Returns a new image that represents the original image after cropping to a rectangle.
Original signature is '- (CIImage *)imageByCroppingToRect:(CGRect)r'
Available in Mac OS X v10.5 and later.


- r (CGRect)
- MISSING

An image object cropped to the specified rectangle.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)