| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version | ||||||||||
Arguments: lamp
Returns or sets (with setf) the color of the argument
lamp when it is on. The value may be an RGB color
object, as created with make-rgb, or else nil
to default to green.
The default value is the value of the symbol green.
When the value property of
lamp is a two-dimensional array (so an array of
lamps is displayed), the value of this property may also be an array
of the same dimensions, with values colors (or nil), allowing each lamp to have its own on-color.
See the description of the lamp control.
Copyright (c) 1998-2022, Franz Inc. Lafayette, CA., USA. All rights reserved.
This page was not revised from the 10.0 page.
Created 2019.8.20.
| Allegro CL version 10.1 Unrevised from 10.0 to 10.1. 10.0 version | ||||||||||