CogNPointToNPoint.GetGroupAPoint Method

CogNPointToNPoint GetGroupAPoint Method

Cognex VisionPro 9.5

Gets the X and Y coordinates of the 'group A' point with the given index. Valid indices range from 0 to NumPoints-1 inclusive.

Namespace: Cognex.VisionPro.CalibFix
Assembly: Cognex.VisionPro.CalibFix (in Cognex.VisionPro.CalibFix.dll) Version: 69.0.0.0

Syntax

public void GetGroupAPoint(
	int index,
	out double x,
	out double y
)

public void GetGroupAPoint(
	int index,
	out double x,
	out double y
)

Public Sub GetGroupAPoint ( 
	index As Integer,
	<OutAttribute> ByRef x As Double,
	<OutAttribute> ByRef y As Double
)

Public Sub GetGroupAPoint ( 
	index As Integer,
	<OutAttribute> ByRef x As Double,
	<OutAttribute> ByRef y As Double
)

public:
void GetGroupAPoint(
	int index, 
	[OutAttribute] double% x, 
	[OutAttribute] double% y
)

public:
void GetGroupAPoint(
	int index, 
	[OutAttribute] double% x, 
	[OutAttribute] double% y
)

Exceptions

Exception	Condition
NullReferenceException	x or y is NULL.
ArgumentException	index is less than 0 or greater than or equal to NumPoints.

Remarks

Returns the x- and y-coordinates of the "group A" point with the given index. Valid indices range from 0 to NumPoints - 1, inclusive.