CogTransform2DLinear.Rotation Property

CogTransform2DLinear Rotation Property

Cognex VisionPro 9.8

Returns/sets the rotation of this transform (in radians). When rotation is set the skew, scaling, and aspect remain unchanged.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 75.1.0.0

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
CogTransform2DLinear Changed	Fires when the rotation changes. The following state flags may be affected:

Event Type

Reason

CogTransform2DLinear Changed

Fires when the rotation changes.

The following state flags may be affected:

Remarks

Sets or gets the uniform rotation of this transformation object in radians. When you set the rotation, the Skew, Scaling, and Aspect values remain unchanged. If Skew equals zero, then Rotation, RotationX, and RotationY are equal. Otherwise, Rotation is equal to RotationX and Skew is equal to RotationY minus RotationX. Notice that changes to this property affect both RotationX and RotationY.

In the standard transformation matrix, the symbol for Rotation is θ.