CogEllipticalAnnulusSection.Rotation Property

CogEllipticalAnnulusSection Rotation Property

Cognex VisionPro

Returns/sets the rotation angle (in radians) from the x-axis of the selected coordinate space to the x-axis of the ellipse.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 65.1.0.0

Syntax

C++

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public double Rotation { get; set; }

public double Rotation { get; set; }

Public Property Rotation As Double 
	Get 
	Set

Public Property Rotation As Double 
	Get 
	Set

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

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

Property Value

Type: Double

Events

Event Type	Reason
CogEllipticalAnnulusSection Changed	Fires when the value of this property changes. The following state flags may be affected:

Event Type

Reason

CogEllipticalAnnulusSection Changed

Fires when the value of this property changes.

The following state flags may be affected:

Remarks

Sets or gets the rotation angle, in radians, of the underlying ellipse. The angle is measured from the x-axis of the selected coordinate space to the rotated x-axis of the ellipse. To find the rotation from the x-axis of the selected space name to the y-axis of the ellipse, add π/2 to this property.

Rotation values are normalized to be between −π and +π.

Default Value: 0