cancelInteractiveTransition()
Notifies the system that user interactions canceled the transition.
Declaration
func cancelInteractiveTransition()Discussion
While tracking user interactions, gesture recognizers or your interactive animator object should call this method when interactions suggest that the user wants to cancel or abort the view controller transition. For example, if the user reverses the swipe direction and touch events end, suggesting that the user decided against the transition, you would call this method.
Always follow calls to this method with a call to the completeTransition(_:) method to finalize the transition.