public static Geometry ToLines(Geometry g1, Geometry g2) { var geoms = FunctionsUtil.BuildGeometry(g1, g2); return(FunctionsUtil.GetFactoryOrDefault(new[] { g1, g2 }) .BuildGeometry(LinearComponentExtracter.GetLines(geoms))); }
public static Geometry ToPoints(Geometry g1, Geometry g2) { var geoms = FunctionsUtil.BuildGeometry(g1, g2); return(FunctionsUtil.GetFactoryOrDefault(new[] { g1, g2 }) .CreateMultiPointFromCoords(geoms.Coordinates)); }
public static IGeometry Clip(IGeometry a, IGeometry mask) { var geoms = new List <IGeometry>(); for (int i = 0; i < a.NumGeometries; i++) { var clip = a.GetGeometryN(i).Intersection(mask); geoms.Add(clip); } return(FunctionsUtil.BuildGeometry(geoms, a)); }