Plotting two data sets in the same frame:
TH1F *frame = new TH1F(......);
frame->Draw();
TGraphErrors *gr1 = .....
gr1->->Draw("LP");
TGraphErrors *gr2 = .....
gr2->->Draw("LP");
TLegend *leg = new TLegend(0.8,0.45,0.9,0.55);
leg->SetTextSize(0.035);
leg->AddEntry(gr1,"...","p");
leg->AddEntry(gr2,"...","p");
leg->SetHeader(".....");
leg->Draw()
> X-Authentication-Warning: pcroot.cern.ch: majordomo set sender to
owner-roottalk@root.cern.ch using -f
> From: pdupre@labs.polycnrs-gre.fr (Patrick Dupre LCMI)
> Subject: plot points with different aspect
> To: roottalk@pcroot.cern.ch (root)
> Date: Fri, 31 Mar 2000 18:33:04 +0200 (MEST)
> MIME-Version: 1.0
> Content-Transfer-Encoding: 7bit
>
> Hello,
>
> I use a TGraph to plot a set of points, then I would like to plot
> (surperimposed) another set of points (x,y) but with a different aspect for
> each points, let say "1" for point # 1, "2" for point #2, etc.....
> How can do this ?
>
> --
> ---
> ==============================================================================
> Patrick DUPRE | | Tel: (33 4) 76-88-78-51
> CNRS/LCMI (GHMFL) | | Fax: (33 4) 76-85-56-10
> 25 Rue des Martyrs, BP 166 | | http://eschyle.polycnrs-gre.fr
> F-38042 GRENOBLE Cedex 09 | | email: pdupre@polycnrs-gre.fr
> ==============================================================================
Eddy
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