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