CogPMAlignZoneScale.Low Property

CogPMAlignZoneScale Low Property

Cognex VisionPro 9.7

Low limit for DOF zone. Only used if Configuration is cogPMAlignZoneLowHigh. In this case, PMAlign will use the low & high limits for the expected range of values. Low must be <= to high. Setting low > high will also set high to the new value.

Namespace: Cognex.VisionPro.PMAlign
Assembly: Cognex.VisionPro.PMAlign (in Cognex.VisionPro.PMAlign.dll) Version: 73.0.0.0

Syntax

C++

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public double Low { get; set; }

public double Low { get; set; }

Public Property Low As Double 
	Get 
	Set

Public Property Low As Double 
	Get 
	Set

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

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

Property Value

Type: Double

Events

Event Type	Reason
CogPMAlignZoneScale Changed	Fires when the value of this property changes. The following state flag may be affected: SfHigh
CogPMAlignZoneScale Changed	Fires when the value of this property changes and High was changed as well. The following state flags may be affected: SfLow SfHigh

Event Type

Reason

CogPMAlignZoneScale Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfHigh

CogPMAlignZoneScale Changed

Fires when the value of this property changes and High was changed as well.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	The supplied value is less than or equal to zero.

Remarks

Low limit for the scale degree of freedom. Only used if Configuration is LowHigh. In this case, PMAlign will use the low and high limits for the expected range of values. High must be greater than Low. Setting Low to a value greater than High also sets High to the new value.

This scale limit is measured from the SelectedSpaceName of the InputImage to "Pattern Space". This is equivalent to the scale component of the CogTransform2DLinear returned by GetPose function.

Default Value: 0.8