addSublayer vs addSubView which is more efficient?
- by soonio
I have 5 UIImageViews for displaying 5 images. For my app, I need swap the order of them depending on some events. I achieve this by calling:
[anImageView1 removeFromSuperview];
[self.view insertSubview:anImageView1 aboveSubview:anImageView2];
Recently, I've come across a different method for doing this using 1 UIView and 5 UIImageViews. Each…
