Modifying axis labels

From: Matthew R. Nelson (mrn@supermta.hg.med.umich.edu)
Date: Mon Mar 22 1999 - 21:37:38 MET


Rooters,

I am looking for a way to customize the axis labels of a TGraph() object. 
I want to change them from showing negative values to positive values, e.g.

-----|-----|-----|-----|       ->      -----|-----|-----|-----|
    -30   -20   -10    0                   30    20    10     0

I've gone through the options on TAxis, TAttAxis and TGaxis, but can find
no way to gain direct axis to the labels created.  Any suggestions?  An
alternative solution could include being able to actually reverse the axis
as shown in the above example, which is my ultimate goal.

Thanks,

Matt
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Matthew R. Nelson
Dept. of Human Genetics             http://www-personal.umich.edu/~ticul/
University of Michigan              email: ticul@umich.edu
4711 Medical Science II             phone: (734) 763-8090 or 647-3151
Ann Arbor, MI  48109-0618           fax:   (734) 763-5477
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