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From: Ingo Thies <ingo.thies@gmx.de>
Newsgroups: comp.graphics.apps.gnuplot
Subject: Re: Extract RGB values from image
Date: Mon, 16 Sep 2013 09:02:47 +0200
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On 11.09.2013 21:36, Ingo Thies wrote:

> splot 'someimage.png' binary filetype=png with rgbimage

It seems to work with "plot" instead of "splot". However, I got to a
comparably useful result with convert (imagemagick) & Co. But thanks so far.

Ingo