CogOCVPatternPosition.RotationUncertainty Property

CogOCVPatternPosition RotationUncertainty Property

Cognex VisionPro 9.5

Rotation uncertainty specifies the +/- range (in radians) that the pattern may vary from its expected rotation. Uncertainty value must be greater than or equal to zero.

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

Syntax

C++

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public double RotationUncertainty { get; set; }

public double RotationUncertainty { get; set; }

Public Property RotationUncertainty As Double 
	Get 
	Set

Public Property RotationUncertainty As Double 
	Get 
	Set

public:
property double RotationUncertainty {
	double get ();
	void set (double value);
}

public:
property double RotationUncertainty {
	double get ();
	void set (double value);
}

Property Value

Type: Double

Events

Event Type	Reason
CogOCVPatternPosition Changed	Fires when this property changes. The following state flag may be affected: SfRotationUncertainty

Event Type

Reason

CogOCVPatternPosition Changed

Fires when this property changes.

The following state flag may be affected:

SfRotationUncertainty

Exceptions

Exception	Condition
ArgumentException	The supplied uncertainty is < 0 or > 5 degrees (0.087266 radians).

Remarks

The expected range, in radians, of the image-to-image variation of the overall pattern's rotation with respect to the selected space of the input image. This is an unsigned value; specify 0.1 to specify a range of -0.1 through +0.1 radians.

Default Value: 0.0