Hi Philip,
In the current version 2.23, you can use Latex expressions in
titles , axis titles, TPavelabels, TPaveTexts, etc
All these objects use the TLatex class.
You can find an example below.
With this technique, you get the same result on the screen
and Postscript.
More details about the Latex syntax can be found at:
http://root.cern.ch/root/html/TLatex.html
Examples are given in the tutorials latex1, latex2, latex3.
{
TCanvas c1("c1");
c1.SetBottomMargin(0.15);
TH2F h2("h2","h2 with latex titles",40,0,40,20,0,10);
h2.GetXaxis()->SetTitleOffset(1.4);
h2.GetXaxis()->SetTitle("#left| #frac{1}{1 - #Delta#alpha}
#right|^{2} (1+cos^{2}#theta)");
h2.GetYaxis()->SetTitle("#frac{2s}{#pi#alpha^{2}}
#frac{d#sigma}{dcos#theta}");
h2.Draw();
}
Rene Brun
Philip J. Clark wrote:
>
> Hi folks,
>
> Does anyone know how to put greek letters or super/sub scripts into
> axis titles in the root applications?
>
> Cheers
>
> Phil
>
> --
> Philip J. Clark University of Bristol
> P.J.Clark@bris.ac.uk H.H. Wills Physics Laboratory
> tel: 44-(0)117-928-8772 Tyndall Avenue
> fax: 44-(0)117-925-5624 Bristol BS8 1TL
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