CogNPointToNPoint.NumPoints Property

CogNPointToNPoint NumPoints Property

Cognex VisionPro 9.8 SR1

The number of points in each point set. This is the number of 'group B' points, and also the number of 'group A' points.

Namespace: Cognex.VisionPro.CalibFix
Assembly: Cognex.VisionPro.CalibFix (in Cognex.VisionPro.CalibFix.dll) Version: 75.0.0.0

Syntax

C++

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public int NumPoints { get; set; }

public int NumPoints { get; set; }

Public Property NumPoints As Integer 
	Get 
	Set

Public Property NumPoints As Integer 
	Get 
	Set

public:
property int NumPoints {
	int get ();
	void set (int value);
}

public:
property int NumPoints {
	int get ();
	void set (int value);
}

Property Value

Type: Int32

Events

Event Type	Reason
CogNPointToNPoint Changed	Fires when the value of this property changes. The following state flags may be affected: SfNumPoints SfGetGroupAPointX SfGetGroupAPointY SfGetGroupBPointX SfGetGroupBPointY

Event Type

Reason

CogNPointToNPoint Changed

Fires when the value of this property changes.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	The new value is less than 0.

Remarks

The number of points in each point set. This is the number of "group B" points and also the number of "group A" points.

If you increase the number of points, the extra points are added to the end of the existing point sets and initialized to (0, 0). If you decrease the number of points, the points are removed from the end of each point set.

Default Value: 0