I cannot reproduce your problem.
Could you send me an example that I could run to reproduce
the problem.
Rene Brun
On Thu, 27 Sep 2001, Ivan Belotelov wrote:
> Hello!
> I`m affraid that your advice doesn`t work :(
>
> Some ditails: Previous version was 3.00/00; now I change it to 3.01/06
> and disable all PS statements in my code;
>
> I`m checking two parameters: VmSize and VmRSS from /proc/$pid$/status
>
> Right after calling TCanvas::Update() VmSise incrised by ~120kB
> and VmRSS by ~50kB
>
> Is there any way to put many plots in one .ps file without colling
> TCanvas::Update()?
>
> Thank you.
> Ivan Belotelov
>
>
> On Thu, 27 Sep 2001, Rene Brun wrote:
>
> > Hi Ivan,
> >
> > This has probably nothing to do with the postscript output.
> > Could you try removing the ps statements, just drawing on the screen.
> > Unfortunately, you do not mention which version of ROOT you are using.
> > My guess is that you use an old version before the TVanvas.Draw/Update memory
> > leak was corrected.
> > Could you try with the pro version 3.01/06 ?
> >
> > Rene Brun
> >
> > Ivan Belotelov wrote:
> > >
> > > Hello!
> > > I need to put a lot (6000) of histograms in .ps file.
> > > I`m using the method, described in HOWTO`s in
> > > the following way:
> > >
> > > for(int i=0; i<GEDE_list.size();i++)
> > > {
> > > llsrcResid[GEDE_list[i]]->SetLineColor(7);//blue
> > > llsnrResid[GEDE_list[i]]->SetLineColor(6);//red
> > >
> > > ps.NewPage();
> > > p_Canvas->cd(1);
> > >
> > > llsrcResid[GEDE_list[i]]->Draw("same");
> > > p_Canvas->cd(2);
> > > llsnrResid[GEDE_list[i]]->Draw("same");
> > > p_Canvas->Update();
> > > }
> > >
> > > It increases the size of my prograam in memory to ~ 100MB
> > >
> > > What should be done to avoid it?
> > >
> > > Thanks.
> > >
> > > Ivan Belotelov.
> >
>
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