316316158*this.a*r*Math.cos(i)+this.x0,u=1.4142135623731*this.a*Math.sin(i)+this.y0;return t.x=a,t.y=u,t},inverse:function(t){var e,n;t.x-=this.x0,t.y-=this.y0,n=t.y/(1.4142135623731*this.a),Math.abs(n)>.999999999999&&(n=.999999999999),e=Math.asin(n);var r=B(this.long0+t.x/(.900316316158*this.a*Math.cos(e)));r<-Math.PI&&(r=-Math.PI),r>Math.PI&&(r=Math.PI),n=(2*e+Math.sin(2*e))/Math.PI,Math.abs(n)>1&&(n=1);var i=Math.asin(n);return t.x=r,t.y=i,t},names:["Mollweide","moll"]};var Le={init:function(){Math.abs(this.lat1+this.lat2)<l||(this.lat2=this.lat2||this.lat1,this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=ne(this.es),this.e1=re(this.es),this.e2=ie(this.es),this.e3=se(this.es),this.sinphi=Math.sin(this.lat1),this.cosphi=Math.cos(this.lat1),this.ms1=D(this.e,this.sinphi,this.cosphi),this.ml1=ee(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<l?this.ns=this.sinphi:(this.sinphi=Math.sin(this.lat2),this.cosphi=Math.cos(this.lat2),this.ms2=D(this.e,this.sinphi,this.cosphi),this.ml2=ee(this.e0,this.e1,this.e2,this.e3,this.lat2),this.ns=(this.ms1-this.ms2)/(this.ml2-this.ml1)),this.g=this.ml1+this.ms1/this.ns,this.ml0=ee(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))},forward:function(t){var e,n=t.x,r=t.y;if(this.sphere)e=this.a*(this.g-r);else{var i=ee(this.e0,this.e1,this.e2,this.e3,r);e=this.a*(this.g-i)}var s=this.ns*B(n-this.long0),o=this.x0+e*Math.sin(s),a=this.y0+this.rh-e*Math.cos(s);return t.x=o,t.y=a,t},inverse:function(t){var e,n,r,i;t.x-=this.x0,t.y=this.rh-t.y+this.y0,this.ns>=0?(n=Math.sqrt(t.x*t.x+t.y*t.y),e=1):(n=-Math.sqrt(t.x*t.x+t.y*t.y),e=-1);var s=0;if(0!==n&&(s=Math.atan2(e*t.x,e*t.y)),this.sphere)return i=B(this.long0+s/this.ns),r=ae(this.g-n/this.a),t.x=i,t.y=r,t;var o=this.g-n/this.a;return r=ue(o,this.e0,this.e1,this.e2,this.e3),i=B(this.long0+s/this.ns),t.x=i,t.y=r,t},names:["Equidistant_Conic","eqdc"]};var Te={init:function(){this.R=this.a},forward:function(t){var e,n,r=t.x,i=t.y,o=B(r-this.long0);Math.abs(i)<=l&&(e=this.x0+this.R*o,n=this.y0);var a=me(2*Math.abs(i/Math.PI));(Math.abs(o)<=l||Math.abs(Math.abs(i)-s)<=l)&&(e=this.x0,n=i>=0?this.y0+Math.PI*this.R*Math.tan(.5*a):this.y0+Math.PI*this.R*-Math.tan(.5*a));var u=.5*Math.abs(Math.PI/o-o/Math.PI),c=u*u,h=Math.sin(a),f=Math.cos(a),d=f/(h+f-1),p=d*d,g=d*(2/h-1),y=g*g,v=Math.PI*this.R*(u*(d-y)+Math.sqrt(c*(d-y)*(d-y)-(y+c)*(p-y)))/(y+c);o<0&&(v=-v),e=this.x0+v;var m=c+d;return v=Math.PI*this.R*(g*m-u*Math.sqrt((y+c)*(c+1)-m*m))/(y+c),n=i>=0?this.y0+v:this.y0-v,t.x=e,t.y=n,t},inverse:function(t){var e,n,r,i,s,o,a,u,c,h,f,d;return t.x-=this.x0,t.y-=this.y0,f=Math.PI*this.R,s=(r=t.x/f)*r+(i=t.y/f)*i,f=3*(i*i/(u=-2*(o=-Math.abs(i)*(1+s))+1+2*i*i+s*s)+(2*(a=o-2*i*i+r*r)*a*a/u/u/u-9*o*a/u/u)/27)/(c=(o-a*a/3/u)/u)/(h=2*Math.sqrt(-c/3)),Math.abs(f)>1&&(f=f>=0?1:-1),d=Math.acos(f)/3,n=t.y>=0?(-h*Math.cos(d+Math.PI/3)-a/3/u)*Math.PI:-(-h*Math.cos(d+Math.PI/3)-a/3/u)*Math.PI,e=Math.abs(r)<l?this.long0:B(this.long0+Math.PI*(s-1+Math.sqrt(1+2*(r*r-i*i)+s*s))/2/r),t.x=e,t.y=n,t},names:["Van_der_Grinten_I","VanDerGrinten","vandg"]};var Re={init:function(){this.sin_p12=Math.sin(this.lat0),this.cos_p12=Math.cos(this.lat0)},forward:function(t){var e,n,r,i,o,a,u,c,h,f,d,p,g,y,v,m,_,b,x,E,w,I,M=t.x,O=t.y,S=Math.sin(t.y),N=Math.cos(t.y),P=B(M-this.long0);return this.sphere?Math.abs(this.sin_p12-1)<=l?(t.x=this.x0+this.a*(s-O)*Math.sin(P),t.y=this.y0-this.a*(s-O)*Math.cos(P),t):Math.abs(this.sin_p12+1)<=l?(t.x=this.x0+this.a*(s+O)*Math.sin(P),t.y=this.y0+this.a*(s+O)*Math.cos(P),t):(b=this.sin_p12*S+this.cos_p12*N*Math.cos(P),_=(m=Math.acos(b))?m/Math.sin(m):1,t.x=this.x0+this.a*_*N*Math.sin(P),t.y=this.y0+this.a*_*(this.cos_p12*S-this.sin_p12*N*Math.cos(P)),t):(e=ne(this.es),n=re(this.es),r=ie(this.es),i=se(this.es),Math.abs(this.sin_p12-1)<=l?(o=this.a*ee(e,n,r,i,s),a=this.a*ee(e,n,r,i,O),t.x=this.x0+(o-a)*Math.sin(P),t.y=this.y0-(o-a)*Math.cos(P),t):Math.abs(this.sin_p12+1)<=l?(o=this.a*ee(e,n,r,i,s),a=this.a*ee(e,n,r,i,O),t.x=this.x0+(o+a)*Math.sin(P),t.y=this.y0+(o+a)*Math.cos(P),t):(u=S/N,c=oe(this.a,this.e,this.sin_p12),h=oe(this.a,this.e,S),f=Math.atan((1-this.es)*u+this.es*c*this.sin_p12/(h*N)),x=0===(d=Math.atan2(Math.sin(P),this.cos_p12*Math.tan(f)-this.sin_p12*Math.cos(P)))?Math.asin(this.cos_p12*Math.sin(f)-this.sin_p12*Math.cos(f)):Math.abs(Math.abs(d)-Math.PI)<=l?-Math.asin(this.cos_p12*Math.sin(f)-this.sin_p12*Math.cos(f)):Math.asin(Math.sin(P)*Math.cos(f)/Math.sin(d)),p=this.e*this.sin_p12/Math.sqrt(1-this.es),m=c*x*(1-(E=x*x)*(v=(g=this.e*this.cos_p12*Math.cos(d)/Math.sqrt(1-this.es))*g)*(1-v)/6+(w=E*x)/8*(y=p*g)*(1-2*v)+(I=w*x)/120*(v*(4-7*v)-3*p*p*(1-7*v))-I*x/48*y),t.x=this.x0+m*Math.sin(d),t.y=this.y0+m*Math.cos(d),t))},inverse:function(t){var e,n,r,i,o,a,u,c,h,f,d,p,g,y,v,m,_,b,x,E,w,I,M;if(t.x-=this.x0,t.y-=this.y0,this.sphere){if((e=Math.sqrt(t.x*t.x+t.y*t.y))>2*s*this.a)return;return n=e/this.a,r=Math.sin(n),i=Math.cos(n),o=this.long0,Math.abs(e)<=l?a=this.lat0:(a=me(i*this.sin_p12+t.y*r*this.cos_p12/e),u=Math.abs(this.lat0)-s,o=Math.abs(u)<=l?this.lat0>=0?B(this.long0+Math.atan2(t.x,-t.y)):B(this.long0-Math.atan2(-t.x,t.y)):B(this.long0+Math.atan2(t.x*r,e*this.cos_p12*i-t.y*this.sin_p12*r))),t.x=o,t.y=a,t}return c=ne(this.es),h=re(this.es),f=ie(this.es),d=se(this.es),Math.abs(this.sin_p12-1)<=l?(p=this.a*ee(c,h,f,d,s),e=Math.sqrt(t.x*t.x+t.y*t.y),a=ue((p-e)/this.a,c,h,f,d),o=B(this.long0+Math.atan2(t.x,-1*t.y)),t.x=o,t.y=a,t):Math.abs(this.sin_p12+1)<=l?(p=this.a*ee(c,h,f,d,s),e=Math.sqrt(t.x*t.x+t.y*t.y),a=ue((e-p)/this.a,c,h,f,d),o=B(this.long0+Math.atan2(t.x,t.y)),t.x=o,t.y=a,t):(e=Math.sqrt(t.x*t.x+t.y*t.y),v=Math.atan2(t.x,t.y),g=oe(this.a,this.e,this.sin_p12),m=Math.cos(v),b=-(_=this.e*this.cos_p12*m)*_/(1-this.es),x=3*this.es*(1-b)*this.sin_p12*this.cos_p12*m/(1-this.es),I=1-b*(w=(E=e/g)-b*(1+b)*Math.pow(E,3)/6-x*(1+3*b)*Math.pow(E,4)/24)*w/2-E*w*w*w/6,y=Math.asin(this.sin_p12*Math.cos(w)+this.cos_p12*Math.sin(w)*m),o=B(this.long0+Math.asin(Math.sin(v)*Math.sin(w)/Math.cos(y))),M=Math.sin(y),a=Math.atan2((M-this.es*I*this.sin_p12)*Math.tan(y),M*(1-this.es)),t.x=o,t.y=a,t)},names:["Azimuthal_Equidistant","aeqd"]};var ke={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0)},forward:function(t){var e,n,r,i,s,o,a,u=t.x,c=t.y;return r=B(u-this.long0),e=Math.sin(c),n=Math.cos(c),i=Math.cos(r),1,((s=this.sin_p14*e+this.cos_p14*n*i)>0||Math.abs(s)<=l)&&(o=1*this.a*n*Math.sin(r),a=this.y0+1*this.a*(this.cos_p14*e-this.sin_p14*n*i)),t.x=o,t.y=a,t},inverse:function(t){var e,n,r,i,o,a,u;return t.x-=this.x0,t.y-=this.y0,e=Math.sqrt(t.x*t.x+t.y*t.y),n=me(e/this.a),r=Math.sin(n),i=Math.cos(n),a=this.long0,Math.abs(e)<=l?(u=this.lat0,t.x=a,t.y=u,t):(u=me(i*this.sin_p14+t.y*r*this.cos_p14/e),o=Math.abs(this.lat0)-s,Math.abs(o)<=l?(a=this.lat0>=0?B(this.long0+Math.atan2(t.x,-t.y)):B(this.long0-Math.atan2(-t.x,t.y)),t.x=a,t.y=u,t):(a=B(this.long0+Math.atan2(t.x*r,e*this.cos_p14*i-t.y*this.sin_p14*r)),t.x=a,t.y=u,t))},names:["ortho"]},Ae={FRONT:1,RIGHT:2,BACK:3,LEFT:4,TOP:5,BOTTOM:6},je={AREA_0:1,AREA_1:2,AREA_2:3,AREA_3:4};function De(t,e,n,r){var i;return t<l?(r.value=je.AREA_0,i=0):(i=Math.atan2(e,n),Math.abs(i)<=f?r.value=je.AREA_0:i>f&&i<=s+f?(r.value=je.AREA_1,i-=s):i>s+f||i<=-(s+f)?(r.value=je.AREA_2,i=i>=0?i-p:i+p):(r.value=je.AREA_3,i+=s)),i}function Fe(t,e){var n=t+e;return n<-p?n+=d:n>+p&&(n-=d),n}var Be={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Quadrilateralized Spherical Cube",this.lat0>=s-f/2?this.face=Ae.TOP:this.lat0<=-(s-f/2)?this.face=Ae.BOTTOM:Math.abs(this.long0)<=f?this.face=Ae.FRONT:Math.abs(this.long0)<=s+f?this.face=this.long0>0?Ae.RIGHT:Ae.LEFT:this.face=Ae.BACK,0!==this.es&&(this.one_minus_f=1-(this.a-this.b)/this.a,this.one_minus_f_squared=this.one_minus_f*this.one_minus_f)},forward:function(t){var e,n,r,i,o,a,u={x:0,y:0},l={value:0};if(t.x-=this.long0,e=0!==this.es?Math.atan(this.one_minus_f_squared*Math.tan(t.y)):t.y,n=t.x,this.face===Ae.TOP)i=s-e,n>=f&&n<=s+f?(l.value=je.AREA_0,r=n-s):n>s+f||n<=-(s+f)?(l.value=je.AREA_1,r=n>0?n-p:n+p):n>-(s+f)&&n<=-f?(l.value=je.AREA_2,r=n+s):(l.value=je.AREA_3,r=n);else if(this.face===Ae.BOTTOM)i=s+e,n>=f&&n<=s+f?(l.value=je.AREA_0,r=-n+s):n<f&&n>=-f?(l.value=je.AREA_1,r=-n):n<-f&&n>=-(s+f)?(l.value=je.AREA_2,r=-n-s):(l.value=je.AREA_3,r=n>0?-n+p:-n-p);else{var c,h,d,g,y,v;this.face===Ae.RIGHT?n=Fe(n,+s):this.face===Ae.BACK?n=Fe(n,+p):this.face===Ae.LEFT&&(n=Fe(n,-s)),g=Math.sin(e),y=Math.cos(e),v=Math.sin(n),c=y*Math.cos(n),h=y*v,d=g,this.face===Ae.FRONT?r=De(i=Math.acos(c),d,h,l):this.face===Ae.RIGHT?r=De(i=Math.acos(h),d,-c,l):this.face===Ae.BACK?r=De(i=Math.acos(-c),d,-h,l):this.face===Ae.LEFT?r=De(i=Math.acos(-h),d,c,l):(i=r=0,l.value=je.AREA_0)}return 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new c.Field(e,new c.Float64,!0);case"C":return new c.Field(e,new c.Utf8,!0);case"D":return new c.Field(e,new c.TimestampMillisecond,!0);case"L":return new c.Field(e,new c.Bool,!0);default:throw new Error("Unsupported data type")}}},function(t,e,n){"use strict";n.r(e),n.d(e,"GeoUploadWizard",(function(){return geo_upload_wizard_GeoUploadWizard})),n.d(e,"IndexNameForm",(function(){return index_name_form_IndexNameForm})),n.d(e,"importerFactory",(function(){return $}));var r=n(2),i=n.n(r),s=n(5),o=n.n(s),a=n(14),u=n(6),l=n(15),c=n(4),h=n(0),f=n(171),d=n(75),p=n(16),g=n.n(p),y=n(17),v=n.n(y);const m=1e6;class importer_Importer{constructor(){i()(this,"_docArray",[]),i()(this,"_chunkSize",5e3)}read(t){const e=new TextDecoder,n=100*h.f,r=Math.ceil(t.byteLength/n);let i=0;for(let s=0;s<r;s++){const o=e.decode(t.slice(s*n-i,(s+1)*n)),{success:a,docs:u,remainder:l}=this._createDocs(o,s===r-1);if(!a)return{success:!1};this._docArray=this._docArray.concat(u),i=l}return{success:!0}}async initializeImport(t,e,n,r){!function(t){if(void 0!==t&&t.processors&&t.processors){const e=t.processors.find((t=>void 0!==t.date&&"{{ event.timezone }}"===t.date.timezone));e&&(e.date.timezone=v.a.tz.guess())}}(r),function(t){const e=t=>{const n=[];return Object.entries(t).forEach((([t,r])=>{n.push(t),((t,e=[])=>"object"==typeof t&&null!==t&&Object.keys(t).length>0&&(0===e.length||e.every((e=>({}.hasOwnProperty.call(t,e))))))(r)&&n.push(...e(r))})),n},n=e(t);return 0!==Object(p.intersection)(["inference","enrich"],n).length}(r)&&(this._chunkSize=100);const i=void 0!==r?{id:`${t}-pipeline`,pipeline:r}:{};return await b({id:void 0,index:t,data:[],settings:e,mappings:n,ingestPipeline:i})}async import(t,e,n,r){if(!t||!e)return{success:!1,error:a.i18n.translate("xpack.fileUpload.import.noIdOrIndexSuppliedErrorMessage",{defaultMessage:"no ID or index supplied"})};const i=function(t,e){const n=[],r=Object(p.chunk)(t,e);for(let t=0;t<r.length;t++){const e=r[t],i=e.length,s=JSON.stringify(e).length;if(s>m){const t=Math.floor(m/s*i),r=Object(p.chunk)(e,t);n.push(...r)}else n.push(e)}return n}(this._docArray,this._chunkSize),s={id:n};let o=!0;const u=[];let l;for(let n=0;n<i.length;n++){let a=5,c={success:!1,failures:[],docCount:0,id:"",index:"",pipelineId:""};for(;!1===c.success&&a>0;)try{c=await b({id:t,index:e,data:i[n],settings:{},mappings:{},ingestPipeline:s}),a<5&&console.log("Retrying import "+(5-a)),a--}catch(t){c.success=!1,c.error=t,a=0}if(!c.success){console.error(c),o=!1,l=c.error,_(c,u,n,this._chunkSize);break}r((n+1)/i.length*100),_(c,u,n,this._chunkSize)}const c={success:o,failures:u,docCount:this._docArray.length};return o?r(100):c.error=l,c}}function _(t,e,n,r){if(t.failures&&t.failures.length){for(let e=0;e<t.failures.length;e++){const i=t.failures[e];i.item=i.item+r*n}e.push(...t.failures)}}function b({id:t,index:e,data:n,settings:r,mappings:i,ingestPipeline:s}){const o=void 0!==t?{id:t}:{},a=JSON.stringify({index:e,data:n,settings:r,mappings:i,ingestPipeline:s});return Object(c.c)().fetch({path:"/internal/file_upload/import",method:"POST",version:"1",query:o,body:a})}var x=n(121),E=n(122),w=n.n(E);const I=new x.geom.PrecisionModel(Math.pow(10,6)),M=new x.precision.GeometryPrecisionReducer(I);M.setChangePrecisionModel(!0);const O=new x.io.GeoJSONReader,S=new x.io.GeoJSONWriter;function N(t){let e;try{e=function({geometry:t}){if(!t)return null;const e=M.reduce(t);return S.write(e)}(O.read(t))}catch(e){return t}const n=w()(e,!1);return{...t,geometry:n}}function P(t,e,n){const r=[];let i=[],s=0;for(let o=0;o<t.length;o++){const a=C(t[o],e),u=JSON.stringify(a).length+1;0===i.length||s+u<n?(i.push(a),s+=u):(r.push(i),i=[a],s=u)}return i.length&&r.push(i),r}function C(t,e){const n=t.properties?t.properties:{};return{geometry:e===l.ES_FIELD_TYPES.GEO_SHAPE?t.geometry:t.geometry.coordinates,...n}}const L=5*h.f;class abstract_geo_file_importer_AbstractGeoFileImporter extends importer_Importer{constructor(t){super(),i()(this,"_file",void 0),i()(this,"_isActive",!0),i()(this,"_hasNext",!0),i()(this,"_features",[]),i()(this,"_totalBytesRead",0),i()(this,"_totalBytesImported",0),i()(this,"_blockSizeInBytes",0),i()(this,"_totalFeaturesRead",0),i()(this,"_totalFeaturesImported",0),i()(this,"_geometryTypesMap",new Map),i()(this,"_invalidFeatures",[]),i()(this,"_geoFieldType",l.ES_FIELD_TYPES.GEO_SHAPE),i()(this,"_smallChunks",!1),this._file=t}destroy(){this._isActive=!1}canPreview(){return!0}renderEditor(t){return null}async previewFile(t,e){return await this._readUntil(t,e),{features:[...this._features],invalidFeatures:[...this._invalidFeatures],previewCoverage:this._hasNext?Math.round(this._getProgress(this._features.length,this._blockSizeInBytes)):100,hasPoints:this._geometryTypesMap.has("Point")||this._geometryTypesMap.has("MultiPoint"),hasShapes:this._geometryTypesMap.has("LineString")||this._geometryTypesMap.has("MultiLineString")||this._geometryTypesMap.has("Polygon")||this._geometryTypesMap.has("MultiPolygon")||this._geometryTypesMap.has("GeometryCollection")}}setGeoFieldType(t){this._geoFieldType=t}setSmallChunks(t){this._smallChunks=t}async import(t,e,n,r){if(!t||!e)return{success:!1,error:a.i18n.translate("xpack.fileUpload.import.noIdOrIndexSuppliedErrorMessage",{defaultMessage:"no ID or index supplied"})};const i=this._smallChunks?1e5:m;let s=!0;const o=[...this._invalidFeatures];let u,l;for(;(this._features.length>0||this._hasNext)&&this._isActive;){if(await this._readUntil(void 0,L),!this._isActive)return{success:!1,failures:o};if(void 0!==l){const t=await l;if(l=void 0,t.failures&&o.push(...t.failures),!t.success){s=!1,u=t.error;break}}const a=P(this._features,this._geoFieldType,i),c=this._blockSizeInBytes;this._features=[],this._blockSizeInBytes=0,l=this._importBlock(t,e,n,a,c,r)}if(l){const t=await l;t.failures&&o.push(...t.failures),t.success||(s=!1,u=t.error)}return r(100),{success:s,failures:o,docCount:this._totalFeaturesRead,error:u}}async _importBlock(t,e,n,r,i,s){let o=!0;const a=[];let u;for(let l=0;l<r.length;l++){let c=5,h={success:!1,failures:[],docCount:0,id:"",index:"",pipelineId:""};for(;!1===h.success&&c>0;)try{if(h=await b({id:t,index:e,data:r[l],settings:{},mappings:{},ingestPipeline:{id:n}}),!this._isActive)return{success:!1,failures:a};c<5&&console.log("Retrying import "+(5-c)),c--}catch(t){h.success=!1,h.error=t,c=0}if(h.failures&&h.failures.length){for(let t=0;t<h.failures.length;t++)h.failures[t].item+=this._totalFeaturesImported;a.push(...h.failures)}if(!h.success){o=!1,u=h.error;break}{this._totalFeaturesImported+=r[l].length;const t=(l+1)/r.length,e=this._totalBytesImported+i*t,n=this._getProgress(this._totalFeaturesImported,e);s(Math.round(10*n)/10)}}return this._totalBytesImported+=i,{success:o,failures:a,error:u}}async _readUntil(t,e){for(;this._isActive&&this._hasNext&&(void 0===t||this._features.length<t)&&(void 0===e||this._blockSizeInBytes<e);){const t=await this._readNext(this._totalFeaturesRead,this._totalBytesRead);this._hasNext=t.hasNext,this._blockSizeInBytes=this._blockSizeInBytes+t.bytesRead,this._features=[...this._features,...t.features.map((t=>N(t)))],t.geometryTypesMap.forEach(((t,e)=>{this._geometryTypesMap.set(e,t)})),this._invalidFeatures=[...this._invalidFeatures,...t.invalidFeatures],this._totalBytesRead=this._totalBytesRead+t.bytesRead,this._totalFeaturesRead=this._totalFeaturesRead+t.features.length+t.invalidFeatures.length}}_readNext(t,e){throw new Error("Should implement AbstractGeoFileImporter._next")}_getProgress(t,e){return e/this._file.size*100}_getIsActive(){return this._isActive}_getFile(){return this._file}read(t){throw new Error("read(data: ArrayBuffer) not supported, use previewFile and import instead.")}_createDocs(t){throw new Error("_createDocs not implemented.")}}const T=[".json",".geojson"],R=["EPSG:4326","urn:ogc:def:crs:OGC:1.3:CRS84"];class geojson_importer_GeoJsonImporter extends abstract_geo_file_importer_AbstractGeoFileImporter{constructor(...t){super(...t),i()(this,"_iterator",void 0),i()(this,"_prevBatchLastFeature",void 0)}async _readNext(t,e){var n;let r=t;const i={bytesRead:0,features:[],geometryTypesMap:new Map,invalidFeatures:[],hasNext:!0};if(void 0===this._iterator&&(this._iterator=(await Object(d.loadInBatches)(this._getFile(),f.JSONLoader,{metadata:!0,json:{jsonpaths:["$.features"]}}))[Symbol.asyncIterator]()),!this._getIsActive()||!this._iterator)return i.hasNext=!1,i;const{value:s,done:o}=await this._iterator.next();if(!this._getIsActive()||o||void 0===s)return i.hasNext=!1,i;if("metadata"===s.batchType)return i;if("object"==typeof(null===(n=s.container)||void 0===n?void 0:n.crs)){var u,l;const t=s.container.crs;if("link"===(null==t?void 0:t.type)||"name"===(null==t?void 0:t.type)&&!R.includes(null!==(u=null==t||null===(l=t.properties)||void 0===l?void 0:l.name)&&void 0!==u?u:""))throw new Error(a.i18n.translate("xpack.fileUpload.geojsonImporter.unsupportedCrs",{defaultMessage:"Unsupported coordinate reference system, expecting {supportedCrsList}",values:{supportedCrsList:R.join(", ")}}))}s.bytesUsed&&(i.bytesRead=s.bytesUsed-e);const c=this._prevBatchLastFeature?[this._prevBatchLastFeature]:[];this._prevBatchLastFeature=void 0;const h="final-result"===s.batchType;h?0===r&&0===c.length&&s.container&&c.push(s.container):s.data&&c.push(...s.data);for(let t=0;t<c.length;t++){const e=c[t];h||t!==c.length-1?(r++,e.geometry&&e.geometry.type?(i.geometryTypesMap.has(e.geometry.type)||i.geometryTypesMap.set(e.geometry.type,!0),i.features.push(e)):i.invalidFeatures.push({item:r,reason:a.i18n.translate("xpack.fileUpload.geojsonImporter.noGeometry",{defaultMessage:'Feature does not contain required field "geometry"'}),doc:e})):this._prevBatchLastFeature=e}return i}}var k=n(208),A=n(3);function j(t){const e=t.split(".");return e.length>1&&e.pop(),e.join(".")}class side_car_file_picker_SideCarFilePicker extends s.Component{constructor(...t){super(...t),i()(this,"state",{error:"",isInvalid:!1}),i()(this,"_onSelect",(t=>{if(!t||0===t.length)return this.setState({error:"",isInvalid:!1}),void this.props.onSelect(null);const e=t[0];if(!this._isSideCarFileValid(e))return this.setState({error:this._getSideCarFileNameError(),isInvalid:!0}),void this.props.onSelect(null);this.setState({error:"",isInvalid:!1}),this.props.onSelect(e)}))}_isSideCarFileValid(t){return j(this.props.shapefileName)===j(t.name)}_getSideCarFileNameError(){return a.i18n.translate("xpack.fileUpload.shapefile.sideCarFilePicker.error",{defaultMessage:"{ext} expected to be {shapefileName}{ext}",values:{ext:this.props.ext,shapefileName:j(this.props.shapefileName)}})}render(){return Object(A.jsx)(u.EuiFormRow,{isInvalid:this.state.isInvalid,error:this.state.error},Object(A.jsx)(u.EuiFilePicker,{initialPromptText:a.i18n.translate("xpack.fileUpload.shapefile.sideCarFilePicker.promptText",{defaultMessage:"Select '{ext}' file",values:{ext:this.props.ext}}),onChange:this._onSelect,accept:this.props.ext,display:"default",isInvalid:this.state.isInvalid,"data-test-subj":`shapefileSideCarFilePicker${this.props.ext.replace(".","_")}`}))}}function D(t){return Object(A.jsx)(o.a.Fragment,null,Object(A.jsx)(side_car_file_picker_SideCarFilePicker,{ext:".dbf",onSelect:t.onDbfSelect,shapefileName:t.shapefileName}),Object(A.jsx)(side_car_file_picker_SideCarFilePicker,{ext:".prj",onSelect:t.onPrjSelect,shapefileName:t.shapefileName}),Object(A.jsx)(side_car_file_picker_SideCarFilePicker,{ext:".shx",onSelect:t.onShxSelect,shapefileName:t.shapefileName}))}class shapefile_importer_ShapefileImporter extends abstract_geo_file_importer_AbstractGeoFileImporter{constructor(...t){super(...t),i()(this,"_tableRowCount",null),i()(this,"_dbfFile",null),i()(this,"_prjFile",null),i()(this,"_shxFile",null),i()(this,"_iterator",void 0)}canPreview(){return null!==this._dbfFile&&null!==this._prjFile&&null!==this._shxFile}renderEditor(t){return this.canPreview()?null:Object(A.jsx)(D,{shapefileName:this._getFile().name,onDbfSelect:e=>{this._dbfFile=e,t()},onPrjSelect:e=>{this._prjFile=e,t()},onShxSelect:e=>{this._shxFile=e,t()}})}async _setTableRowCount(){if(!this._dbfFile)return;const t=(await Object(d.loadInBatches)(this._dbfFile,k.DBFLoader,{metadata:!1,dbf:{encoding:"latin1"}}))[Symbol.asyncIterator](),{value:e}=await t.next();e.nRecords&&"number"==typeof e.nRecords&&(this._tableRowCount=e.nRecords)}_getProgress(t,e){return null===this._tableRowCount||0===this._tableRowCount?0:t>this._tableRowCount?100:t/this._tableRowCount*100}async _readNext(t,e){const n={bytesRead:0,features:[],geometryTypesMap:new Map,invalidFeatures:[],hasNext:!0};if(void 0===this._iterator){const t=[];this._dbfFile&&t.push(this._dbfFile),this._prjFile&&t.push(this._prjFile),this._shxFile&&t.push(this._shxFile);const e=new d._BrowserFileSystem([this._getFile(),...t]);this._iterator=await Object(d.loadInBatches)(this._getFile().name,k.ShapefileLoader,{fetch:e.fetch,gis:{reproject:!0,_targetCrs:"EPSG:4326"},shp:{_maxDimensions:2},metadata:!1}),await this._setTableRowCount()}const{value:r,done:i}=await this._iterator.next();if(!this._getIsActive()||i)return n.hasNext=!1,n;for(let t=0;t<r.data.length;t++){const e=r.data[t];n.geometryTypesMap.has(e.geometry.type)||n.geometryTypesMap.set(e.geometry.type,!0),n.features.push(e);const i=JSON.stringify(e).length;n.bytesRead=n.bytesRead+i}return n}}var F=n(7);function B(t){return"."+t.name.split(".").pop()}function G(t){if(0===t)return"n/a";const e=["Bytes","KB","MB","GB","TB"],n=Math.round(Math.floor(Math.log(t)/Math.log(1024)));return 0===n?`${t} ${e[n]})`:`${(t/1024**n).toFixed(1)} ${e[n]}`}const q=[...T,".shp"],U={checkSizeLimit:!1};class geo_file_picker_GeoFilePicker extends s.Component{constructor(...t){super(...t),i()(this,"_isMounted",!1),i()(this,"state",{defaultIndexName:null,error:null,isLoadingPreview:!1,importer:null,previewSummary:null}),i()(this,"_onFileSelect",(t=>{if(this.props.onClear(),this.setState({defaultIndexName:null,error:null,isLoadingPreview:!1,importer:null,previewSummary:null}),t&&t.length){const e=t[0];try{const t=function(t){!function(t,e,n){if(t.size>Object(F.a)()&&null!=n&&n.checkSizeLimit)throw new Error(a.i18n.translate("xpack.fileUpload.fileSizeError",{defaultMessage:"File size {fileSize} exceeds maximum file size of {maxFileSize}",values:{fileSize:G(t.size),maxFileSize:Object(F.b)()}}));if(!t.name)throw new Error(a.i18n.translate("xpack.fileUpload.noFileNameError",{defaultMessage:"File name not provided"}));if(!e.includes(B(t)))throw new Error(a.i18n.translate("xpack.fileUpload.fileTypeError",{defaultMessage:"File is not one of acceptable types: {types}",values:{types:e.join(", ")}}))}(t,q,U);const e=B(t);return T.includes(e)?new geojson_importer_GeoJsonImporter(t):new shapefile_importer_ShapefileImporter(t)}(e);this.setState({defaultIndexName:e.name.split(".")[0].toLowerCase(),importer:t},this._loadFilePreview)}catch(t){this.setState({error:t.message})}}})),i()(this,"_loadFilePreview",(async()=>{if(!this.state.importer||!this.state.importer.canPreview())return;this.setState({isLoadingPreview:!0});let t=null,e=null;try{e=await this.state.importer.previewFile(1e4,3*h.f),0===e.features.length&&(t=a.i18n.translate("xpack.fileUpload.geoFilePicker.noFeaturesDetected",{defaultMessage:"No features found in selected file."}))}catch(e){t=e.message}this._isMounted&&(this.setState({error:t,isLoadingPreview:!1,previewSummary:!t&&e?a.i18n.translate("xpack.fileUpload.geoFilePicker.previewSummary",{defaultMessage:"Previewing {numFeatures} features, {previewCoverage}% of file.",values:{numFeatures:e.features.length,previewCoverage:e.previewCoverage}}):null}),e&&this.props.onSelect({...e,importer:this.state.importer,indexName:this.state.defaultIndexName?this.state.defaultIndexName:"features"}))}))}async componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._isMounted=!1}_renderHelpText(){return null!==this.state.previewSummary?this.state.previewSummary:Object(A.jsx)("span",null,a.i18n.translate("xpack.fileUpload.geoFilePicker.acceptedFormats",{defaultMessage:"Formats accepted: {fileTypes}",values:{fileTypes:q.join(", ")}}))}_renderImporterEditor(){return this.state.importer?this.state.importer.renderEditor(this._loadFilePreview):null}render(){return Object(A.jsx)(o.a.Fragment,null,Object(A.jsx)(u.EuiFormRow,{isInvalid:!!this.state.error,error:this.state.error?[this.state.error]:[],helpText:this._renderHelpText()},Object(A.jsx)(u.EuiFilePicker,{initialPromptText:a.i18n.translate("xpack.fileUpload.geoFilePicker.filePicker",{defaultMessage:"Select or drag and drop a file"}),onChange:this._onFileSelect,accept:q.join(","),isLoading:this.state.isLoadingPreview,"data-test-subj":"geoFilePicker"})),this._renderImporterEditor())}}var z=n(1);const V=async t=>t?function(t){const e=encodeURI(t).split(/%(?:u[0-9A-F]{2})?[0-9A-F]{2}|./).length-1,n=new RegExp('[\\\\/*?"<>|\\s,#]+');return!(e>255||t!==t.toLowerCase()||"."===t||".."===t||null!==t.match(/^[-_+]/)||null!==t.match(n))}(t)?(await Object(c.a)().getTitles()).includes(t)?a.i18n.translate("xpack.fileUpload.dataViewAlreadyExistsErrorMessage",{defaultMessage:"Data view already exists."}):await Object(z.d)(t)?a.i18n.translate("xpack.fileUpload.indexNameAlreadyExistsErrorMessage",{defaultMessage:"Index name already exists."}):void 0:a.i18n.translate("xpack.fileUpload.indexNameContainsIllegalCharactersErrorMessage",{defaultMessage:"Index name contains illegal characters."}):a.i18n.translate("xpack.fileUpload.indexNameRequired",{defaultMessage:"Index name required"});class index_name_form_IndexNameForm extends s.Component{constructor(...t){super(...t),i()(this,"_isMounted",!1),i()(this,"_onIndexNameChange",(t=>{const e=t.target.value;this.props.onIndexNameChange(e),this._validateIndexName(e),this.props.onIndexNameValidationStart()})),i()(this,"_validateIndexName",g.a.debounce((async t=>{const e=await V(t);this._isMounted&&t===this.props.indexName&&(this.props.onIndexNameValidationEnd(),this.props.onIndexNameChange(t,e))}),500))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._isMounted=!1}render(){const t=[...this.props.indexNameError?[this.props.indexNameError]:[]];return Object(A.jsx)(o.a.Fragment,null,Object(A.jsx)(u.EuiFormRow,{label:a.i18n.translate("xpack.fileUpload.indexNameForm.enterIndexNameLabel",{defaultMessage:"Index name"}),isInvalid:!!t.length,error:t},Object(A.jsx)(u.EuiFieldText,{"data-test-subj":"fileUploadIndexNameInput",value:this.props.indexName,onChange:this._onIndexNameChange,isInvalid:!!t.length,"aria-label":a.i18n.translate("xpack.fileUpload.indexNameForm.indexNameReqField",{defaultMessage:"Index name, required field"})})),Object(A.jsx)(u.EuiSpacer,{size:"m"}),Object(A.jsx)(u.EuiCallOut,{title:a.i18n.translate("xpack.fileUpload.indexNameForm.indexNameGuidelines",{defaultMessage:"Index name guidelines"}),size:"s"},Object(A.jsx)("ul",{style:{marginBottom:0}},Object(A.jsx)("li",null,a.i18n.translate("xpack.fileUpload.indexNameForm.guidelines.mustBeNewIndex",{defaultMessage:"Must be a new index"})),Object(A.jsx)("li",null,a.i18n.translate("xpack.fileUpload.indexNameForm.guidelines.lowercaseOnly",{defaultMessage:"Lowercase only"})),Object(A.jsx)("li",null,a.i18n.translate("xpack.fileUpload.indexNameForm.guidelines.cannotInclude",{defaultMessage:'Cannot include \\\\, /, *, ?, ", <, >, |,                   " " (space character), , (comma), #'})),Object(A.jsx)("li",null,a.i18n.translate("xpack.fileUpload.indexNameForm.guidelines.cannotStartWith",{defaultMessage:"Cannot start with -, _, +"})),Object(A.jsx)("li",null,a.i18n.translate("xpack.fileUpload.indexNameForm.guidelines.cannotBe",{defaultMessage:"Cannot be . or .."})),Object(A.jsx)("li",null,a.i18n.translate("xpack.fileUpload.indexNameForm.guidelines.length",{defaultMessage:"Cannot be longer than 255 bytes (note it is bytes,                   so multi-byte characters will count towards the 255                   limit faster)"})))))}}const Y=[{text:l.ES_FIELD_TYPES.GEO_POINT,value:l.ES_FIELD_TYPES.GEO_POINT},{text:l.ES_FIELD_TYPES.GEO_SHAPE,value:l.ES_FIELD_TYPES.GEO_SHAPE}];class geo_upload_form_GeoUploadForm extends s.Component{constructor(...t){super(...t),i()(this,"_isMounted",!1),i()(this,"state",{hasFile:!1,isPointsOnly:!1}),i()(this,"_onFileSelect",(async t=>{this.setState({hasFile:!0,isPointsOnly:t.hasPoints&&!t.hasShapes}),this.props.onFileSelect(t),this.props.onIndexNameValidationStart();const e=await V(t.indexName);if(!this._isMounted)return;this.props.onIndexNameValidationEnd(),this.props.onIndexNameChange(t.indexName,e);const n=t.hasPoints&&!t.hasShapes?l.ES_FIELD_TYPES.GEO_POINT:l.ES_FIELD_TYPES.GEO_SHAPE;this.props.onGeoFieldTypeSelect(n)})),i()(this,"_onFileClear",(()=>{this.setState({hasFile:!1,isPointsOnly:!1}),this.props.onFileClear(),this.props.onIndexNameChange("")})),i()(this,"_onGeoFieldTypeSelect",(t=>this.props.onGeoFieldTypeSelect(t.target.value))),i()(this,"_onSmallChunksChange",(t=>{this.props.onSmallChunksChange(t.target.checked)}))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._isMounted=!1}_renderGeoFieldTypeSelect(){return this.state.hasFile&&this.state.isPointsOnly?Object(A.jsx)(u.EuiFormRow,{label:a.i18n.translate("xpack.fileUpload.indexSettings.enterIndexTypeLabel",{defaultMessage:"Index type"})},Object(A.jsx)(u.EuiSelect,{"data-test-subj":"fileImportIndexSelect",options:Y,value:this.props.geoFieldType,onChange:this._onGeoFieldTypeSelect})):null}render(){return Object(A.jsx)(u.EuiForm,null,Object(A.jsx)(geo_file_picker_GeoFilePicker,{onSelect:this._onFileSelect,onClear:this._onFileClear}),this._renderGeoFieldTypeSelect(),this.state.hasFile?Object(A.jsx)(o.a.Fragment,null,Object(A.jsx)(index_name_form_IndexNameForm,{indexName:this.props.indexName,indexNameError:this.props.indexNameError,onIndexNameChange:this.props.onIndexNameChange,onIndexNameValidationStart:this.props.onIndexNameValidationStart,onIndexNameValidationEnd:this.props.onIndexNameValidationEnd}),Object(A.jsx)(u.EuiSpacer,{size:"m"}),Object(A.jsx)(u.EuiFormRow,{display:"columnCompressedSwitch"},Object(A.jsx)(u.EuiToolTip,{position:"top",content:a.i18n.translate("xpack.fileUpload.smallChunks.tooltip",{defaultMessage:"Use to alleviate request timeout failures."})},Object(A.jsx)(u.EuiSwitch,{label:a.i18n.translate("xpack.fileUpload.smallChunks.switchLabel",{defaultMessage:"Upload file in smaller chunks"}),checked:this.props.smallChunks,onChange:this._onSmallChunksChange,compressed:!0})))):null)}}var W=n(18),X=n(19);function H(t,e){const n="number"==typeof e?a.i18n.translate("xpack.fileUpload.geoUploadWizard.outOfTotalMsg",{defaultMessage:"of {totalFeaturesCount}",values:{totalFeaturesCount:e}}):"";return a.i18n.translate("xpack.fileUpload.geoUploadWizard.partialImportMsg",{defaultMessage:"Unable to index {failedFeaturesCount} {outOfTotalMsg} features.",values:{failedFeaturesCount:t,outOfTotalMsg:n}})}const J={uiSettings:Object(c.f)(),settings:Object(c.d)(),theme:Object(c.e)()},Z="fileUploadStatusCallout";class import_complete_view_ImportCompleteView extends s.Component{_renderCodeEditor(t,e,n){if(!t)return null;const r=JSON.stringify(t,null,2);return Object(A.jsx)(s.Fragment,null,Object(A.jsx)(u.EuiFlexGroup,{justifyContent:"spaceBetween",alignItems:"flexEnd"},Object(A.jsx)(u.EuiFlexItem,{grow:!1},Object(A.jsx)(u.EuiTitle,{size:"xxs"},Object(A.jsx)("h4",null,e))),Object(A.jsx)(u.EuiFlexItem,{grow:!1},Object(A.jsx)(u.EuiCopy,{textToCopy:r},(t=>Object(A.jsx)(u.EuiButtonIcon,{size:"s",onClick:t,iconType:"copy",color:"text","data-test-subj":n,"aria-label":a.i18n.translate("xpack.fileUpload.importComplete.copyButtonAriaLabel",{defaultMessage:"Copy to clipboard"})}))))),Object(A.jsx)("div",{style:{height:"200px"}},Object(A.jsx)(X.CodeEditor,{languageId:"json",value:r,options:{readOnly:!0,lineNumbers:"off",fontSize:12,minimap:{enabled:!1},scrollBeyondLastLine:!1,wordWrap:"on",wrappingIndent:"indent",automaticLayout:!0}})),Object(A.jsx)(u.EuiSpacer,{size:"m"}))}_getStatusMsg(){var t;if(this.props.failedPermissionCheck)return Object(A.jsx)(u.EuiCallOut,{title:a.i18n.translate("xpack.fileUpload.importComplete.uploadFailureTitle",{defaultMessage:"Unable to upload file"}),color:"danger",iconType:"warning","data-test-subj":Z},Object(A.jsx)("p",null,a.i18n.translate("xpack.fileUpload.importComplete.permissionFailureMsg",{defaultMessage:'You do not have permission to create or import data into index "{indexName}".',values:{indexName:this.props.indexName}})),Object(A.jsx)(u.EuiLink,{href:Object(c.b)().links.maps.importGeospatialPrivileges,target:"_blank",external:!0},a.i18n.translate("xpack.fileUpload.importComplete.permission.docLink",{defaultMessage:"View file import permissions"})));if(!this.props.importResults||!this.props.importResults.success){var e,n,r,i,s,o;let t;null!==(e=this.props.importResults)&&void 0!==e&&null!==(n=e.error)&&void 0!==n&&null!==(r=n.body)&&void 0!==r&&r.message?t=this.props.importResults.error.body.message:null!==(i=this.props.importResults)&&void 0!==i&&null!==(s=i.error)&&void 0!==s&&null!==(o=s.error)&&void 0!==o&&o.reason&&(t=this.props.importResults.error.error.reason);const l=t?a.i18n.translate("xpack.fileUpload.importComplete.uploadFailureMsgErrorBlock",{defaultMessage:"Error: {reason}",values:{reason:t}}):"";return Object(A.jsx)(u.EuiCallOut,{title:a.i18n.translate("xpack.fileUpload.importComplete.uploadFailureTitle",{defaultMessage:"Unable to upload file"}),color:"danger",iconType:"warning","data-test-subj":Z},Object(A.jsx)("p",null,l))}return null!==(t=this.props.importResults.failures)&&void 0!==t&&t.length?Object(A.jsx)(u.EuiCallOut,{title:a.i18n.translate("xpack.fileUpload.importComplete.uploadSuccessWithFailuresTitle",{defaultMessage:"File upload complete with failures"}),color:"warning",iconType:"help","data-test-subj":Z},Object(A.jsx)("p",null,H(this.props.importResults.failures.length,this.props.importResults.docCount))):Object(A.jsx)(u.EuiCallOut,{title:a.i18n.translate("xpack.fileUpload.importComplete.uploadSuccessTitle",{defaultMessage:"File upload complete"}),"data-test-subj":Z},Object(A.jsx)("p",null,a.i18n.translate("xpack.fileUpload.importComplete.uploadSuccessMsg",{defaultMessage:"Indexed {numFeatures} features.",values:{numFeatures:this.props.importResults.docCount}})))}_renderIndexManagementMsg(){return this.props.importResults&&this.props.importResults.success?Object(A.jsx)(u.EuiText,null,Object(A.jsx)("p",null,Object(A.jsx)(W.FormattedMessage,{id:"xpack.fileUpload.importComplete.indexModsMsg",defaultMessage:"To modify the index, go to "}),Object(A.jsx)("a",{"data-test-subj":"indexManagementNewIndexLink",target:"_blank",href:Object(c.c)().basePath.prepend("/app/management/kibana/dataViews")},Object(A.jsx)(W.FormattedMessage,{id:"xpack.fileUpload.importComplete.indexMgmtLink",defaultMessage:"Index Management."})))):null}render(){return Object(A.jsx)(X.KibanaContextProvider,{services:J},this._getStatusMsg(),this._renderCodeEditor(this.props.importResults,a.i18n.translate("xpack.fileUpload.importComplete.indexingResponse",{defaultMessage:"Import response"}),"indexRespCopyButton"),this._renderCodeEditor(this.props.dataViewResp,a.i18n.translate("xpack.fileUpload.importComplete.dataViewResponse",{defaultMessage:"Data view response"}),"dataViewRespCopyButton"),this._renderIndexManagementMsg())}}var Q;function K(t){return a.i18n.translate("xpack.fileUpload.geoUploadWizard.writingToIndex",{defaultMessage:"Writing to index: {progress}% complete",values:{progress:t}})}!function(t){t.CONFIGURE="CONFIGURE",t.IMPORT="IMPORT",t.COMPLETE="COMPLETE"}(Q||(Q={}));class geo_upload_wizard_GeoUploadWizard extends s.Component{constructor(...t){super(...t),i()(this,"_geoFileImporter",void 0),i()(this,"_isMounted",!1),i()(this,"state",{failedPermissionCheck:!1,geoFieldType:l.ES_FIELD_TYPES.GEO_SHAPE,importStatus:"",indexName:"",phase:Q.CONFIGURE,smallChunks:!1}),i()(this,"_import",(async()=>{var t;if(!this._geoFileImporter)return;const e=await Object(z.f)({checkCreateDataView:!0,checkHasManagePipeline:!1,indexName:this.state.indexName});if(!this._isMounted)return;if(!e)return this.setState({phase:Q.COMPLETE,failedPermissionCheck:!0}),void this.props.onUploadError();const n={properties:{geometry:{type:this.state.geoFieldType}}};this.setState({importStatus:a.i18n.translate("xpack.fileUpload.geoUploadWizard.dataIndexingStarted",{defaultMessage:"Creating index: {indexName}",values:{indexName:this.state.indexName}}),phase:Q.IMPORT}),this._geoFileImporter.setGeoFieldType(this.state.geoFieldType);const r=await this._geoFileImporter.initializeImport(this.state.indexName,{number_of_shards:1},n,{description:"",processors:[]});if(!this._isMounted)return;if(void 0===r.index||void 0===r.id)return this.setState({phase:Q.COMPLETE,importResults:r}),void this.props.onUploadError();this.setState({importStatus:K(0)}),this._geoFileImporter.setSmallChunks(this.state.smallChunks);const i=await this._geoFileImporter.import(r.id,this.state.indexName,r.pipelineId,(t=>{this._isMounted&&this.setState({importStatus:K(t)})}));if(!this._isMounted)return;if(!i.success)return this.setState({importResults:i,importStatus:a.i18n.translate("xpack.fileUpload.geoUploadWizard.dataIndexingError",{defaultMessage:"Data indexing error"}),phase:Q.COMPLETE}),void this.props.onUploadError();if(i.docCount===(null===(t=i.failures)||void 0===t?void 0:t.length))return this.setState({importResults:{...i,success:!1,error:{error:{reason:H(i.failures.length,i.docCount)}}},phase:Q.COMPLETE}),void this.props.onUploadError();let s,o;this.setState({importResults:i,importStatus:a.i18n.translate("xpack.fileUpload.geoUploadWizard.creatingDataView",{defaultMessage:"Creating data view: {indexName}",values:{indexName:this.state.indexName}})});try{if(s=await Object(c.a)().createAndSave({title:this.state.indexName},!0),!s.id)throw new Error("id not provided");const t=s.fields.find((t=>[l.ES_FIELD_TYPES.GEO_POINT,l.ES_FIELD_TYPES.GEO_SHAPE].includes(t.type)));if(!t)throw new Error("geo field not created");o={indexPatternId:s.id,geoFieldName:t.name,geoFieldType:t.type,docCount:void 0!==i.docCount?i.docCount:0}}catch(t){return void(this._isMounted&&(this.setState({importStatus:a.i18n.translate("xpack.fileUpload.geoUploadWizard.dataViewError",{defaultMessage:"Unable to create data view"}),phase:Q.COMPLETE}),this.props.onUploadError()))}this._isMounted&&(this.setState({dataViewResp:{success:!0,id:s.id,fields:s.fields},phase:Q.COMPLETE,importStatus:""}),this.props.onUploadComplete(o))})),i()(this,"_onFileSelect",(({features:t,importer:e,indexName:n,previewCoverage:r})=>{this._geoFileImporter=e,this.props.onFileSelect({type:"FeatureCollection",features:t},n,r)})),i()(this,"_onFileClear",(()=>{this._geoFileImporter&&(this._geoFileImporter.destroy(),this._geoFileImporter=void 0),this.props.onFileClear()})),i()(this,"_onGeoFieldTypeSelect",(t=>{this.setState({geoFieldType:t})})),i()(this,"_onIndexNameChange",((t,e)=>{this.setState({indexName:t,indexNameError:e}),t&&void 0===e?this.props.enableImportBtn():this.props.disableImportBtn()})),i()(this,"_onSmallChunksChange",(t=>{this.setState({smallChunks:t})}))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._isMounted=!1,this._geoFileImporter&&(this._geoFileImporter.destroy(),this._geoFileImporter=void 0)}componentDidUpdate(){this.props.isIndexingTriggered&&this.state.phase===Q.CONFIGURE&&this._import()}render(){return this.state.phase===Q.IMPORT?Object(A.jsx)(s.Fragment,null,Object(A.jsx)(u.EuiProgress,{size:"xs",color:"accent",position:"absolute"}),Object(A.jsx)(u.EuiText,null,Object(A.jsx)("p",null,this.state.importStatus))):this.state.phase===Q.COMPLETE?Object(A.jsx)(import_complete_view_ImportCompleteView,{importResults:this.state.importResults,dataViewResp:this.state.dataViewResp,indexName:this.state.indexName,failedPermissionCheck:this.state.failedPermissionCheck}):Object(A.jsx)(geo_upload_form_GeoUploadForm,{geoFieldType:this.state.geoFieldType,indexName:this.state.indexName,indexNameError:this.state.indexNameError,onFileClear:this._onFileClear,onFileSelect:this._onFileSelect,smallChunks:this.state.smallChunks,onGeoFieldTypeSelect:this._onGeoFieldTypeSelect,onIndexNameChange:this._onIndexNameChange,onIndexNameValidationStart:this.props.disableImportBtn,onIndexNameValidationEnd:this.props.enableImportBtn,onSmallChunksChange:this._onSmallChunksChange})}}class message_importer_MessageImporter extends importer_Importer{constructor(t){super(),i()(this,"_excludeLinesRegex",void 0),i()(this,"_multilineStartRegex",void 0),this._excludeLinesRegex=void 0===t.excludeLinesPattern?null:new RegExp(t.excludeLinesPattern),this._multilineStartRegex=void 0===t.multilineStartPattern?null:new RegExp(t.multilineStartPattern)}_createDocs(t,e){let n=0;try{const r=[];let i="",s="";for(let n=0;n<t.length;n++){const o=t[n],a=n===t.length-1;"\n"===o?(i=this._processLine(r,i,s),s=""):e&&a?(s+=o,i=this._processLine(r,i,s),s=""):s+=o}return n=s.length,""!==i&&this._addMessage(r,i),r[0]&&""===r[0].message&&r.shift(),{success:!0,docs:r,remainder:n}}catch(t){return{success:!1,docs:[],remainder:n,error:t}}}_processLine(t,e,n){if(null===this._excludeLinesRegex||null===n.match(this._excludeLinesRegex)){if(null===this._multilineStartRegex||null!==n.match(this._multilineStartRegex))this._addMessage(t,e),e="";else{if(0===t.length)return"";e+="\n"}e+=n}return e}_addMessage(t,e){e=e.replace(/\r$/,""),t.push({message:e})}}class ndjson_importer_NdjsonImporter extends importer_Importer{constructor(){super()}_createDocs(t,e){let n=0;try{const e=t.split(/}\s*\n/),r=null===t.match(/}\s*\n?$/),i=[];if(e.length){for(let t=0;t<e.length-1;t++)""!==e[t]&&i.push(`${e[t]}}`);const t=e[e.length-1];t&&(!0===r?n=t.length:i.push(`${t}}`))}return{success:!0,docs:i,remainder:n}}catch(t){return{success:!1,docs:[],remainder:n,error:t}}}}function $(t,e){switch(t){case h.b.DELIMITED:case h.b.SEMI_STRUCTURED_TEXT:return new message_importer_MessageImporter(e);case h.b.NDJSON:return new ndjson_importer_NdjsonImporter;default:return}}}])]);