Class PolygonizeDirectedEdge

A DirectedEdge of a PolygonizeGraph, which represents an edge of a polygon formed by the graph. May be logically deleted from the graph by setting the marked flag.

Inheritance
object
GraphComponent
DirectedEdge
PolygonizeDirectedEdge
Implements
Inherited Members
Namespace: NetTopologySuite.Operation.Polygonize
Assembly: NetTopologySuite.dll
Syntax
public class PolygonizeDirectedEdge : DirectedEdge, IComparable

Constructors

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PolygonizeDirectedEdge(Node, Node, Coordinate, bool)

Constructs a directed edge connecting the from node to the to node.

Declaration
public PolygonizeDirectedEdge(Node from, Node to, Coordinate directionPt, bool edgeDirection)
Parameters
Type Name Description
Node from
Node to
Coordinate directionPt

Specifies this DirectedEdge's direction (given by an imaginary line from the from node to directionPt).
bool edgeDirection

Whether this DirectedEdge's direction is the same as or opposite to that of the parent Edge (if any).

Properties

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IsInRing

Returns the ring of directed edges that this directed edge is a member of, or null if the ring has not been set.

Declaration
public bool IsInRing { get; }
Property Value
Type Description
bool
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Label

Returns the identifier attached to this directed edge. Attaches an identifier to this directed edge.

Declaration
public long Label { get; set; }
Property Value
Type Description
long
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Next

Returns the next directed edge in the EdgeRing that this directed edge is a member of. Sets the next directed edge in the EdgeRing that this directed edge is a member of.

Declaration
public PolygonizeDirectedEdge Next { get; set; }
Property Value
Type Description
PolygonizeDirectedEdge
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Ring

Gets/Sets the ring of directed edges that this directed edge is a member of.

Declaration
public EdgeRing Ring { get; set; }
Property Value
Type Description
EdgeRing

Implements