Norbert Danneberg wrote: > > Hi rooters, > > in our event-display we would like to use custom colors to visualize the > energy deposit in our BGO-Wall. The pictures of our BGOs are filled > TGraph Objects. Can we define a custom palette ranging form blue to red > and fill the TGraph objects with this custom color palette?. > Look at URL: http://root.cern.ch/root/html/TColor.html for the list of colors available by default. In your application you can graph->SetFillColor with one of the predefined colors. If you need more colors or want to redefine a new color, create a TColor object for each new color with its RGB values. Rene Brun
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