Class EdgeEndBuilder

An EdgeEndBuilder creates EdgeEnds for all the "split edges" created by the intersections determined for an Edge. Computes the EdgeEnds which arise from a noded Edge.

Inheritance

Object

EdgeEndBuilder

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 EdgeEndBuilder

Methods

ComputeEdgeEnds(Edge, IList<EdgeEnd>)

Creates stub edges for all the intersections in this Edge (if any) and inserts them into the graph.

Declaration

public void ComputeEdgeEnds(Edge edge, IList<EdgeEnd> l)

Parameters

Type	Name	Description
Edge	edge
IList<EdgeEnd>	l

ComputeEdgeEnds(IEnumerable<Edge>)

Declaration

public IList<EdgeEnd> ComputeEdgeEnds(IEnumerable<Edge> edges)

Parameters

Type	Name	Description
IEnumerable<Edge>	edges

Returns

Type	Description
IList<EdgeEnd>

CreateEdgeEndForNext(Edge, IList<EdgeEnd>, EdgeIntersection, EdgeIntersection)

Create a StubEdge for the edge after the intersection eiCurr. The next intersection is provided in case it is the endpoint for the stub edge. Otherwise, the next point from the parent edge will be the endpoint. eiCurr will always be an EdgeIntersection, but eiNext may be null.

Declaration

public void CreateEdgeEndForNext(Edge edge, IList<EdgeEnd> l, EdgeIntersection eiCurr, EdgeIntersection eiNext)

Parameters

Type	Name	Description
Edge	edge
IList<EdgeEnd>	l
EdgeIntersection	eiCurr
EdgeIntersection	eiNext

CreateEdgeEndForPrev(Edge, IList<EdgeEnd>, EdgeIntersection, EdgeIntersection)

Create a EdgeStub for the edge before the intersection eiCurr. The previous intersection is provided in case it is the endpoint for the stub edge. Otherwise, the previous point from the parent edge will be the endpoint. eiCurr will always be an EdgeIntersection, but eiPrev may be null.

Declaration

public void CreateEdgeEndForPrev(Edge edge, IList<EdgeEnd> l, EdgeIntersection eiCurr, EdgeIntersection eiPrev)

Parameters

Type	Name	Description
Edge	edge
IList<EdgeEnd>	l
EdgeIntersection	eiCurr
EdgeIntersection	eiPrev