Polygon.SetVertexX Method

Polygon SetVertexX Method

Cognex VisionPro 9.21

Set the X-coordinate of the vertex with the given index.

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

Syntax

public void SetVertexX(
	int index,
	double value
)

public void SetVertexX(
	int index,
	double value
)

Public Sub SetVertexX ( 
	index As Integer,
	value As Double
)

Public Sub SetVertexX ( 
	index As Integer,
	value As Double
)

public:
void SetVertexX(
	int index, 
	double value
)

public:
void SetVertexX(
	int index, 
	double value
)

index: Type: System Int32
Index of the vertex. Must be >= 0 and < NumVertices.

Exceptions

Exception	Condition
ArgumentException	NumVertices < 1.
ArgumentException	index < 0 or index > ( NumVertices -1)

Remarks

Changed Raised when a vertex is changed.

Remarks

Gets the x-coordinate of the vertex with the given index. Use SetVertex() and GetVertex() to set or get both the x- and y-coordinate at once.