Class RelateComputer

Computes the topological relationship between two Geometries. RelateComputer does not need to build a complete graph structure to compute the IntersectionMatrix. The relationship between the geometries can be computed by simply examining the labelling of edges incident on each node. RelateComputer does not currently support arbitrary GeometryCollections. This is because GeometryCollections can contain overlapping Polygons. In order to correct compute relate on overlapping Polygons, they would first need to be noded and merged (if not explicitly, at least implicitly).

Inheritance

object

RelateComputer

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Operation.Relate

Assembly: NetTopologySuite.dll

Syntax

public class RelateComputer

Constructors

RelateComputer(ElevationModel, GeometryGraph[])

Declaration

public RelateComputer(ElevationModel em, GeometryGraph[] arg)

Parameters

Type	Name	Description
ElevationModel	em
GeometryGraph[]	arg

RelateComputer(GeometryGraph[])

Declaration

public RelateComputer(GeometryGraph[] arg)

Parameters

Type	Name	Description
GeometryGraph[]	arg

Methods

ComputeIM()

Declaration

public IntersectionMatrix ComputeIM()

Returns

Type	Description
IntersectionMatrix