CATransition页面从顶部卷曲 [英] CATransition page curl from top

问题描述

我想知道是否有人使用CATRANSITION从顶部管理页面卷。我有以下内容：

I wanted to know if anyone managed a pagecurl from the top using the CATRANSITION. I have the following :

CATransition *animation = [CATransition animation];
 [animation setDelegate:self];
 [animation setDuration:0.35];
 [animation setTimingFunction:UIViewAnimationCurveEaseInOut];
 animation.type = @"pageCurl";

 animation.subtype = kCATransitionFromTop;

 animation.fillMode = kCAFillModeForwards;

 animation.endProgress = 0.30;
 [animation setRemovedOnCompletion:NO];
 [self.view.layer addAnimation:animation forKey:@"pageCurlAnimation"];

但不幸的是，它总是从底部卷曲页面。如果有人能告诉我如何从顶部进行页面卷曲，我将非常感激。

but unfortunately, it always does the page curl from the bottom. I will be very grateful if anyone can tell me how to do a page curl from the top.

非常感谢。

推荐答案

subtype = KCATransitionFromLeft or KCATransitionFromRight 

如果你想要一个卷曲页面的总动画，你也可以删除animation.endProgress。
=）

you can also remove the animation.endProgress if you want a total animation of curl page . =)

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