Hi Christian,
I have no problem to put Latex text in the axis titles, try:
{
TCanvas *c1 = new TCanvas("c1", "c1",200,10,700,500);
c1->Range(-5,-110.513,5,994.613);
TH1 *hpx = new TH1F("hpx","This is the px distribution",100,-4,4);
hpx->GetXaxis()->SetTitle(" M_{2} (GeV) ");
hpx->GetXaxis()->SetTitleFont(42);
hpx->Draw("");
}
Cheers, Olivier
On Wed, 17 Dec 2003, Christian Hansen wrote:
>
> Dear Rooters,
>
> Since I did not manage to write Latex code in my axis titles
> I tried TLatex for the axis titles instead. However, I encountered
> two problems;
>
> 1) I did not manage to turn the text for the y-axis around. I tried
>
> TLatex* text = new TLatex();
> text->SetTextSize(0.03);
> text->DrawLatex(0.45,0.05," #mu (GeV) ");
> text->PaintLatex(0.05,0.5,1.57,0.03," M_{2} (GeV) ");
> text->DrawLatex(0.05,0.5," M_{2} (GeV) ");
>
> but even though I'm trying to put theta to 1.57 the M_2
> is still written horisontally instead of vertically.
>
> 2) If I before the line with TLatex* draw the histogram
>
> m_2dHist_m2VsMy->Draw("CONTZ");
> TLatex* text = new TLatex()
>
> I get the error message
>
> Error in <TGaxis::PaintAxis>: wmin (0.033741) == wmax (0.033741)
>
> and both the texts (mu and M2) ends up in the same place in
> the Canvas.
>
> If anyone could help me with these problems or how to write Latex code for
> the axis titles I would be very greatful.
>
> Cheers
>
--
Org: CERN - European Laboratory for Particle Physics.
Mail: 1211 Geneve 23 - Switzerland Mailbox: J25910
E-Mail: Olivier.Couet@cern.ch Phone: +41 22 7676522
WWW: http://cern.ch/Olivier.Couet/ Fax: +41 22 7677155
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