ROOT
Version v6.32
master
v6.34
Reference Guide
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analyze.C
anim.C
archi.C
arrows.C
basic3d.C
canvas.C
canvas2.C
compile.C
crown.C
diamond.C
earth.C
ellipse.C
eval.C
event.C
feynman.C
first.C
formula1.C
framework.C
gaxis.C
gaxis2.C
gaxis3.C
graph_edit_playback.C
gtime.C
inside.C
latex.C
latex2.C
latex3.C
latex4.C
latex5.C
mandelbrot.C
markerwarning.C
mass_spectrum.C
palettes.C
pavetext.C
perceptualcolormap.C
piechart.C
polytest1.C
polytest2.C
pstable.C
psview.C
quarks.C
saveall.C
schroedinger_hydrogen.C
tmathtext.C
tmathtext2.C
tornado.C
transparency.C
triangles.C
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rootlogoff.C
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compile.C File Reference
Tutorials
»
Graphics tutorials
Detailed Description
This macro produces the flowchart of
TFormula::Compile
void
compile(){
TCanvas
*
c1
=
new
TCanvas
(
"c1"
);
c1
->Range(0,0,1,1);
TPaveLabel
*
ptc
=
new
TPaveLabel
(0.02,0.42,0.2,0.58,
"Compile"
);
ptc
->SetTextSize(0.40);
ptc
->SetFillColor(32);
ptc
->Draw();
TPaveText
*
psub
=
new
TPaveText
(0.28,0.4,0.65,0.6);
psub
->Draw();
TText
*
t2
=
psub
->AddText(
"Substitute some operators"
);
TText
*
t3
=
psub
->AddText(
"to C++ style"
);
TPaveLabel
*
panal
=
new
TPaveLabel
(0.73,0.42,0.98,0.58,
"Analyze"
);
panal
->SetTextSize(0.40);
panal
->SetFillColor(42);
panal
->Draw();
TArrow
*
ar1
=
new
TArrow
(0.2,0.5,0.27,0.5,0.02,
"|>"
);
ar1
->SetLineWidth(6);
ar1
->SetLineColor(4);
ar1
->Draw();
TArrow
*
ar2
=
new
TArrow
(0.65,0.5,0.72,0.5,0.02,
"|>"
);
ar2
->SetLineWidth(6);
ar2
->SetLineColor(4);
ar2
->Draw();
}
ROOT::Detail::TRangeCast
Definition
TCollection.h:311
TArrow
Draw all kinds of Arrows.
Definition
TArrow.h:29
TCanvas
The Canvas class.
Definition
TCanvas.h:23
TPaveLabel
A Pave (see TPave) with a text centered in the Pave.
Definition
TPaveLabel.h:20
TPaveText
A Pave (see TPave) with text, lines or/and boxes inside.
Definition
TPaveText.h:21
TText
Base class for several text objects.
Definition
TText.h:22
c1
return c1
Definition
legend1.C:41
Author
Rene Brun
Definition in file
compile.C
.
tutorials
graphics
compile.C
ROOT v6-32 - Reference Guide Generated on Sun Mar 23 2025 14:14:27 (GVA Time) using Doxygen 1.10.0