UIInterfaceOrientationIsLandscape(_:) Declarationfunc UIInterfaceOrientationIsLandscape(_ orientation: UIInterfaceOrientation) -> Bool See AlsoFunctionsUIDeviceOrientationIsLandscape(_:)UIDeviceOrientationIsPortrait(_:)UIDeviceOrientationIsValidInterfaceOrientation(_:)UIInterfaceOrientationIsPortrait(_:)UIWritingToolsCoordinatorTextAnimationDebugDescription(_:)