Class OffsetPointGenerator

Generates points offset by a given distance from both sides of the midpoint of all segments in a Geometry.

Inheritance

object

OffsetPointGenerator

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Operation.Overlay.Validate

Assembly: NetTopologySuite.dll

Syntax

public class OffsetPointGenerator

Remarks

Can be used to generate probe points for determining whether a polygonal overlay result is incorrect.

The input geometry may have any orientation for its rings, but SetSidesToGenerate(bool, bool) is only meaningful if the orientation is known.

Constructors

OffsetPointGenerator(Geometry)

Declaration

public OffsetPointGenerator(Geometry g)

Parameters

Type	Name	Description
Geometry	g

Methods

GetPoints(double)

Gets the computed offset points.

Declaration

public List<Coordinate> GetPoints(double offsetDistance)

Parameters

Type	Name	Description
double	offsetDistance

Returns

Type	Description
List<Coordinate>

SetSidesToGenerate(bool, bool)

Set the sides on which to generate offset points.

Declaration

public void SetSidesToGenerate(bool doLeft, bool doRight)

Parameters

Type	Name	Description
bool	doLeft
bool	doRight