Class MarkHalfEdge

A HalfEdge which supports marking edges with a boolean flag. Useful for algorithms which perform graph traversals.

Inheritance

object

HalfEdge

MarkHalfEdge

DissolveHalfEdge

Implements

IComparable<HalfEdge>

Inherited Members

HalfEdge.Create(Coordinate, Coordinate)

HalfEdge.Init(HalfEdge, HalfEdge)

HalfEdge.Link(HalfEdge)

HalfEdge.Init(HalfEdge)

HalfEdge.Orig

HalfEdge.Dest

HalfEdge.DirectionPt

HalfEdge.Sym

HalfEdge.Next

HalfEdge.Prev

HalfEdge.ONext

HalfEdge.Find(Coordinate)

HalfEdge.Equals(Coordinate, Coordinate)

HalfEdge.Insert(HalfEdge)

HalfEdge.IsEdgesSorted

HalfEdge.CompareTo(HalfEdge)

HalfEdge.CompareAngularDirection(HalfEdge)

HalfEdge.DeltaX

HalfEdge.DeltaY

HalfEdge.ToString()

HalfEdge.ToStringNode()

HalfEdge.Degree()

HalfEdge.PrevNode()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: NetTopologySuite.EdgeGraph

Assembly: NetTopologySuite.dll

Syntax

public class MarkHalfEdge : HalfEdge, IComparable<HalfEdge>

Constructors

MarkHalfEdge(Coordinate)

Creates a new marked edge.

Declaration

public MarkHalfEdge(Coordinate orig)

Parameters

Type	Name	Description
Coordinate	orig	the coordinate of the edge origin

Properties

Marked

Gets or sets a value indicating if this MarkHalfEdge is marked

Declaration

public bool Marked { get; set; }

Property Value

Type	Description
bool

Methods

IsMarked(HalfEdge)

Returns a value indicating that the given edge is marked.

Declaration

public static bool IsMarked(HalfEdge e)

Parameters

Type	Name	Description
HalfEdge	e	An edge

Returns

Type	Description
bool	true if the edge is marked

Mark()

Marks this edge.

Declaration

public void Mark()

Mark(HalfEdge)

Marks the edge.

Declaration

public static void Mark(HalfEdge e)

Parameters

Type	Name	Description
HalfEdge	e	An edge to mark

MarkBoth(HalfEdge)

Marks the edges in a pair.

Declaration

public static void MarkBoth(HalfEdge e)

Parameters

Type	Name	Description
HalfEdge	e	an edge of the pair to mark

SetMark(HalfEdge, bool)

Sets the mark for the given edge to a boolean value.

Declaration

public static void SetMark(HalfEdge e, bool isMarked)

Parameters

Type	Name	Description
HalfEdge	e	An Edge to update
bool	isMarked	The mark value to set

SetMarkBoth(HalfEdge, bool)

Sets the mark for the given edge pair to a boolean value.

Declaration

public static void SetMarkBoth(HalfEdge e, bool isMarked)

Parameters

Type	Name	Description
HalfEdge	e	an edge of the pair to update
bool	isMarked	the mark value to set

Implements

IComparable<T>