Hi,
see in $ROOTSYS/tutorials e.g.
hsimple.C
hksimple.C
hsum.C
hsumTimer.C
Regards,
Fabrizio
+=======================================================+
|| Fabrizio Pierella ||
|| E-mail: Fabrizio.Pierella@cern.ch ||
|| pierella@bo.infn.it ||
|| Tel. CERN (Bld.29-R-019) +41 (22) 7677767 ||
|| in Bologna (off.203) +39 051 2091103 ||
+=======================================================+
On Tue, 16 Jul 2002, Dario Menasce wrote:
> Dear Rooters,
> I need to monitor a few quantities continuosly over time, and therefore
> I would like to have the possibility of displaying a histogram that
> periodically
> updates both it's content AND it's ordinate values (min and max).
> It should progress over time with user-definable parameters, such as
> frequency of update, past history depth and the possibility, driven by
> means of
> a scrollbar to move along hidden parts of the histogram.
>
> Does such a tool already exist or should I consider writing one on my-own?
>
> Thanks, Dario Menasce
>
>
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