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Sets the image ROI to a given rectangle. If ROI is NULL and the value of the parameter rect is not equal to the whole image, ROI is allocated.

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.0.1717 (2.4.0.1717)

Syntax

C#
public static void cvSetImageROI(
	IntPtr image,
	Rectangle rect
)
Visual Basic
Public Shared Sub cvSetImageROI ( _
	image As IntPtr, _
	rect As Rectangle _
)
Visual C++
public:
static void cvSetImageROI(
	IntPtr image, 
	Rectangle rect
)

Parameters

image
Type: System..::..IntPtr
Image header.
rect
Type: System.Drawing..::..Rectangle
ROI rectangle.

See Also