Re: [ROOT] Problems with axis titles in TH2F (SURF3)

From: Rene Brun (Rene.Brun@cern.ch)
Date: Wed Apr 17 2002 - 11:20:45 MEST


Thomas,

What is the problem?

When displayting a 2-D histogram with the 3-d options, you can 
set various parameters, eg h->GetXaxis()->SetTitleOffset(1.2)
to avoid overlaps between the labels and the axis title.

Rene Brun



Thomas Bretz wrote:
> 
> Dear all,
> 
> I tried to display axis titles for the three axis' in a TH2F
> (Draw("SURF3")).
> 
> Before I switched to 3.02/07 a code like:
> 
> TH2F *hist=new TH2F("name", "title", 2, 0, 1, 2, 0, 1);
> 
> hist->SetXTitle("Title X");
> hist->SetYTitle("Title Y");
> hist->SetZTitle("Title Z");
> 
> hist->Fill(0.1, 0.1);
> hist->Fill(0.2, 0.2);
> hist->Fill(0.3, 0.3);
> 
> hist->Draw();
> 
> What is wrong?
> 
> Best regards,
> Thomas.



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