ROOT
v6-28
Reference Guide
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latex2.C
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/// \file
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/// \ingroup tutorial_graphics
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/// \notebook
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/// This macro draws 4 Latex-style formula in a canvas and prints the canvas as a Postscript file.
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///
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/// \macro_image
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/// \macro_code
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///
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/// \author Rene Brun
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void
latex2(){
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TCanvas
*
c1
=
new
TCanvas
(
"c1"
);
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TLatex
l
;
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l
.SetTextAlign(23);
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l
.SetTextSize(0.1);
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l
.DrawLatex(0.5,0.95,
"e^{+}e^{-}#rightarrowZ^{0}#rightarrowI#bar{I}, q#bar{q}"
);
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l
.DrawLatex(0.5,0.75,
"|#vec{a}#bullet#vec{b}|=#Sigmaa^{i}_{jk}+b^{bj}_{i}"
);
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l
.DrawLatex(0.5,0.5,
"i(#partial_{#mu}#bar{#psi}#gamma^{#mu}+m#bar{#psi})=0\
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#Leftrightarrow(#Box+m^{2})#psi=0"
);
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l
.DrawLatex(0.5,0.3,
"L_{em}=eJ^{#mu}_{em}A_{#mu} , J^{#mu}_{em}=#bar{I}\
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#gamma_{#mu}I , M^{j}_{i}=#SigmaA_{#alpha}#tau^{#alphaj}_{i}"
);
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c1
->
Print
(
"latex2.ps"
);
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}
TCanvas
The Canvas class.
Definition
TCanvas.h:23
TLatex
To draw Mathematical Formula.
Definition
TLatex.h:18
TLine::Print
void Print(Option_t *option="") const override
Dump this line with its attributes.
Definition
TLine.cxx:415
c1
return c1
Definition
legend1.C:41
l
TLine l
Definition
textangle.C:4
tutorials
graphics
latex2.C
ROOT v6-28 - Reference Guide Generated on Thu Oct 24 2024 01:50:04 (GVA Time) using Doxygen 1.9.8