/// <summary> /// Convenience method which allows running the filter over an array of <see cref="Coordinate"/>s. /// </summary> /// <param name="coords">an array of coordinates</param> /// <returns>an array of the unique coordinates</returns> public static Coordinate[] FilterCoordinates(Coordinate[] coords) { UniqueCoordinateArrayFilter filter = new UniqueCoordinateArrayFilter(); for (int i = 0; i < coords.Length; i++) filter.Filter(coords[i]); return filter.Coordinates; }
/// <summary> /// Convenience method which allows running the filter over an array of <see cref="Coordinate"/>s. /// </summary> /// <param name="coords">an array of coordinates</param> /// <returns>an array of the unique coordinates</returns> public static Coordinate[] FilterCoordinates(Coordinate[] coords) { var filter = new UniqueCoordinateArrayFilter(); for (int i = 0; i < coords.Length; i++) { filter.Filter(coords[i]); } return(filter.Coordinates); }
public void testUniqueCoordinateArrayFilter() { var g = reader.Read( "MULTIPOINT(10 10, 20 20, 30 30, 20 20, 10 10)"); var f = new UniqueCoordinateArrayFilter(); g.Apply(f); Assert.AreEqual(3, f.Coordinates.Length); Assert.AreEqual(new Coordinate(10, 10), f.Coordinates[0]); Assert.AreEqual(new Coordinate(20, 20), f.Coordinates[1]); Assert.AreEqual(new Coordinate(30, 30), f.Coordinates[2]); }