Dear all, I would like to store and draw certain observables ( e.g. current, high voltages, multiplicities) as a function of time. Therefore, I would like to define a class, say THistoryGraph, with member functions ->Fill(time, value) ; ->Draw(timeinterval) ; ->Draw(from -deltatime till now) ; It would be very nice if the interval in which the obervable is drawn can be adjusted with the mouse (like in TDrawPanelHist). My first approach would be to derive THistoryGraph from an TNtuple, but I already found that I anyway have to rewrite the Draw() function. In addition I might want to use the fact that the `time' entry is monotonically rising. Is there anyone who already implemented someting like this in root ? Do you have hints, examples, code ? Thanks, regards, Wouter
This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:34:38 MET