Message-ID: <499BDD41.3030502@statistik.tu-dortmund.de>
Date: 2009-02-18T10:04:49Z
From: Uwe Ligges
Subject: Color Function
In-Reply-To: <12782944.968091234950382734.JavaMail.defaultUser@defaultHost>
enrico.foscolo2 at libero.it wrote:
> 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()).
>
rev(gray())
Uwe Ligges
> I have to use it in the function image(),
> parameter "col".
>
> Thank You very much,
>
> Enrico Foscolo
>
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