现在的位置: 首页 > 编程语言 > 正文

多张图片整合成连续动画的代码

2018年02月13日 编程语言 ⁄ 共 1113字 ⁄ 字号 评论关闭

把多张图片整合成连续动画,这恐怕是很多苹果开发者需要的功能。下面是单次播放和循环播放的代码。

animationImageView.animationImages = imageFrames;// imageFrames 是一个图片数组   animationImageView是一个imageview
[UIView setAnimationDelegate:self];
animationImageView.animationDuration = 0.75f; 
animationImageView.animationRepeatCount = 3; 
[animationImageView startAnimating];
shouldPlay = NO;
NSInteger timeout = 3;
[NSTimer scheduledTimerWithTimeInterval:timeout target:self selector:@selector(stopAnimation) userInfo:nil repeats:NO];


    循环播放的代码

UIImageView* animView= [[UIImageView alloc] initWithFrame:self.view.frame];
     animView.animationImages = [NSArray arrayWithObjects:    
                                 [UIImage imageNamed:@"01.gif"],
                                 [UIImage imageNamed:@"02.gif"],
                                 [UIImage imageNamed:@"03.gif"],nil];
     
     // all frames will execute in 1.75 seconds
     animView.animationDuration = 1.75;
     // repeat the annimation forever
     animView.animationRepeatCount = 0;
     // start animating
     [animView startAnimating];
     // add the animation view to the main window 
     [self.view addSubview:animView];

转自:http://www.cocoachina.com/iphonedev/sdk/2011/0602/2915.html

抱歉!评论已关闭.