VertexAddedEventArgs Constructor

Cognex VisionPro 9.21

Construct the VertexAddedEventArgs object with the supplied index, x-coordinate, y-coordinate, and new number of vertices. When the VertexAddedEvent has been caused by setting NumVertices to a value greater than the existing number of vertices, the index will be -1 (i.e. added to the end of the list of vertices) and the x-coordinate and y-coordinate will both be zero.

Namespace: Cognex.Vision
Assembly: Cognex.Vision.Core.Net (in Cognex.Vision.Core.Net.dll) Version: 9.21.0.0

Syntax

C++

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public VertexAddedEventArgs(
	int index,
	double newX,
	double newY,
	int newNumVertices
)

public VertexAddedEventArgs(
	int index,
	double newX,
	double newY,
	int newNumVertices
)

Public Sub New ( 
	index As Integer,
	newX As Double,
	newY As Double,
	newNumVertices As Integer
)

Public Sub New ( 
	index As Integer,
	newX As Double,
	newY As Double,
	newNumVertices As Integer
)

public:
VertexAddedEventArgs(
	int index, 
	double newX, 
	double newY, 
	int newNumVertices
)

public:
VertexAddedEventArgs(
	int index, 
	double newX, 
	double newY, 
	int newNumVertices
)

Parameters

index: Type: System Int32
The index of the added vertex. -1 means that new vertices were added at the end until the number of vertices equaled newNumVertices.

newX: Type: System Double
X-coordinate of the new vertex.

newY: Type: System Double
Y-coordinate of the new vertex.

newNumVertices: Type: System Int32
The new number of vertices in the Polygon.