[ROOT] TAxis in TMultiGraph

From: Peter Shanahan (shanahan@fnal.gov)
Date: Tue Oct 05 2004 - 22:23:31 MEST 

Dear ROOTers,

     I would like to get information about the axis range for a
TMultiGraph before drawing it.  How can I get around the fact that
the axis limits aren't computed prior to drawing it?  Do I just
have to loop over the TGraphs it owns?

Many thanks,

Peter Shanahan
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