Stores the window’s raster image from a given rectangle expressed in the window’s base coordinate system.
Original signature is '- (void)cacheImageInRect:(NSRect)rectangle'
Available in Mac OS X v10.0 and later.


- rectangle (NSRect)
- The rectangle representing the image to cache.

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