The presentation style for modally presented view controllers.
- iOS 3.2+
- tvOS 9.0+
The presentation style determines how a modally presented view controller is displayed onscreen. In a horizontally compact environment, modal view controllers are always presented full-screen. In a horizontally regular environment, there are several different presentation options.
The default value for this property is
UIModal. For a list of possible presentation styles, and their compatibility with the available transition styles, see the
UIModal constant descriptions.