An object that generates a high-fidelity version of your app's content.
- iOS 13.0+
- Mac Catalyst 13.0+
- tvOS 13.0+
When you want to make your scene content available in PDF format, supply a delegate to the
UIScreenshot object in this property. When the user takes a screenshot involving your scene, the screenshot service asks your delegate to provide the associated PDF data. Your delegate object must conform to the
Provide PDF data for your app's content whenever possible. Providing the data makes it easier and faster for the user to mark up that data later.