iOS 9 changed the corner radius used for things like modal form sheets and action sheets. What is the new dimension, and what was the old from iOS 8 and previous?
My specific reason for asking is that I have a need to do a form sheet presentation on iPhone, so I'm doing my own custom modal transition animator. But I want to match the rounded corners of the system.
For iOS 8 the corner radius is 4.
For iOS 9 the corner radius is 12.
There will still be a slight difference since the native controls seem to use custom not-really-circular rounding, but 99.9% of the users won't notice the difference even in side-by-side comparison.