Hi Olivier, Both of your examples are very nice. The first example is exactly what I was thinking of. The second example is also very nice. I think both would be extremly useful if added to ROOT. Mike Kordosky > > Hi Mike, > > Is the way you would like to have the errors "suspended" fro 2D > histograms something like this: > > http://wwwinfo.cern.ch/asd/paw/tutorial/tut034.html ? > > Note also that PAW has also a "colored way" to represent the errors on > 2D histograms. It is is illustrated here: > > http://wwwinfo.cern.ch/asd/paw/tutorial/tut033.html > > we may also think to put a such representation in ROOT. > > Cheers, Olivier Couet > > On Fri, 26 Jul 2002, Rene Brun wrote: > > > > > Hi Mike, > > > > Your first point is not obvious to implement as you propose. > > > > For your second point, move to 3.03/07. Several improvements have been > > made by Olivier Couet in the past few weeks. > > > > Rene Brun > > > > > > On Tue, 23 Jul 2002, Mike Kordosky wrote: > > > > > 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) > > > > > > > > -- 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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