CogPMRedLineZoneAngle.Overlap Property

CogPMRedLineZoneAngle Overlap Property

Cognex VisionPro 9.20

Gets or sets the overlap threshold (in radians) for the angle degree of freedom zone.

Namespace: Cognex.VisionPro.PMRedLine
Assembly: Cognex.VisionPro.PMRedLine (in Cognex.VisionPro.PMRedLine.dll) Version: 80.0.0.0

Syntax

C++

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public double Overlap { get; set; }

public double Overlap { get; set; }

Public Property Overlap As Double 
	Get 
	Set

Public Property Overlap As Double 
	Get 
	Set

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

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

Property Value

Type: Double
The angle overlap threshold (in radians). Default value is 2 * pi.

Events

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

Exceptions

Exception	Condition
ArgumentOutOfRangeException	The supplied value is less than zero.

Remarks

Two result candidates are said to overlap in the angle degree of freedom if the absolute difference between their angles is less than or equal to the given Overlap threshold.

PMRedLine discards the weaker pattern instance when two pattern instances overlap for all degrees of freedom (DOF) as well as area. See the Overlap property of the scale DOF zone, and the XYOverlap property of the CogPMRedLineRunParams class for more information.