Creates a data consumer that writes to a CFData object.
- iOS 2.0+
- macOS 10.4+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
The CFData object to write to.
You can use this function when you need to represent Core Graphics data as a
CFDataRef type. For example, you might create a
CFDataRef object that you then copy to the pasteboard.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.Learn more about using Apple's beta software