CogAutoSelect.QueryPointSetX Method

CogAutoSelect QueryPointSetX Method

Cognex VisionPro 9.22

Set the X coordinate of the query point at the supplied index. This value is in the selected space of the input image.

Namespace: Cognex.VisionPro.AutoSelect
Assembly: Cognex.VisionPro.AutoSelect (in Cognex.VisionPro.AutoSelect.dll) Version: 87.0.0.0

Syntax

public void QueryPointSetX(
	int index,
	double newValue
)

public void QueryPointSetX(
	int index,
	double newValue
)

Public Sub QueryPointSetX ( 
	index As Integer,
	newValue As Double
)

Public Sub QueryPointSetX ( 
	index As Integer,
	newValue As Double
)

public:
void QueryPointSetX(
	int index, 
	double newValue
)

public:
void QueryPointSetX(
	int index, 
	double newValue
)

index: Type: System Int32
The zero based index of the query point under consideration.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when the specified point X coordinate is changed.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	If the supplied query point index is less than zero or greater than or equal to the current number of defined query points.