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List:       gnuplot-info
Subject:    [Gnuplot-info] Adjusting image contrast
From:       sheltraw () berkeley ! edu
Date:       2010-05-24 21:03:07
Message-ID: a10dd67caa0f93d945b608ac25a5a1a2.squirrel () calmail ! berkeley ! edu
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Hello

I am using gnuplot to display 2D image data. I need a way to adjust the
gray scale of image by moving the mouse. Can this be done? Do you have a
code
snippet you could share with me?

Thank you


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