[ROOT] TH2 & TProfile2D draw options

From: Mike Kordosky (kordosky@mail.hep.utexas.edu)
Date: Tue Jul 23 2002 - 12:47:19 MEST


Hi,

Is there a way to visualize the errorbars in a 2D histogram?  I'm thinking
of polymarkers w/ errors suspended over the x,y plane or something
similar.

Also, I seem to have problems seeing colors when drawing a 2D with the
"col" option.   I can see colors if I give the "lego2" option. However, if
I give "lego2 z" the there is a non colored colorscale drawn along the z
axis.  Can anyone help?  I've poked around in TStyle, but the only
candidate TStyle:SetPallete() doensn't have any effect on the z scale...

I use root 3.03/02 on a linux pc.

-- 
Graduate Research Assistant  // High Energy Physics Lab
kordosky@hep.utexas.edu     // University of Texas at Austin
kordosky@fnal.gov	   //
ph: (512) 471-8426 (RLM Lab, Office)
    (512) 475-8673 (ENS Lab)



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