ios - 在 iOS 的专辑封面上显示一些图像

Question

我想在我的应用程序的专辑封面上显示一些图像，例如下面的图像。

编辑:-
我想在启用分页的情况下在 UICollectionViewCell 和 collectionView scrollDirection Horizo​​ntal 中显示此 View 。

任何帮助将不胜感激。并提前致谢。

Answer 1

不知道你的问题理解是否正确。如果您想做我在图片上看到的事情，请尝试以下操作:

UIView *cover = [[UIView alloc] initWithFrame:CGRectMake(100, 100, 500, 500)];
cover.backgroundColor = [UIColor blueColor];
int width = 200;
int height = 350;

int posx = 100;
int posy = 50;
for (int i = 0; i < 10; i++) {
    //craete images
    UIView *imagebg = [[UIView alloc] initWithFrame:CGRectMake(posx + arc4random_uniform(20), posy + arc4random_uniform(20), width, height)];
    imagebg.backgroundColor = [UIColor whiteColor];
    UIImageView *image = [[UIImageView alloc] initWithFrame:CGRectMake(20, 20, width - 40, height - 50)];
    image.image = [UIImage imageNamed:@"loading-screen.png"];
    [imagebg addSubview:image];

    //rotate
    double rads = arc4random_uniform(100)/10;
    CGAffineTransform transform = CGAffineTransformRotate(imagebg.transform, rads);
    imagebg.transform = transform;

    //add as subview
    [cover addSubview:imagebg];
}

[self.view addSubview:cover];