private void ComputeIntersection(LineTopology lineTopo) { SegmentIntersectionDetector intDetector = new SegmentIntersectionDetector(li); intDetector.FindAllIntersectionTypes = true; // prepPoly.getIntersectionFinder().intersects(lineSegStr, intDetector); }
///<summary> /// Computes the intersection of this geometry with the given geometry. ///</summary> /// <param name="geom">The test geometry</param> /// <returns>A geometry corresponding to the intersection point set</returns> public IGeometry Intersection(IGeometry geom) { // only handle A/L case for now if (!(geom is ILineString)) return _prepPoly.Geometry.Intersection(geom); // TODO: handle multilinestrings ICoordinate[] pts = geom.Coordinates; LineTopology lineTopo = new LineTopology(pts, geom.Factory); ComputeIntersection(lineTopo); return lineTopo.Result; }
///<summary> /// Computes the intersection of this geometry with the given geometry. ///</summary> /// <param name="geom">The test geometry</param> /// <returns>A geometry corresponding to the intersection point set</returns> public IGeometry Intersection(IGeometry geom) { // only handle A/L case for now if (!(geom is ILineString)) { return(_prepPoly.Geometry.Intersection(geom)); } // TODO: handle multilinestrings ICoordinate[] pts = geom.Coordinates; LineTopology lineTopo = new LineTopology(pts, geom.Factory); ComputeIntersection(lineTopo); return(lineTopo.Result); }
private void ComputeIntersection(LineTopology lineTopo) { SegmentIntersectionDetector intDetector = new SegmentIntersectionDetector(li); intDetector.FindAllIntersectionTypes = true; // prepPoly.getIntersectionFinder().intersects(lineSegStr, intDetector); }