从左到右翻转iOS 4之前的UIView

Question

我知道有一个简单的UIViewAnimationOptionTransitionFlipFromLeft方法来实现它,但是你如何做类似的事情(即翻转UIView)在iOS 4之前,iPad例如.

Answer 1

[UIView beginAnimations: @"flipOverCard1" context: nil];
[UIView setAnimationDuration: 0.5f];
[UIView setAnimationTransition: UIViewAnimationTransitionFlipFromLeft forView: card1 cache: YES];

// Stuff to do while transitioning

[UIView commitAnimations];