(no subject)

From: Stas Tereshenko (sutasu@oea.ihep.su)
Date: Thu Jun 18 1998 - 11:48:28 MEST


	Hello Rooters.
I'd like to draw 12 histograms from Ntuple on 12 different pads. Ntuple 
was created by:   TNtuple *ntuple = new TNtuple("ntuple","ADC data",
   "data[0]:data[1]:data[2]:data[3]:data[4]:data[5]:data[6]:data[7]:data[8]:data[9]:data[10]:data[11]"); 

That's I do:

{
  gROOT->Reset();
  int i;
  TCanvas *c = new TCanvas("c","canvas");
  c->Divide(3,4);

  TFile *f = new TFile("q.root");
  f->Print();
  ntuple->Print();

  char dtstr[100];
  for(i=0;i<12;i++) {
    c->cd(i);
    sprintf(dtstr,"data[%d]",i);
    ntuple->Draw(dtstr);
  }
  c->Update();
}

All 12 histograms are drawn "on the same place" i.e. on main 'c' 
canvas.
 What do I wrong?
	Thakns.
		Stas.

------------------------------------------------------------------------------
   Stanislav Tereshenko
   Institute for High Energy Physics	        Protvino, Russia
   Multi-Muon Spectrometer Department
   e-mail:	                        tereshenko@mx.ihep.su
                                        sutasu@oea.ihep.su
					sutasu@afsmail.cern.ch
------------------------------------------------------------------------------



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