[ROOT] Inverse Axis for a 2-D Histogram.

From: Antoni Munar (munar@fnal.gov)
Date: Sun Jul 14 2002 - 02:55:39 MEST 

Dear ROOTers.

I have the following problem. I want to display and refresh on-line a
2-D histogram as a LEGO plot. The histogram represents occupancies
(Z-axis) versus thresholds scans (X-axis) and other variable. For the
first X-bin the occupancy is 1 and does not let see the behaviour of the
histogram. I was trying to define axis with xmin>xmax but it crashes. I
reverse the filling order and it is OK, but how can I reverse the labels
order?

Thanks,

###################################################
Antoni Munar Ara
Department of Physics and Astronomy
David Rittenhouse Laboratory
209 South 33-rd Street
Philadelphia, PA (USA)
19104-6396

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