动画 animation

    [UIView beginAnimations:@"trun" context:nil];//开始一个动画
    [UIView setAnimationDuration:1];                   //动画的时间
    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];//动画的曲线
    [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.view cache:YES];//从右侧开始水平翻转
    [self.view addSubview:self.viewController.view];//加载到主视图中
    [UIView commitAnimations]; //提交动画

动画的几种效果：

左翻转  UIViewAnimationTransitionFlipFromLeft;
在翻转  UIViewAnimationTransitionFlipFromRight;
往上翻  UIViewAnimationTransitionCurlUp;
往下翻  UIViewAnimationTransitionCurlDown;

2.CATransition

    CATransition *transition=[CATransition animation];
    transition.duration=1;//持续时间
    transition.timingFunction=[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];/
    transition.type=kCATransitionMoveIn;/动画过渡的种类
    transition.subtype=kCATransitionFromBottom;//动画过渡的方向
    [self.view.layer addAnimation:transition forKey:nil];//在主界面View的layer添加动画

type为动画过渡的类型，

KCATransitionFade 淡出
KCATransitionMoveIn 覆盖原图
KCATransitionPush  推出
KCATransitionReveal 底部显出来

subType类型：

kCATransitionFromRight  从右侧翻转
kCATransitionFromLeft
kCATransitionFromTop
kCATransitionFromBottom

另外的动画：

[transition [email protected]"suckEffect"];

pageCurl  向上翻一面
pageUnCurl  向下
rippleEffect 水滴
suckEffect   收缩效果
cube      立方体效果
oglFlip    上下翻转效果