Get objects in custom UIView objective c

Question

I have a custom UIView which I named UIWheel that I am rotating upon TouchDown. This UIWheel has many UIViews which I would like to rotate at the opposite direction (so that they remain appearing upright even after rotation) .

How do I code to tell it to get all of the UIViews in the UIWheel and in TouchDown rotate in the opposite direction?

Answer 1

Using the subviews property, iterate over each subview and rotate it exactly the way you rotate the outer view, but in the opposite direction.

Answer 2

As another option, you can move the part which you do want to rotate into its own subview, and just rotate that subview. It's a little counter-intuitive to rotate every object, then rotate a large number of them back into position.