Problems with TH2F->Draw("col")

From: Thomi Walter (twalter@physik.unizh.ch)
Date: Fri Jan 08 1999 - 15:43:41 MET


Hi everybody!

On my system, the option "col" doesn't function at all.
(linux, libc5, root 2.0.13)

Here is a interactive root-session as a example:

root [0] TH2F myHH("Tt1", "TT2", 8, 0., 32., 32, 0., 16.);
root [1] myHH->SetBinContent(34,10.);
// the following options are functioning correctly!
root [2] myHH->Draw("lego");
root [2] myHH->Draw("lego1");
root [2] myHH->Draw("lego2");
root [2] myHH->Draw("lego3");
root [2] myHH->Draw("surf");
root [2] myHH->Draw("surf1");
root [2] myHH->Draw("surf2");
root [2] myHH->Draw("surf3");
root [2] myHH->Draw("surf4");

// with the following options only a empty hisogram is drawn!
root [3] myHH->Draw("col");
root [3] myHH->Draw("cont");
root [3] myHH->Draw("cont1");

What am I doing wrong?

Many thanks in advance!

Thomas Walter



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