Logo ROOT   6.08/07
Reference Guide
quarks.C
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1 /// \file
2 /// \ingroup tutorial_graphics
3 /// \notebook
4 /// Example illustrating divided pads and Latex.
5 ///
6 /// \macro_image
7 /// \macro_code
8 ///
9 /// \author Rene Brun
10 
11 void quarks () {
12  TCanvas *c1 = new TCanvas("c1", "c1",10,10,630,760);
13  c1->SetFillColor(kBlack);
14  Int_t quarkColor = 50;
15  Int_t leptonColor = 16;
16  Int_t forceColor = 38;
17  Int_t titleColor = kYellow;
18  Int_t border = 8;
19 
20  TLatex *texf = new TLatex(0.90,0.455,"Force Carriers");
21  texf->SetTextColor(forceColor);
22  texf->SetTextAlign(22); texf->SetTextSize(0.07);
23  texf->SetTextAngle(90);
24  texf->Draw();
25 
26  TLatex *texl = new TLatex(0.11,0.288,"Leptons");
27  texl->SetTextColor(leptonColor);
28  texl->SetTextAlign(22); texl->SetTextSize(0.07);
29  texl->SetTextAngle(90);
30  texl->Draw();
31 
32  TLatex *texq = new TLatex(0.11,0.624,"Quarks");
33  texq->SetTextColor(quarkColor);
34  texq->SetTextAlign(22); texq->SetTextSize(0.07);
35  texq->SetTextAngle(90);
36  texq->Draw();
37 
38  TLatex tex(0.5,0.5,"u");
39  tex.SetTextColor(titleColor); tex.SetTextFont(32);
40  tex.SetTextAlign(22);
41  tex.SetTextSize(0.14);
42  tex.DrawLatex(0.5,0.93,"Elementary");
43  tex.SetTextSize(0.12);
44  tex.DrawLatex(0.5,0.84,"Particles");
45  tex.SetTextSize(0.05);
46  tex.DrawLatex(0.5,0.067,"Three Generations of Matter");
47 
48  tex.SetTextColor(kBlack); tex.SetTextSize(0.8);
49 
50 // Create main pad and its subdivisions
51  TPad *pad = new TPad("pad", "pad",0.15,0.11,0.85,0.79);
52  pad->Draw();
53  pad->cd();
54  pad->Divide(4,4,0.0003,0.0003);
55 
56  pad->cd(1); gPad->SetFillColor(quarkColor);
57  gPad->SetBorderSize(border);
58  tex.DrawLatex(.5,.5,"u");
59 
60  pad->cd(2); gPad->SetFillColor(quarkColor);
61  gPad->SetBorderSize(border);
62  tex.DrawLatex(.5,.5,"c");
63 
64  pad->cd(3); gPad->SetFillColor(quarkColor);
65  gPad->SetBorderSize(border);
66  tex.DrawLatex(.5,.5,"t");
67 
68  pad->cd(4); gPad->SetFillColor(forceColor);
69  gPad->SetBorderSize(border);
70  tex.DrawLatex(.5,.55,"#gamma");
71 
72  pad->cd(5); gPad->SetFillColor(quarkColor);
73  gPad->SetBorderSize(border);
74  tex.DrawLatex(.5,.5,"d");
75 
76  pad->cd(6); gPad->SetFillColor(quarkColor);
77  gPad->SetBorderSize(border);
78  tex.DrawLatex(.5,.5,"s");
79 
80  pad->cd(7); gPad->SetFillColor(quarkColor);
81  gPad->SetBorderSize(border);
82  tex.DrawLatex(.5,.5,"b");
83 
84  pad->cd(8); gPad->SetFillColor(forceColor);
85  gPad->SetBorderSize(border);
86  tex.DrawLatex(.5,.55,"g");
87 
88  pad->cd(9); gPad->SetFillColor(leptonColor);
89  gPad->SetBorderSize(border);
90  tex.DrawLatex(.5,.5,"#nu_{e}");
91 
92  pad->cd(10); gPad->SetFillColor(leptonColor);
93  gPad->SetBorderSize(border);
94  tex.DrawLatex(.5,.5,"#nu_{#mu}");
95 
96  pad->cd(11); gPad->SetFillColor(leptonColor);
97  gPad->SetBorderSize(border);
98  tex.DrawLatex(.5,.5,"#nu_{#tau}");
99 
100  pad->cd(12); gPad->SetFillColor(forceColor);
101  gPad->SetBorderSize(border);
102  tex.DrawLatex(.5,.5,"Z");
103 
104  pad->cd(13); gPad->SetFillColor(leptonColor);
105  gPad->SetBorderSize(border);
106  tex.DrawLatex(.5,.5,"e");
107 
108  pad->cd(14); gPad->SetFillColor(leptonColor);
109  gPad->SetBorderSize(border);
110  tex.DrawLatex(.5,.56,"#mu");
111 
112  pad->cd(15); gPad->SetFillColor(leptonColor);
113  gPad->SetBorderSize(border);
114  tex.DrawLatex(.5,.5,"#tau");
115 
116  pad->cd(16); gPad->SetFillColor(forceColor);
117  gPad->SetBorderSize(border);
118  tex.DrawLatex(.5,.5,"W");
119 
120  c1->cd();
121 }
return c1
Definition: legend1.C:41
Definition: Rtypes.h:60
TVirtualPad * cd(Int_t subpadnumber=0)
Set current canvas & pad.
Definition: TCanvas.cxx:659
int Int_t
Definition: RtypesCore.h:41
virtual void Draw(Option_t *option="")
Default Draw method for all objects.
Definition: TObject.cxx:255
Definition: Rtypes.h:61
TVirtualPad * cd(Int_t subpadnumber=0)
Set Current pad.
Definition: TPad.cxx:526
To draw Mathematical Formula.
Definition: TLatex.h:25
virtual void Draw(Option_t *option="")
Draw Pad in Current pad (re-parent pad if necessary).
Definition: TPad.cxx:1208
virtual void SetTextAlign(Short_t align=11)
Set the text alignment.
Definition: TAttText.h:47
virtual void SetFillColor(Color_t fcolor)
Set the fill area color.
Definition: TAttFill.h:42
virtual void SetTextAngle(Float_t tangle=0)
Set the text angle.
Definition: TAttText.h:48
The most important graphics class in the ROOT system.
Definition: TPad.h:37
The Canvas class.
Definition: TCanvas.h:41
virtual void Divide(Int_t nx=1, Int_t ny=1, Float_t xmargin=0.01, Float_t ymargin=0.01, Int_t color=0)
Automatic pad generation by division.
Definition: TPad.cxx:1089
#define gPad
Definition: TVirtualPad.h:289
virtual void SetTextColor(Color_t tcolor=1)
Set the text color.
Definition: TAttText.h:49
virtual void SetTextSize(Float_t tsize=1)
Set the text size.
Definition: TAttText.h:52