258 lines
8.3 KiB
C
258 lines
8.3 KiB
C
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#ifndef CHARMPRODSCRIPTS_LHCBSTYLE_H
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#define CHARMPRODSCRIPTS_LHCBSTYLE_H 1
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#include "TStyle.h"
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#include "TROOT.h"
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#include "TPaveText.h"
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#include "TText.h"
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#include "TLatex.h"
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#include "TColor.h"
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#include <iomanip>
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#include <iostream>
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using namespace std;
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TStyle *lhcbStyle= new TStyle("lhcbStyle","LHCb official plots style");
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//TPaveText *lhcbName = new TPaveText(0.65,0.8,0.9,0.9,"BRNDC");
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TText *lhcbLabel = new TText();
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TLatex *lhcbLatex = new TLatex();
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TPaveText *lhcb7TeVPrelimL = new TPaveText();
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TPaveText *lhcb0_9TeVPrelimL = new TPaveText();
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void LHCbStyle(Bool_t colzPlot=kFALSE, Int_t NCont=25)
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{
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// ////////////////////////////////////////////////////////////////////
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// // PURPOSE:
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// //
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// // This header file defines a reasonable style for (black-and-white)
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// // "publication quality" ROOT plots. The default settings contain
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// // many features that are either not desirable for printing on white
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// // paper or impair the general readibility of plots.
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// //
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// // USAGE:
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//
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// Simply include the line
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// #include "LHCbStyle.h"
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// at the beginning of your root program (and make sure LHCbStyle.h is
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// in a location accessible to the compiler). Then add the line
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// lhcbStyle();
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// somewhere at the beginning of your main().
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//
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// SOME COMMENTS:
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//
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// Statistics and fit boxes:
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//
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// "Decorative" items around the histogram are kept to a minimum.
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// In particular there is no box with statistics or fit information.
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// You can easily change this either by editing your private copy
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// of this style file or by calls to "gStyle" in your macro.
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// For example,
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// gStyle->SetOptFit(1011);
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// will add some fit information.
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//
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// Font:
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//
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// The font is chosen to be 62, i.e.helvetica-bold-r-normal with
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// precision 2. Font is of course a matter of taste, but most people
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// will probably agree that Helvetica bold gives close to optimal
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// readibility in presentations. It appears to be the ROOT default,
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// and since there are still some features in ROOT that simply won't
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// respond to any font requests, it is the wise choice to avoid
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// ugly font mixtures on the same plot... The precision of the font (2)
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// is chosen in order to have a rotatable and scalable font. Be sure
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// to use true-type fonts! I.e.
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// Unix.*.Root.UseTTFonts: true in your .rootrc file.
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//
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// "Landscape histograms":
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//
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// The style here is designed for more or less quadratic plots.
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// For very long histograms, adjustements are needed. For instance,
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// for a canvas with 1x5 histograms:
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// TCanvas* c1 = new TCanvas("c1", "L0 muons", 600, 800);
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// c1->Divide(1,5);
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// adaptions like the following will be needed:
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// gStyle->SetTickLength(0.05,"x");
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// gStyle->SetTickLength(0.01,"y");
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// gStyle->SetLabelSize(0.15,"x");
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// gStyle->SetLabelSize(0.1,"y");
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// gStyle->SetStatW(0.15);
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// gStyle->SetStatH(0.5);
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//
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////////////////////////////////////////////////////////////////////
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// define names for colours
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//Int_t black = 1;
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//Int_t red = 2;
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//Int_t green = 3;
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//Int_t blue = 4;
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//Int_t yellow = 5;
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//Int_t magenta= 6;
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//Int_t cyan = 7;
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//Int_t purple = 9;
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Int_t lhcbFont = 132; // Old LHCb style: 62;
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// Line thickness
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Double_t lhcbWidth = 2.00; // Old LHCb style: 3.00;
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// Text size
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Double_t lhcbTSize = 0.06;
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lhcbStyle->SetFillColor(1);
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lhcbStyle->SetFillStyle(1001); // solid
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lhcbStyle->SetFrameFillColor(0);
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lhcbStyle->SetFrameBorderMode(0);
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lhcbStyle->SetPadBorderMode(0);
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lhcbStyle->SetPadColor(0);
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lhcbStyle->SetCanvasBorderMode(0);
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lhcbStyle->SetCanvasColor(0);
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lhcbStyle->SetStatColor(0);
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lhcbStyle->SetLegendBorderSize(0);
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lhcbStyle->SetLegendFont(132);
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// If you want the usual gradient palette (blue -> red)
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lhcbStyle->SetPalette(1);
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// If you want colors that correspond to gray scale in black and white:
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int colors[8] = {0,5,7,3,6,2,4,1};
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lhcbStyle->SetPalette(8,colors);
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// set the paper & margin sizes
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lhcbStyle->SetPaperSize(20,26);
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lhcbStyle->SetPadTopMargin(0.05);
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lhcbStyle->SetPadRightMargin(0.05); // increase for colz plots
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lhcbStyle->SetPadBottomMargin(0.16);
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lhcbStyle->SetPadLeftMargin(0.14);
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// use large fonts
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lhcbStyle->SetTextFont(lhcbFont);
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lhcbStyle->SetTextSize(lhcbTSize);
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lhcbStyle->SetLabelFont(lhcbFont,"x");
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lhcbStyle->SetLabelFont(lhcbFont,"y");
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lhcbStyle->SetLabelFont(lhcbFont,"z");
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lhcbStyle->SetLabelSize(lhcbTSize,"x");
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lhcbStyle->SetLabelSize(lhcbTSize,"y");
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lhcbStyle->SetLabelSize(lhcbTSize,"z");
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lhcbStyle->SetTitleFont(lhcbFont);
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lhcbStyle->SetTitleFont(lhcbFont,"x");
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lhcbStyle->SetTitleFont(lhcbFont,"y");
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lhcbStyle->SetTitleFont(lhcbFont,"z");
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lhcbStyle->SetTitleSize(1.2*lhcbTSize,"x");
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lhcbStyle->SetTitleSize(1.2*lhcbTSize,"y");
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lhcbStyle->SetTitleSize(1.2*lhcbTSize,"z");
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// use medium bold lines and thick markers
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lhcbStyle->SetLineWidth(lhcbWidth);
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lhcbStyle->SetFrameLineWidth(lhcbWidth);
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lhcbStyle->SetHistLineWidth(lhcbWidth);
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lhcbStyle->SetFuncWidth(lhcbWidth);
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lhcbStyle->SetGridWidth(lhcbWidth);
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lhcbStyle->SetLineStyleString(2,"[12 12]"); // postscript dashes
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lhcbStyle->SetMarkerStyle(20);
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lhcbStyle->SetMarkerSize(1.0);
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// label offsets
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lhcbStyle->SetLabelOffset(0.010,"X");
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lhcbStyle->SetLabelOffset(0.010,"Y");
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// by default, do not display histogram decorations:
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lhcbStyle->SetOptStat(0);
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//lhcbStyle->SetOptStat("emr"); // show only nent -e , mean - m , rms -r
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// full opts at http://root.cern.ch/root/html/TStyle.html#TStyle:SetOptStat
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lhcbStyle->SetStatFormat("6.3g"); // specified as c printf options
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lhcbStyle->SetOptTitle(0);
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lhcbStyle->SetOptFit(0);
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//lhcbStyle->SetOptFit(1011); // order is probability, Chi2, errors, parameters
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//titles
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lhcbStyle->SetTitleOffset(0.95,"X");
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lhcbStyle->SetTitleOffset(0.95,"Y");
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lhcbStyle->SetTitleOffset(1.2,"Z");
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lhcbStyle->SetTitleFillColor(0);
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lhcbStyle->SetTitleStyle(0);
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lhcbStyle->SetTitleBorderSize(0);
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lhcbStyle->SetTitleFont(lhcbFont,"title");
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lhcbStyle->SetTitleX(0.0);
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lhcbStyle->SetTitleY(1.0);
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lhcbStyle->SetTitleW(1.0);
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lhcbStyle->SetTitleH(0.05);
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// look of the statistics box:
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lhcbStyle->SetStatBorderSize(0);
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lhcbStyle->SetStatFont(lhcbFont);
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lhcbStyle->SetStatFontSize(0.05);
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lhcbStyle->SetStatX(0.9);
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lhcbStyle->SetStatY(0.9);
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lhcbStyle->SetStatW(0.25);
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lhcbStyle->SetStatH(0.15);
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// put tick marks on top and RHS of plots
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lhcbStyle->SetPadTickX(1);
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lhcbStyle->SetPadTickY(1);
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// histogram divisions: only 5 in x to avoid label overlaps
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lhcbStyle->SetNdivisions(505,"x");
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lhcbStyle->SetNdivisions(510,"y");
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//// add LHCb label
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//lhcbName = new TPaveText(gStyle->GetPadLeftMargin() + 0.05,
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// 0.87 - gStyle->GetPadTopMargin(),
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// gStyle->GetPadLeftMargin() + 0.20,
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// 0.95 - gStyle->GetPadTopMargin(),
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// "BRNDC");
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//lhcbName->AddText("LHCb");
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//lhcbName->SetFillColor(0);
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//lhcbName->SetTextAlign(12);
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//lhcbName->SetBorderSize(0);
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lhcbLabel->SetTextFont(lhcbFont);
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lhcbLabel->SetTextColor(1);
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lhcbLabel->SetTextSize(lhcbTSize);
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lhcbLabel->SetTextAlign(12);
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lhcbLatex->SetTextFont(lhcbFont);
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lhcbLatex->SetTextColor(1);
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lhcbLatex->SetTextSize(lhcbTSize);
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lhcbLatex->SetTextAlign(12);
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//update me/michel
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{
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gStyle->SetPaintTextFormat("0.2f");
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const Int_t NRGBs = 5;
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const Int_t NCont = 255;
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Double_t stops[NRGBs] = { 0.00, 0.34, 0.61, 0.84, 1.00 };
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Double_t red[NRGBs] = { 0.00, 0.00, 0.87, 1.00, 0.51 };
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Double_t green[NRGBs] = { 0.00, 0.81, 1.00, 0.20, 0.00 };
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Double_t blue[NRGBs] = { 0.51, 1.00, 0.12, 0.00, 0.00 };
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TColor::CreateGradientColorTable(NRGBs, stops, red, green, blue, NCont);
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lhcbStyle->SetNumberContours(NCont);
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//const Int_t NCont = 200;
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//Double_t Red[5] = { 0., 0., 1., 1., 1. };
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//Double_t Green[5] = { 0., .5, 1., .5, 0. };
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//Double_t Blue[5] = { 1., 1., 1., 0., 0. };
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////Double_t Red[5] = { 0., 0., .6, 1., 0.45 };
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////Double_t Green[5] = { 0., 0., .6, 0., 0. };
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////Double_t Blue[5] = { 0.2, 1., .6, 0., 0. };
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//Double_t Length[5] = { 0.00, 0.25, 0.5, 0.75, 1.00 };
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//TColor::CreateGradientColorTable(5, Length, Red, Green, Blue, NCont);
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//lhcbStyle->SetNumberContours(NCont);
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}
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gROOT->SetStyle("lhcbStyle");
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gROOT->ForceStyle();
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}
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#endif
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