如何在Objective C中像Marque标签那样制作UIImage动画

// 创建一个UIImageView对象
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 200, 50)];
[self.view addSubview:imageView];

// 创建一个UIImage数组，用于存放动画的每一帧图片
NSMutableArray *imageArray = [[NSMutableArray alloc] init];
for (int i = 1; i <= 6; i++) {
    NSString *imageName = [NSString stringWithFormat:@"frame%d.png", i];
    UIImage *image = [UIImage imageNamed:imageName];
    [imageArray addObject:image];
}

// 设置动画的属性
imageView.animationImages = imageArray;
imageView.animationDuration = 0.5; // 动画持续时间
imageView.animationRepeatCount = 0; // 0表示无限循环

// 开始动画
[imageView startAnimating];