Class LineStringExtracter

Namespace

NetTopologySuite.Geometries.Utilities

Assembly

NetTopologySuite.dll

Extracts all the LineString elements from a Geometry.

public class LineStringExtracter : IGeometryFilter

Inheritance

object

LineStringExtracter

Implements

IGeometryFilter

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

LineStringExtracter(ICollection<Geometry>)

Constructs a filter with a list in which to store the elements found.

public LineStringExtracter(ICollection<Geometry> comps)

Parameters

comps ICollection<Geometry>

Methods

Filter(Geometry)

public void Filter(Geometry geom)

Parameters

geom Geometry

GetGeometry(Geometry)

Extracts the LineString elements from a single Geometry and returns them as either a LineString or MultiLineString.

public static Geometry GetGeometry(Geometry geom)

Parameters

geom Geometry

The geometry from which to extract

Returns

Geometry

A linear geometry

GetLines(Geometry)

Extracts the LineString elements from a single Geometry and returns them in a List<T>.

public static ReadOnlyCollection<Geometry> GetLines(Geometry geom)

Parameters

geom Geometry

The geometry from which to extract

Returns

ReadOnlyCollection<Geometry>

A list containing the linear elements

GetLines<TCollection>(Geometry, TCollection)

Extracts the LineString elements from a single Geometry and adds them to theICollection<T>.

public static TCollection GetLines<TCollection>(Geometry geom, TCollection lines) where TCollection : ICollection<Geometry>

Parameters

geom Geometry

The geometry from which to extract

lines TCollection

The list to add the extracted elements to

Returns

TCollection

The lines list argument

Type Parameters

TCollection