[ROOT] 2D scatter plot with colored points

From: Agnes Lundborg (agnes.lundborg@cern.ch)
Date: Tue Jan 22 2002 - 15:03:04 MET


Hi
I have a set of x,y values which each have an assigned z-value. From
this I would like to get a 2d scatter plot with colored points which are
pretty big, that is a star or something, not just a dot. The color would
correspond to the value of z and their position in the 2d scatter plot
to the x and y values. I absolute do not want different x and y's to
contribute to the same point which I would get if I use
profilehistograms or if I do ntuple->Draw("y:x","z");
How would I do this?
Agnes



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