Argument to show View bounds in Xcode

Question

I remember using an argument which was set in Edit Scheme -> Run -> Arguments which would display the view borders in yellow color.

Could not find any references to it, may be I am looking for wrong term, could some one help ?

Answer 1

A little late to the party, but I believe the run argument you're looking for is

-UIViewShowAlignmentRects YES

Answer 2

There is an auto layout specific method described in document (described in the "Visualizing Views and Constraints" section). Start the app in the Simulator, go back to Xcode and select Debug -> View Debugging -> Show Alignment Rectangles.