[ROOT] color palette/grayscale

From: Woon-Seng Choong (wschoong@lbl.gov)
Date: Tue Mar 02 2004 - 02:24:11 MET

   I have question concerning the color palette and the number of colors 
that one can defined in ROOT.  I am interested in using ROOT to view a 
2D image  in grayscale (black and white) using the 2D histogram. I need 
a grayscale of at least 8 bits.  As far as I can understand it, ROOT 
has a maximum of 50 colors.  Is there a way to get more colors, in 
particular in grayscale? If not, is this a feature that would be added 
in the future?


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