I have asked the Pronto team for a change to PEP2 that would provide an infinite canvas for editig graphics with the "Pronto screen" shown as a movable rectangle. The coordinates of widgets would always be relative to the upper left corner of the screen rectangle no matter where it was. They allow the coordinates of a widget to be any 16 bit value so why not make it easy to deal with complex screens. For my 9400 work I always use the 9600 editor with a rectangle indicating the safe area which is always at 0,0.

I have heard nothing from the Pronto team, but we did discuss it at Cedia..