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CvInvokecvSetImageROI Method
http://www.emgu.com
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.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
Syntax
public static void cvSetImageROI(
	IntPtr image,
	Rectangle rect
)

Parameters

image
Type: SystemIntPtr
Image header.
rect
Type: System.DrawingRectangle
ROI rectangle.
See Also