On 4 Nov 97 at 15:07, Rene Brun wrote:
> Date: Tue, 04 Nov 1997 15:07:50 +0100
> From: Rene Brun <Rene.Brun@cern.ch>
> To: Laurent Aphecetche <aphecetche@ganil.fr>
> Subject: Re: TH1 Basic (and old) questions
> This could be implemented. However, to be consistent, one would
> haveto also implement
> TH1::SetRange(xmin,xmax,ymin,ymax)
> TH1::setRange(xmin,xmax,ymin,ymax,zmin,zmax)
> TH1::SetRange(binx1,binx2)
> TH1::SetRange(binx1,binx2,biny1,biny2),etc
> TH1::SetRange(binx1,xmax,...) and all possible combinations
No I think you haven't.
May be it would be better to generate a temporary Histogram object
(via copy ctor) "on fly" respecting some "C++" condition for
each chanells/axis etc.
Something like this:
TH1 o = oldHistogram["C++ bool expr for X axis",
"C++ bool expr for Y-axis",
"C++ bool expr for Z-axis",
etc];
o.Draw();
Valery
Valery
Dr. Valeri Faine (Valery Fine)
------------ ------------- Phone: +41 22 767 4921
CERN FAX : +41 22 767 7155
CH-1211 Geneva, 23 mailto:fine@mail.cern.ch
Switzerland http://nicewww.cern.ch/~fine
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