#import #import @class TGPaintState; @class TGPaintPanGestureRecognizer; @interface TGPaintInput : NSObject @property (nonatomic, assign) CGAffineTransform transform; - (void)gestureBegan:(TGPaintPanGestureRecognizer *)recognizer; - (void)gestureMoved:(TGPaintPanGestureRecognizer *)recognizer; - (void)gestureEnded:(TGPaintPanGestureRecognizer *)recognizer; - (void)gestureCanceled:(TGPaintPanGestureRecognizer *)recognizer; @end