iBook page flip transition

问题

I'm trying recreate iBook like transition for pages in landscape mode for an pdf reader app. I only need the animation, not the, touch handling like iBook app; the user with a simple swipe turn the page. I have tried different sample code, including Leaves, but I can't find anything simple. Can Anyone help me to create this simple animation, or there's a simple way to recreate iBook transition?

回答1:

Ole Begemann has done something like this. You can find the project here on GitHub.

Ole also writes a superb blog summary of some of the best developer links and tutorials around. Well worth subscribing to!

回答2:

Look at the UIView documentation for animation types available. Here is what I'd use:

UIViewAnimationOptions animation;
if (pageNumberLower) {
    animation = UIViewAnimationOptionTransitionCurlDown;
} else {
    animation = UIViewAnimationOptionTransitionCurlUp;
}

[UIView transitionWithView:myChangingView
                  duration:0.5
                   options:animation
                animations:^{ CHANGE PAGE HERE }
                completion:NULL];

来源：https://stackoverflow.com/questions/5805038/ibook-page-flip-transition