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Calculates rotation matrix

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.3.0.1416 (2.3.0.1416)

Syntax

C#
public static IntPtr cv2DRotationMatrix(
	PointF center,
	double angle,
	double scale,
	IntPtr mapMatrix
)
Visual Basic
Public Shared Function cv2DRotationMatrix ( _
	center As PointF, _
	angle As Double, _
	scale As Double, _
	mapMatrix As IntPtr _
) As IntPtr
Visual C++
public:
static IntPtr cv2DRotationMatrix(
	PointF center, 
	double angle, 
	double scale, 
	IntPtr mapMatrix
)

Parameters

center
Type: System.Drawing..::..PointF
Center of the rotation in the source image.
angle
Type: System..::..Double
The rotation angle in degrees. Positive values mean couter-clockwise rotation (the coordiate origin is assumed at top-left corner).
scale
Type: System..::..Double
Isotropic scale factor
mapMatrix
Type: System..::..IntPtr
Pointer to the destination 2x3 matrix

Return Value

Pointer to the destination 2x3 matrix

See Also