= 1 postscript page
Below you simply commented out the TPavetext.
Ulrich
On Tue, 25 May 1999, Rene Brun wrote:
> Hi Ulrich,
> Ulrich,
> I cannot understand what you try to do!
> My assumption is that you have a TEmbeddedCanvas already paint.
> Why do you create another TCanvas ?
> Why not to do simply:
>
> {
> gROOT->SetStyle("print");// contains SetHeaderPS("175 850
> translate");
> // to put the plot on top centered
> TPostScript ps("jostps.ps", 111);
> ps.Range(18, 18);
> ps.NewPage();
> embcanvas->GetCanvas()->UseCurrentStyle();
> embcanvas->GetCanvas()->Draw();
> // annotation->Paint(); // a TPavetext object
> c1->Update();
> ps.Close();
> delete c1;
> }
>
> The examples given at http://root.cern.ch/root/HowtoPS.html
> work correctly.
>
> Rene Brun
>
> Ulrich Jost wrote:
> >
> > Hi,
> >
> > I try to create a postscript file with a plot (TCanvas) above and a
> > TPavetext below.
> > The following sequence does not work properly. If I watch the file
> > in ghostview, the stuff appears for half a second, but then is
> > deleted and I have a white space.
> > Anyone knows how to do it correctly within a program (not a macro)?
> > I took the below from root's HOWTO's.
> > I attach the ps file. Somehow the stuff is there...
> >
> > Thanks, Ulrich
> >
> > gROOT->SetStyle("print");// contains SetHeaderPS("175 850 translate");
> > // to put the plot on top centered
> > TCanvas *c1 = new TCanvas("c1");
> > TPostScript ps(sout1.str(), 111);
> > ps.Range(18, 18);
> > c1->Divide(1, 2);
> > ps.NewPage();
> > c1->cd(1);
> >
> > embcanvas->GetCanvas()->UseCurrentStyle();
> > embcanvas->GetCanvas()->Draw();
> > c1->Update();
> > c1->cd(2);
> > annotation->Paint(); // a TPavetext object
> > c1->Update();
> > ps.Close();
> > delete c1;
> >
> > ------------------------------------------------------------------------
> >
> > Name: temp1848993626.ps
> > temp1848993626.ps Type: Postscript Document (APPLICATION/postscript)
> > Encoding: BASE64
>