System/Library/PrivateFrameworks/FlightUtilities.framework

FUFlightPreviewController.h

Download FUFlightPreviewController.h

1. NSObject
2. >
3. UIResponder
4. >
5. UIViewController
6. >
7. FUFlightViewController

@interface FUFlightPreviewController : FUFlightViewController

- (struct CGSize { double x0; double x1; })preferredContentSize;
- (id)flightView;

@end