Class PolygonExtracter

Namespace

NetTopologySuite.Geometries.Utilities

Assembly

NetTopologySuite.dll

Extracts all the Polygon elements from a Geometry.

public class PolygonExtracter : IGeometryFilter

Inheritance

object

PolygonExtracter

Implements

IGeometryFilter

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

PolygonExtracter(IList<Geometry>)

Constructs a PolygonExtracterFilter with a list in which to store Polygons found.

public PolygonExtracter(IList<Geometry> comps)

Parameters

comps IList<Geometry>

Methods

Filter(Geometry)

public void Filter(Geometry geom)

Parameters

geom Geometry

GetPolygons(Geometry)

Extracts the Polygon elements from a single Geometry and returns them in a IList<T>.

public static IList<Geometry> GetPolygons(Geometry geom)

Parameters

geom Geometry

The geometry from which to extract

Returns

IList<Geometry>

GetPolygons(Geometry, IList<Geometry>)

Extracts the Polygon elements from a single Geometry and adds them to the provided IList<T>.

public static IList<Geometry> GetPolygons(Geometry geom, IList<Geometry> list)

Parameters

geom Geometry

The geometry from which to extract

list IList<Geometry>

The list to add the extracted elements to

Returns

IList<Geometry>