Class LineBuilder

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

Inheritance
Object
LineBuilder
Inherited Members
Namespace: NetTopologySuite.Operation.Overlay
Assembly: NetTopologySuite.dll
Syntax
public class LineBuilder

Constructors

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LineBuilder(OverlayOp, GeometryFactory, PointLocator)

Declaration
public LineBuilder(OverlayOp op, GeometryFactory geometryFactory, PointLocator ptLocator)
Parameters
Type Name Description
OverlayOp op
GeometryFactory geometryFactory
PointLocator ptLocator

Methods

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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.
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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
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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