The context’s sharegroup object. (read-only)
- iOS 2.0–12.0Deprecated
- tvOS 9.0–12.0Deprecated
Retrieve the sharegroup of a context when you want to create two or more contexts that share rendering resources. Call
init(api:) to initialize the first context, retrieve its sharegroup, and then initialize additional contexts by calling
init(api:, passing this sharegroup as the parameter.