Hello Rooters,
my questions maybe were posted several times before, but I cannot find any
sufficient answer in the roottalk-forum.
My question: How can I get the pointer to the x-axis and y-axis when I am
creating a tree-plot?
The answer given in most cases is to redirect the draw into a histogram,
e.g.
tree->Draw("data1:data2>>htemp")
and to use this htemp-histogram. But this is not what I want! In most
cases this histogram differs significant from a plot created by:
tree->Draw("data1:data2") !!!
So how can I get the axis from the original tree-plot to set titles, to
get the xmin and xmax-values and to obtain other informations.
Thanks a lot in advance,
Alexander Dietz
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