iphone sdk：如何在UIImageView中使用CoreAnimation动画设置图像集？

Question

我已经在UIImageView中加载了一组图像。如何使用CoreAnimation在UIImageView中对图像进行动画处理？ PLZ给我suggesstions

Answer 1

如果你只想动画在ImageView的图像集，下面的代码将有助于

UIImageView* animatedImageView = [[UIImageView alloc]init]; 
animatedImageView.animationImages = [NSArray arrayWithObjects:  
            [UIImage imageNamed:@"1.gif"], 
            [UIImage imageNamed:@"2.gif"], 
            [UIImage imageNamed:@"3.gif"], 
            [UIImage imageNamed:@"4.gif"], nil]; 
animatedImageView.animationDuration = 1.0f; 
animatedImageView.animationRepeatCount = 0; 
[animatedImageView startAnimating]; 
[self.view addSubview: animatedImageView]; 

Answer 2

它是与剩余时间的动画图像非常漂亮的代码，如果你设置的计时器报警在动画根据定时器的剩余秒我已经使用图像以便使花

{图像

// -----------------图片动画------------------- //

-(void)imageAnimationMethod 

    { 

imageAnimation=[[UIImageView alloc]initWithFrame:CGRectMake(20, 150, 135, 135)]; 


    [ self.view addSubview:imageAnimation]; 

imageAnimation.animationImages=[NSArray arrayWithObjects: 
           [UIImage imageNamed:@"101.png"], 
           [UIImage imageNamed:@"102.png"], 
           [UIImage imageNamed:@"103.png"], 
           [UIImage imageNamed:@"104.png"], 
           [UIImage imageNamed:@"105.png"], 
           [UIImage imageNamed:@"106.png"], 
           [UIImage imageNamed:@"107.png"], 
           [UIImage imageNamed:@"108.png"], 
           [UIImage imageNamed:@"109.png"], 
           [UIImage imageNamed:@"110.png"], 
           [UIImage imageNamed:@"111.png"], 
           [UIImage imageNamed:@"112.png"], 
           [UIImage imageNamed:@"113.png"], 
           [UIImage imageNamed:@"114.png"], 
           [UIImage imageNamed:@"115.png"], 
           [UIImage imageNamed:@"116.png"], 

          nil]; 

// -----剩余的第二剩余的计时器--------- //

int i=remaining*16/16; 


    imageAnimation.animationDuration=i; 

    imageAnimation.animationRepeatCount=0; 



} 
}