Whether the image should be cached in a decoded form. The value of this key must be a CFBoolean value. The default value is kCFBooleanTrue. This key can be provided in the options dictionary that you can pass to the functions CGImageSourceCopyPropertiesAtIndex and CGImageSourceCreateImageAtIndex.
Available in Mac OS X v10.4 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)