[ROOT] THStack

From: Matt Palmer (palmer@hep.phy.cam.ac.uk)
Date: Fri Dec 21 2001 - 14:21:55 MET 

Hi, 
I noticed that by default, THStack plots histograms with the y-axis starting 
from mimimum value of the stack.  I want to change this behaviour so that the 
y-axis starts at 0.

So, I call SetMinimum, but that has no effect...looking at the 
code, it appears that there is a problem - SetMinimum sets the variable 
fMinimum but that variable is never used.  GetMinimum, instead of returning 
fMinimum, recalculates the minimum.  I assume this is a bug?  Is there a way 
around this?

Matt

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