Class Graph

Represents an oriented or unoriented weighted graph.

Inheritance

Object

CVHandle

Seq

Set

Graph

Inherited Members

Seq.Storage

Seq.Kind

Seq.ElementSize

Seq.Count

Seq.HPrev

Seq.HNext

Seq.VPrev

Seq.VNext

Seq.SetBlockSize(Int32)

Seq.Push()

Seq.Push<TElement>(TElement[])

Seq.PushFront()

Seq.PushFront<TElement>(TElement[])

Seq.Pop()

Seq.Pop<TElement>(TElement)

Seq.Pop<TElement>(TElement[])

Seq.PopFront()

Seq.PopFront<TElement>(TElement)

Seq.PopFront<TElement>(TElement[])

Seq.Insert<TElement>(Int32, TElement)

Seq.Insert(Int32, Seq)

Seq.Insert(Int32, Arr)

Seq.Remove(Int32)

Seq.Remove(SeqSlice)

Seq.GetElement(Int32)

Seq.GetElementIndex(IntPtr)

Seq.CopyTo<TElement>(TElement[])

Seq.CopyTo<TElement>(TElement[], SeqSlice)

Seq.ToArray<TElement>()

Seq.Slice(SeqSlice, MemStorage, Boolean)

Seq.Sort<TElement>(Comparison<TElement>)

Seq.Search<TElement>(TElement, Comparison<TElement>, Boolean)

Seq.Invert()

Seq.Partition<TElement>(MemStorage, Seq, Func<TElement, TElement, Boolean>)

Seq.ReleaseHandle()

Namespace: OpenCV.Net

Assembly: OpenCV.Net.dll

Syntax

public class Graph : Set

Properties

EdgeCount

Gets the total number of edges in the graph.

Declaration

public int EdgeCount { get; }

Property Value

Type	Description
Int32

HeaderSize

Gets the size of the Graph header, in bytes.

Declaration

public static int HeaderSize { get; }

Property Value

Type	Description
Int32

VertexCount

Gets the total number of vertices in the graph.

Declaration

public int VertexCount { get; }

Property Value

Type	Description
Int32

Methods

Clear()

Removes all vertices and edges from the graph.

Declaration

public override void Clear()

Overrides

Set.Clear()

Clone(MemStorage)

Creates a full copy of the graph.

Declaration

public Graph Clone(MemStorage storage = null)

Parameters

Type	Name	Description
MemStorage	storage	The destination MemStorage instance on which to store the new graph. If storage is null, the same memory storage of this graph is used.

Returns

Type	Description
Graph	A new Graph instance that is a copy of this graph.

GetVertexDegree(Int32)

Counts the number of edges incident to the vertex.

Declaration

public int GetVertexDegree(int index)

Parameters

Type	Name	Description
Int32	index	The index of the graph vertex.

Returns

Type	Description
Int32	The number of edges incident to the vertex.

RemoveEdge(Int32, Int32)

Removes an edge from the graph.

Declaration

public void RemoveEdge(int startIndex, int endIndex)

Parameters

Type	Name	Description
Int32	startIndex	The index of the starting vertex of the edge.
Int32	endIndex	The index of the ending vertex of the edge.

RemoveVertex(Int32)

Removes a vertex from the graph.

Declaration

public int RemoveVertex(int index)

Parameters

Type	Name	Description
Int32	index	The index of the removed vertex.

Returns

Type	Description
Int32	The number of edges deleted.