Re: TPad::Divide()

From: Faouzi Attallah (attallah@gsi.de)
Date: Wed Apr 14 1999 - 15:40:39 MEST


Thanks Paul,

This is working, hope this will be corrected/added in the Root web page.

Cheers,
Faouzi

> If you replace "c1.cd(%d) ;" with "c1_%d.cd() ;" and have i start
> at 1 it should work.
> 
> 
> > 
> > Hi Rene,
> > 
> > I failed running a zoning program (hereafter an example) as suggested in 
> > 	TPad.html#TPad:Divide
> >     and           TPad:cd
> > I get always the last Draw() within a full window. Did I miss something ?
> > 
> > Greetings,
> > Faouzi
> > 
> >  {
> >    gROOT->Reset();
> >    char cmd[20] ;
> >    
> >    c1 = new TCanvas("c1", "Zoning ",200,10,900,700);
> >    c1.Divide(2,2) ;
> >    
> >    for(Int_t i=0 ; i < 4; i++) {
> >      sprintf(cmd,"c1.cd(%d) ;",i) ;
> >      printf(" --> Cmd = %s ",cmd) ;  
> >      gInterpreter->ProcessLine(cmd);
> >      fun = new TF1("fun","abs(sin(x)/x)",1.*i,10.*i);
> >      fun->Draw() ;
> >    }
> >       return ;
> >  }
> > 
> > 
> >  F. Attallah 
> > GSI mbH 
> > Planckstr 1
> > D-64291 Darmstadt 
> >   Tel: +49 (0)6159 71 2743
> >   Fax: +49 (0)6159 71 2901
> > Email: F.Attallah@gsi.de
> > 
> > 
> 
> 
> -- 
> Paul M. Eugenio
> Dept. of Physics
> Carnegie Mellon University
> (412) 268 6949
> eugenio@ernest.phys.cmu.edu
> 
> 
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