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latex.C
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1 /// \file
2 /// \ingroup tutorial_graphics
3 /// \notebook
4 /// This macro draws 5 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 
11 void latex() {
12  TCanvas *c1 = new TCanvas("c1","test",600,700);
13  // write formulas
14  TLatex l;
15  l.SetTextAlign(12);
16  l.SetTextSize(0.04);
17  l.DrawLatex(0.1,0.9,"1) C(x) = d #sqrt{#frac{2}{#lambdaD}}\
18  #int^{x}_{0}cos(#frac{#pi}{2}t^{2})dt");
19  l.DrawLatex(0.1,0.7,"2) C(x) = d #sqrt{#frac{2}{#lambdaD}}\
20  #int^{x}cos(#frac{#pi}{2}t^{2})dt");
21  l.DrawLatex(0.1,0.5,"3) R = |A|^{2} = #frac{1}{2}#left(#[]{#frac{1}{2}+\
22  C(V)}^{2}+#[]{#frac{1}{2}+S(V)}^{2}#right)");
23  l.DrawLatex(0.1,0.3,
24  "4) F(t) = #sum_{i=-#infty}^{#infty}A(i)cos#[]{#frac{i}{t+i}}");
25  l.DrawLatex(0.1,0.1,"5) {}_{3}^{7}Li");
26  c1->Print("latex.ps");
27 }
l
auto * l
Definition: textangle.C:4
TLatex
Definition: TLatex.h:18
TCanvas
Definition: TCanvas.h:23
c1
return c1
Definition: legend1.C:41