FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 10.0
Unrevised from 9.0 to 10.0.
9.0 version

get-position

Arguments: window-or-screen &optional scroll-p cursor

Waits until the user presses a mouse button down, and then returns the current position of the mouse cursor in the stream coordinates of window-or-screen. The screen is the value returned by (screen *system*). See screen and *system*.

If scroll-p is true, the window (identified by window-or-screen) will be scrolled if the cursor moves outside it. Sets the stream cursor to cursor while running. If the cursor argument is t, a default is used (typically the cross-hair cursor).

You may wish to call wait-for-mouse-buttons-up prior to calling get-position to ensure that mouse button releases associated with other actions do not interfere with getting the desired position.


Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 9.0 page.
Created 2015.5.21.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 10.0
Unrevised from 9.0 to 10.0.
9.0 version