如何在iPhone應用程序中實現圖像翻轉動畫

Question

如何實現向右翻轉圖像翻轉動畫。代碼如下。 plz幫助。

imageview.animationImages=[NSArray arrayWithObjects: 
    [UIImage imageNamed:@"image1.png"], 
    [UIImage imageNamed:@"imag2.png"], 
    [UIImage imageNamed:@"imag3.png"], 
    [UIImage imageNamed:@"imag4.png"], 
    [UIImage imageNamed:@"imag5.png"], 
    [UIImage imageNamed:@"imag6.png"], 
    [UIImage imageNamed:@"imag7.png"], nil]; 

imageview.animationDuration=15.0; 
imageview.animationRepeatCount=0; 
[imageview startAnimating]; 

Answer 1

垂直翻轉

[UIView animateWithDuration:1.0 animations:^{ 
    yourView.layer.transform = CATransform3DMakeRotation(M_PI,1.0,0.0,0.0); 
} completion:^(BOOL finished){ 
    // code to be executed when flip is completed 
}]; 

的水平翻轉

[UIView animateWithDuration:1.0 animations:^{ 
    yourView.layer.transform = CATransform3DMakeRotation(M_PI,0.0,1.0,0.0); 
} completion:^(BOOL finished){ 
    // code to be executed when flip is completed 
}]; 

，不要忘了QuartzCore框架添加到項目和進口

#import <QuartzCore/QuartzCore.h> 

Answer 2

[UIView beginAnimations:nil context:nil]; 
[UIView setAnimationDuration:0.5]; 

[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:imageview cache:NO]; 
[UIView commitAnimations]; 

我覺得這個代碼可以幫助你。