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sPhenixStyle.C
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file sPhenixStyle.C
1 //
2 // sPHENIX Style, based on a style file from BaBar, v0.1
3 //
4 
5 #include <sPhenixStyle.h>
6 
7 #include <TColor.h>
8 #include <TROOT.h>
9 
10 #include <iostream>
11 
13 {
14  static TStyle* sphenixStyle = 0;
15  std::cout << "sPhenixStyle: Applying nominal settings." << std::endl;
16  if (sphenixStyle == 0) sphenixStyle = sPhenixStyle();
17  gROOT->SetStyle("sPHENIX");
18  gROOT->ForceStyle();
19 }
20 
21 TStyle* sPhenixStyle()
22 {
23  TStyle* sphenixStyle = new TStyle("sPHENIX", "sPHENIX style");
24 
25  // use plain black on white colors
26  Int_t icol = 0; // WHITE
27  sphenixStyle->SetFrameBorderMode(icol);
28  sphenixStyle->SetFrameFillColor(icol);
29  sphenixStyle->SetCanvasBorderMode(icol);
30  sphenixStyle->SetCanvasColor(icol);
31  sphenixStyle->SetPadBorderMode(icol);
32  sphenixStyle->SetPadColor(icol);
33  sphenixStyle->SetStatColor(icol);
34  //sphenixStyle->SetFillColor(icol); // don't use: white fill color for *all* objects
35 
36  // set the paper & margin sizes
37  sphenixStyle->SetPaperSize(20, 26);
38 
39  // set margin sizes
40  sphenixStyle->SetPadTopMargin(0.05);
41  sphenixStyle->SetPadRightMargin(0.05);
42  sphenixStyle->SetPadBottomMargin(0.16);
43  sphenixStyle->SetPadLeftMargin(0.16);
44 
45  // set title offsets (for axis label)
46  sphenixStyle->SetTitleXOffset(1.4);
47  sphenixStyle->SetTitleYOffset(1.4);
48 
49  // use large fonts
50  //Int_t font=72; // Helvetica italics
51  Int_t font = 42; // Helvetica
52  Double_t tsize = 0.05;
53  sphenixStyle->SetTextFont(font);
54 
55  sphenixStyle->SetTextSize(tsize);
56  sphenixStyle->SetLabelFont(font, "x");
57  sphenixStyle->SetTitleFont(font, "x");
58  sphenixStyle->SetLabelFont(font, "y");
59  sphenixStyle->SetTitleFont(font, "y");
60  sphenixStyle->SetLabelFont(font, "z");
61  sphenixStyle->SetTitleFont(font, "z");
62 
63  sphenixStyle->SetLabelSize(tsize, "x");
64  sphenixStyle->SetTitleSize(tsize, "x");
65  sphenixStyle->SetLabelSize(tsize, "y");
66  sphenixStyle->SetTitleSize(tsize, "y");
67  sphenixStyle->SetLabelSize(tsize, "z");
68  sphenixStyle->SetTitleSize(tsize, "z");
69 
70  // use bold lines and markers
71  sphenixStyle->SetMarkerStyle(20);
72  sphenixStyle->SetMarkerSize(1.2);
73  sphenixStyle->SetHistLineWidth(2.);
74  sphenixStyle->SetLineStyleString(2, "[12 12]"); // postscript dashes
75 
76  // get rid of X error bars
77  //sphenixStyle->SetErrorX(0.001);
78  // get rid of error bar caps
79  sphenixStyle->SetEndErrorSize(0.);
80 
81  // do not display any of the standard histogram decorations
82  sphenixStyle->SetOptTitle(0);
83  //sphenixStyle->SetOptStat(1111);
84  sphenixStyle->SetOptStat(0);
85  //sphenixStyle->SetOptFit(1111);
86  sphenixStyle->SetOptFit(0);
87 
88  // put tick marks on top and RHS of plots
89  sphenixStyle->SetPadTickX(1);
90  sphenixStyle->SetPadTickY(1);
91 
92  // legend modificatin
93  sphenixStyle->SetLegendBorderSize(0);
94  sphenixStyle->SetLegendFillColor(0);
95  sphenixStyle->SetLegendFont(font);
96 
97 #if ROOT_VERSION_CODE >= ROOT_VERSION(6, 00, 0)
98  std::cout << "sPhenixStyle: ROOT6 mode" << std::endl;
99  sphenixStyle->SetLegendTextSize(tsize);
100  sphenixStyle->SetPalette(kBird);
101 #else
102  std::cout << "sPhenixStyle: ROOT5 mode" << std::endl;
103  // color palette - manually define 'kBird' palette only available in ROOT 6
104  Int_t alpha = 0;
105  Double_t stops[9] = {0.0000, 0.1250, 0.2500, 0.3750, 0.5000, 0.6250, 0.7500, 0.8750, 1.0000};
106  Double_t red[9] = {0.2082, 0.0592, 0.0780, 0.0232, 0.1802, 0.5301, 0.8186, 0.9956, 0.9764};
107  Double_t green[9] = {0.1664, 0.3599, 0.5041, 0.6419, 0.7178, 0.7492, 0.7328, 0.7862, 0.9832};
108  Double_t blue[9] = {0.5293, 0.8684, 0.8385, 0.7914, 0.6425, 0.4662, 0.3499, 0.1968, 0.0539};
109  TColor::CreateGradientColorTable(9, stops, red, green, blue, 255, alpha);
110 #endif
111 
112  sphenixStyle->SetNumberContours(80);
113 
114  return sphenixStyle;
115 }