One of the screens in my app has progress slider with draggable handle. Currently this conflicts with the iOS 7 back navigation swipe gesture from left edge of the screen. You can't select the handle when it's at the start because the OS wants to go back instead.
I want to keep the back gesture and move the slider further in from the edge of the screen.
So I simply want to know how wide is the touchable/trigger area for this iOS 7 gesture in points?
I can use trial and error until it stops conflicting or dump the slider way further in, but it would be useful of know what portion of the screen is detecting a swipe to go back. I couldn't find anything in Apple's docs.