Re: Fast copy of axis attributes of a histogram

From: Otto Schaile <Otto.Schaile_at_physik.uni-muenchen.de>
Date: Thu, 21 Feb 2008 20:35:48 +0100


Hi Vassili,
see:
http://root.cern.ch/root/html/TAxis.html#TAxis:ImportAttributes Cheers
Otto

Vassili Maroussov wrote:
> Dear ROOTers,
>
> I'm wondering whether there is a fast way to copy all attributes
> (number of bins, title, etc.) of an axis of one histogram to an axis
> of another. A mean, something like
>
> TH2F hist1(...);
> TH1F hist2(...);
>
> *(hist2.GetXaxis()) = *(hist1.GetYaxis());
>
> Is the operation above correct or in general it creates a corrupted
> histogram with an improper set number of bins?
>
> Regards,
>
> Vassili
>
>

-- 
Dr. Otto Schaile            Department f"ur Physik, LMU M"unchen
Phone: +49 89 289 14070     Am Coulombwall 1, D-85748 Garching, Germany
Mobil: +49 160 1553598
FAX:   +49 89 289 14072     EMail: Otto.Schaile_at_Physik.Uni-Muenchen.DE
Received on Thu Feb 21 2008 - 20:36:01 CET

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