Dear Xie, http://www.phenix.bnl.gov/~markp/root/using.htm has a small listing of colors and some names you can use instead of the color number. - Mark -----Original Message----- From: owner-roottalk@hpsalo.CERN.CH [mailto:owner-roottalk@hpsalo.CERN.CH] On Behalf Of Wei Xie Sent: Monday, November 30, 1998 5:10 AM To: Rene Brun Cc: roottalk@hpsalo.CERN.CH Subject: Re: Figure is invisible when using 'bar chart' option Dear Rene, I falled into a mud pit just now. The terminal is a black and white and I choose red bar color. It become 'invisible' then. When I show it in a colored terminal, it works. I still can not manipulate the color freely in a macro since I do not know which color number corresponds to which color. Is there such a corresponding list somewhere ? Have you read my last message about the malfunction of 'TGTab' ? What could be the problem ? Sincerely , Xie > > In file 'hsimple.C' at turtorial directory, when I add in Draw() a > > 'bar chart' option like followed, the figure becomes invisible. > > .......... > > hpx->Draw("b"); > > hpx->SetBarOffset(0.25); > > hpx->SetBarWidth(0.5); > > ......... > > > > Sincerely, Xie > > I cannot reproduce this problem. > Please send me the exact macro you are using. > > Rene Brun >
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