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| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version

## with-background-color

Arguments: (window color) &body body

The background-color of window is set to color during the evaluation of body, and then restored to window's original background color. color must be a color-number, a RGB color, or `nil`. `nil` means use the system background color.

Note: Monochrome devices which support reverse video will generally have a two color (black and white) palette. Reverse video can be achieved by swapping foreground and background color-numbers.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.2 page.
Created 2012.5.30.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version