iOS-Senior17-Gif动画图片(代码)

自己先手动拖进工程一组图片，以.tiff为后缀的

//创建一个显示图片的imageview

UIImageView *showGIFImage = [[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds];

[self.view addSubview:showGIFImage];

//创建一个存储图片的数组

NSMutableArray *saveArray = [NSMutableArray array];

for (int i = 1; i < 6; i++) {

NSString *imageName = [NSString stringWithFormat:@"%d.tiff",i];

UIImage *image = [UIImage imageNamed:imageName];

[saveArray addObject:image];

}

//设置GIF图片组

showGIFImage.animationImages = saveArray;

//设置播放速率

showGIFImage.animationDuration = 1.0f;

//设置播放次数（设置动图图重复的次数）[-1为无限次播放]

showGIFImage.animationRepeatCount = -1;

//动图需要设置开启

[showGIFImage startAnimating];