ios各種動畫效果

最普通動畫: 
//開始動畫 
[UIView beginAnimations:nil context:nil];  
//設定動畫持續時間 
[UIView setAnimationDuration:2]; 
//動畫的內容 
frame.origin.x += 150; 
[img setFrame:frame]; 
//動畫結束 
[UIView commitAnimations]; 

連續動畫:一個接一個地顯示一系列的圖像 
NSArray *myImages = [NSArray arrayWithObjects: 
[UIImage imageNamed:@"myImage1.png"], 
[UIImage imageNamed:@"myImage2.png"], 
[UIImage imageNamed:@"myImage3.png"], 
[UIImage imageNamed:@"myImage4.gif"], nil]; 

UIImageView *myAnimatedView = [UIImageView alloc]; 
[myAnimatedView initWithFrame:[self bounds]]; 
myAnimatedView.animationImages = myImages; //animationImages屬性返回一個存放動畫圖片的數組 
myAnimatedView.animationDuration = 0.25; //瀏覽整個圖片一次所用的時間 
myAnimatedView.animationRepeatCount = 0; // 0 = loops forever 動畫重復次數 
[myAnimatedView startAnimating]; 
[self addSubview:myAnimatedView]; 
[myAnimatedView release]; 

CATransition Public API動畫: 
CATransition *animation = [CATransition animation]; 
//動畫時間 
    animation.duration = 0.5f; 
//先慢后快 
    animation.timingFunction = UIViewAnimationCurveEaseInOut; 
animation.fillMode = kCAFillModeForwards; 
//animation.removedOnCompletion = NO; 

//各種動畫效果 
/* 
kCATransitionFade; 
kCATransitionMoveIn; 
kCATransitionPush;z 
kCATransitionReveal; 
*/ 
/* 
kCATransitionFromRight; 
kCATransitionFromLeft; 
kCATransitionFromTop; 
kCATransitionFromBottom; 
*/ 
//各種組合 
animation.type = kCATransitionPush; 
animation.subtype = kCATransitionFromRight; 

[self.view.layer addAnimation:animation forKey:@"animation"]; 

CATransition Private API動畫: 
animation.type可以設定為以下效果 
動畫效果匯總: 
/* 
suckEffect（三角） 

rippleEffect（水波抖動） 

pageCurl（上翻頁） 

pageUnCurl（下翻頁） 

oglFlip（上下翻轉） 

cameraIris/cameraIrisHollowOpen/cameraIrisHollowClose  （鏡頭快門，這一組動畫是有效果，只是很難看，不建議使用 

而以下為則黑名單： 

spewEffect: 新版面在屏幕下方中間位置被釋放出來覆蓋舊版面. 

- genieEffect: 舊版面在屏幕左下方或右下方被吸走, 顯示出下面的新版面 (阿拉丁燈神?). 

- unGenieEffect: 新版面在屏幕左下方或右下方被釋放出來覆蓋舊版面. 

- twist: 版面以水平方向像龍卷風式轉出來. 

- tubey: 版面垂直附有彈性的轉出來. 

- swirl: 舊版面360度旋轉并淡出, 顯示出新版面. 

- charminUltra: 舊版面淡出并顯示新版面. 

- zoomyIn: 新版面由小放大走到前面, 舊版面放大由前面消失. 

- zoomyOut: 新版面屏幕外面縮放出現, 舊版面縮小消失. 

- oglApplicationSuspend: 像按"home" 按鈕的效果. 
*/ 

UIView Animations 動畫: 
[UIView beginAnimations:@"animationID" context:nil]; 
[UIView setAnimationDuration:0.5f]; 
[UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; 
[UIView setAnimationRepeatAutoreverses:NO]; 
//以下四種效果 
/* 
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.view cache:YES];//oglFlip, fromLeft 
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.view cache:YES];//oglFlip, fromRight  
[UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:self.view cache:YES]; 
[UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self.view cache:YES]; 
*/ 

[self.view exchangeSubviewAtIndex:1 withSubviewAtIndex:0]; 
[UIView commitAnimations]; 
IOS4.0新方法: 
方法: +(void)animateWithDuration:(NSTimeInterval)duration animations:(void (^)(void))animations; 
+ (void)animateWithDuration:(NSTimeInterval)duration animations:(void (^)(void))animations completion:(void (^)(BOOL finished))completion; //多一個動畫結束后可以執行的操作. 
//下邊是嵌套使用,先變大再消失的動畫效果. 
[UIView animateWithDuration:1.25 animations:^{ 
CGAffineTransform newTransform = CGAffineTransformMakeScale(1.2, 1.2); 
[firstImageView setTransform:newTransform]; 
[secondImageView setTransform:newTransform];} 
completion:^(BOOL finished){ 
[UIView animateWithDuration:1.2 animations:^{ 
[firstImageView setAlpha:0]; 
[secondImageView setAlpha:0];} completion:^(BOOL finished){ 
[firstImageView removeFromSuperview]; 
[secondImageView removeFromSuperview]; }]; 
}];