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latex2.C
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1/// \file
2/// \ingroup tutorial_graphics
3/// \notebook
4/// This macro draws 4 Latex-style formula in a canvas and prints the canvas as a Postscript file.
5///
6/// \macro_image
7/// \macro_code
8///
9/// \author Rene Brun
10
11void latex2(){
12 TCanvas *c1 = new TCanvas("c1");
13 TLatex l;
14 l.SetTextAlign(23);
15 l.SetTextSize(0.1);
16 l.DrawLatex(0.5,0.95,"e^{+}e^{-}#rightarrowZ^{0}#rightarrowI#bar{I}, q#bar{q}");
17 l.DrawLatex(0.5,0.75,"|#vec{a}#bullet#vec{b}|=#Sigmaa^{i}_{jk}+b^{bj}_{i}");
18 l.DrawLatex(0.5,0.5,"i(#partial_{#mu}#bar{#psi}#gamma^{#mu}+m#bar{#psi})=0\
19 #Leftrightarrow(#Box+m^{2})#psi=0");
20 l.DrawLatex(0.5,0.3,"L_{em}=eJ^{#mu}_{em}A_{#mu} , J^{#mu}_{em}=#bar{I}\
21 #gamma_{#mu}I , M^{j}_{i}=#SigmaA_{#alpha}#tau^{#alphaj}_{i}");
22 c1->Print("latex2.ps");
23}
The Canvas class.
Definition: TCanvas.h:23
To draw Mathematical Formula.
Definition: TLatex.h:18
return c1
Definition: legend1.C:41
TLine l
Definition: textangle.C:4