Class LineBuilder

Forms NTS LineStrings out of a the graph of DirectedEdges created by an OverlayOp.

Inheritance

object

LineBuilder

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

Assembly: NetTopologySuite.dll

Syntax

public class LineBuilder

Constructors

LineBuilder(OverlayOp, GeometryFactory, PointLocator)

Declaration

public LineBuilder(OverlayOp op, GeometryFactory geometryFactory, PointLocator ptLocator)

Parameters

Type	Name	Description
OverlayOp	op
GeometryFactory	geometryFactory
PointLocator	ptLocator

Methods

Build(SpatialFunction)

Declaration

public IList<Geometry> Build(SpatialFunction opCode)

Parameters

Type	Name	Description
SpatialFunction	opCode

Returns

Type	Description
IList<Geometry>	A list of the LineStrings in the result of the specified overlay operation.

CollectBoundaryTouchEdge(DirectedEdge, SpatialFunction, IList<Edge>)

Collect edges from Area inputs which should be in the result but which have not been included in a result area. This happens ONLY: during an intersection when the boundaries of two areas touch in a line segment OR as a result of a dimensional collapse.

Declaration

public void CollectBoundaryTouchEdge(DirectedEdge de, SpatialFunction opCode, IList<Edge> edges)

Parameters

Type	Name	Description
DirectedEdge	de
SpatialFunction	opCode
IList<Edge>	edges

CollectLineEdge(DirectedEdge, SpatialFunction, IList<Edge>)

Declaration

public void CollectLineEdge(DirectedEdge de, SpatialFunction opCode, IList<Edge> edges)

Parameters

Type	Name	Description
DirectedEdge	de
SpatialFunction	opCode
IList<Edge>	edges