IOS利用图片序列创建动态图片效果

NSMutableArray * images = [NSMutableArray arrayWithCapacity:6];
for (int i = 1; i <= 6; i++)
{
NSString * imageName = [NSString stringWithFormat:@"run%d.tiff",i];
UIImage * image = [UIImage imageNamed:imageName];

[images addObject:image];
}
imageview.animationImages = images;

imageview.animationDuration = 0.3;
[imageview startAnimating];