problem with the origin of the cordinates using Add()

From: nasim <nasim_at_hep.man.ac.uk>
Date: Mon, 13 Feb 2006 03:37:20 +0000 (GMT)

Hi,

Sorry if my question is easy but I could not find the answer in web. If we want to substract two histograms using h2->Add(h1,-1) then the y origin move up and therefore the origin of the x and y coordinates won't be the same point. How can I fix this?

Many Thanks,

Nasim Received on Mon Feb 13 2006 - 04:37:26 MET

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