initWithSize:depth:separate:alpha:
Returns a cached image representation initialized with the specified image characteristics.
Declaration
- (id) initWithSize:(NSSize) size depth:(NSWindowDepth) depth separate:(BOOL) flag alpha:(BOOL) alpha;Parameters
- size:
The size of the image, measured in points.
- depth:
The bit depth of the image. Specify 0 if you want the image to be the same depth as the deepest screen on the current system.
- flag:
True if the receiver should use a separate offscreen window to store the image; otherwise, False if the receiver should use a shared window.
- alpha:
True if the image includes transparency information; otherwise, False.
Return Value
The initialized NSCachedImageRep object or nil if the object could not be initialized.