| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: texture x y
Returns (or sets with setf) the value of the pixel at row x and column y of a texture or a pixmap. The pixel at zero, zero is the top-left pixel.
As noted, contents-ref is setf'able. It is recommended that you use setf and contents-ref rather than contents-set.
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 | |||||||||