Class UniqueCoordinateArrayFilter

A ICoordinateFilter that extracts a unique array ofCoordinate s. The array of coordinates contains no duplicate points.

It preserves the order of the input points.

Inheritance

object

UniqueCoordinateArrayFilter

Implements

ICoordinateFilter

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Utilities

Assembly: NetTopologySuite.dll

Syntax

public class UniqueCoordinateArrayFilter : ICoordinateFilter

Properties

Coordinates

Returns the gathered Coordinates.

Declaration

public Coordinate[] Coordinates { get; }

Property Value

Type	Description
Coordinate[]	The Coordinates collected by this ICoordinateArrayFilter

Methods

Filter(Coordinate)

Performs an operation with the provided coord. Note that there is no guarantee that the input coordinate is the actual object stored in the source geometry, so changes to the coordinate object may not be persistent.

Declaration

public void Filter(Coordinate coord)

Parameters

Type	Name	Description
Coordinate	coord	A Coordinate to which the filter is applied.

FilterCoordinates(Coordinate[])

Convenience method which allows running the filter over an array of Coordinates.

Declaration

public static Coordinate[] FilterCoordinates(Coordinate[] coords)

Parameters

Type	Name	Description
Coordinate[]	coords	an array of coordinates

Returns

Type	Description
Coordinate[]	an array of the unique coordinates

Implements

ICoordinateFilter