tlug: 3-color picture

[Matt Gushee <matt@example.com>]

Domenico Carlucci writes:

 > does everyone knows if there is program which allows me to 
 > have a three-color picture, decoded with three numbers (0,1,2) 
 > os something like that? I mean, I would like to have a matrix 
 > whose elements are three values and a program who let me read 
 > such matrix as a colored or gray-level picture...

Have you ever tried opening an XPM image in a text editor? Maybe that
will help answer your question.

Matt Gushee
Oshamanbe, Hokkaido
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