| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: from-window-or-screen to-window-or-screen position-or-box
Converts a position or a box that is in window units relative to from-window into window units relative to to-window. The position or box is destructively modified and returned.
Window units are measured in pixels rightward and downward from the interior upper left corner of a window. (Stream units, on the other hand, are measured from the origin of the conceptual "page" or "canvas" that is scrolled within a window, and may be scaled arbitrarily.)
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||