Initializes and returns an NSImage instance with the contents of the specified NSData object.
Original signature is '- (id)initWithData:(NSData *)data'
Available in Mac OS X v10.0 and later.
- data (NSData)
- The data object containing the image data.
An initialized NSImage instance, or nil if the method cannot create an image representation from the contents of the specified data object.
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)