CogPMRedLineZoneAngle.High Property

CogPMRedLineZoneAngle High Property

Cognex VisionPro 9.24

Gets or sets the high limit (in radians) for the angle degree of freedom zone.

Namespace: Cognex.VisionPro.PMRedLine
Assembly: Cognex.VisionPro.PMRedLine (in Cognex.VisionPro.PMRedLine.dll) Version: 91.0.0.0

Syntax

C++

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public double High { get; set; }

public double High { get; set; }

Public Property High As Double 
	Get 
	Set

Public Property High As Double 
	Get 
	Set

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

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

Property Value

Type: Double
The high limit of the angle range (in radians). Default value is +pi/4.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when this property changes. The following state flag may be affected: SfHigh
ICogChangedEvent Changed	Fires when this property changes and the low limit is also changed. The following state flags may be affected: SfHigh SfLow

Remarks

The high limit is only used if the Configuration property is set to LowHigh. In this case PMRedLine will find pattern instances whose result angle lies between the low and high limit values.

The result angle is measured from the selected space of the InputImage to the coordinate space of the pattern (as defined by the pattern Origin). It can be accessed using the Rotation property of the CogTransform2DLinear returned by the GetPose method of the CogPMRedLineResult class.

You can specify any value for the high angle limit. Setting the high limit to a value smaller than the low limit also sets the low limit to the new value.

The tool always returns angle results in the range -pi to +pi.