#import @interface TGPhotoCropRotationView : UIControl @property (nonatomic, assign) UIInterfaceOrientation interfaceOrientation; @property (nonatomic, assign) CGFloat angle; @property (nonatomic, readonly) bool isTracking; @property (nonatomic, copy) bool(^shouldBeginChanging)(void); @property (nonatomic, copy) void(^didBeginChanging)(void); @property (nonatomic, copy) void(^angleChanged)(CGFloat angle, bool resetting); @property (nonatomic, copy) void(^didEndChanging)(void); - (void)setAngle:(CGFloat)angle animated:(bool)animated; - (void)resetAnimated:(bool)animated; @end