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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