Centering a view in its superview using Visual Format Language

Question

I just started learning AutoLayout for iOS and had a look at Visual Format Language.

It all works fine except for one thing: I just can\'t get a view to center withi

Answer 1

For those who came here for an Interface Builder based solution (Google leads me here), just add const width/height constraints, and select the subview -> control drag to it's superview -> select "center vertically/horizontally in superview".