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Message-ID: <12782944.968091234950382734.JavaMail.defaultUser@defaultHost>
Date: 2009-02-18T09:46:22Z
From: enrico.foscolo2 at libero.it
Subject: Color Function

Good Morning to Everybody,

I am searching a function which could define a 
vector of colors from a vector of gray, from white to black (not from black to 
white as the function gray()).

I have to use it in the function image(), 
parameter "col".

Thank You very much,

Enrico Foscolo