{
TCanvas* can = new TCanvas("can");
double margin = 1e-10;
can->Divide(2, 2, margin, margin);
TH1D* hist = new TH1D("hist" , "", 1, 0, 1);
hist->Draw();
can->SaveAs("can.pdf");
}
because Acrobat does not work when a PDF file contains reals with
exponents, which is the cavse with the file "can.pdf". This problem is
now fixed. Note that "can.pdf" could be read by "ghostview" and printed.
{
TCanvas *c1 = new TCanvas("c1", "c1",15,49,700,530);
TLatex *tex1 = new TLatex(0.5,0.5,"#tilde{C}");
tex1->SetTextSize(0.2);
tex1->SetTextAngle(90);
tex1->Draw();
c1->Print("tilde.ps");
}
Warning in : color 1 already defined
Warning in : color 2 already defined
Warning in : color 3 already defined
[...]