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using namespace std;
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#include "tdrstyle.C"
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void plotDataMC(){
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// specify the DATA/MC root file!!!
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// --------------------------------------------------------------------------
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TFile *data = TFile::Open("Data/root/Data.root");
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TFile *mc = TFile::Open("bckgd.root");
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char *legDataTitle = "Data";//"Signal, W #rightarrow e #nu";
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char *legMCTitle = "MC"; //"Background";
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TString dataset="";
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TString overallTitle="CMS preliminary 2010";
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TString CMen="#sqrt{s}=7TeV, L=6.7 nb^{-1}";
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TString cuts1="";
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TString cuts2="";
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double rebin=4.;
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bool isptplot;
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//---------------------------------------------------------------------------
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setTDRStyle();
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gROOT->ForceStyle();
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TIter next (data->GetListOfKeys ());
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TString name;
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TRegexp jpt("JPT");
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TRegexp pf("PF");
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int colour;
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TRegexp twodim("map");
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//non log plots
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TRegexp eta("eta");
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TRegexp phi("phi");
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TRegexp hits("hits");
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//
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TRegexp pt("pt");
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TRegexp dphi("dphi");
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TRegexp mass("mass");
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TRegexp emf("emf");
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TRegexp CHF("CHF");
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TRegexp NHF("NHF");
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TRegexp NEF("NEF");
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TRegexp METover("METover");
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TRegexp dijet("DiJet");
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TRegexp cons("cons");
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int islog=1;
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for (TKey* key = 0; (key = (TKey *) next());) {
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// isptplot=false;
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// //determine wether it is a Calo/JPT or PF plots to make
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// name=key->GetName();
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// if(name.Index(twodim)>-1) continue; //dont want comparisons for 2D histos
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// colour=5;
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// cuts1="p_{T}(jet)> 25 GeV";
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// cuts2="|#eta(jet)| < 3";
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// if(name.Index(jpt)>-1) {
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// colour=896;
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// cuts1="p_{T}(jet)> 25 GeV";
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// cuts2="|#eta(jet)| < 3";
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// }
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// if(name.Index(pf)>-1){
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colour=38;
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// colour=4;
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cuts1="p_{T}(jet)> 25 GeV";
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cuts2="|#eta(jet)| < 3";
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// }
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islog=0;
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// if(name.Index(eta)>-1||name.Index(phi)>-1||name.Index(hits)>-1 || name.Index(emf)>-1 || name.Index(CHF)>-1 || name.Index(NHF)>-1|| name.Index(NEF)>-1||name.Index(cons)>-1) islog=0;
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TH1D * h_data= data->Get(key->GetName());
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TH1D * h_mc=mc->Get(key->GetName());;
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// only for filled histos
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// if( h_mc->GetEntries()!=0) {
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//
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h_data->SetTitle(overallTitle);
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h_mc->SetTitle(overallTitle);
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// if(name.Index(pt)>-1) {
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// h_data->SetYTitle("Jets/GeV");
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// h_mc->SetYTitle("Jets/GeV");
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// isptplot=true;
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// // cout << h_data->GetXaxis()->GetBinWidth(1)<< endl;
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// }
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// if(name.Index(eta)>-1||name.Index(phi)>-1) {
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// h_data->SetYTitle("Jets");
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// h_mc->SetYTitle("Jets");
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// }
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// if(name.Index(dphi)>-1) {
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// h_data->SetYTitle("Events");
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// h_mc->SetYTitle("Events");
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// }
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// if(name.Index(mass)>-1){
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// h_data->SetYTitle("Events/GeV");
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// h_mc->SetYTitle("Events/GeV");
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isptplot=true;
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// }
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TCanvas *c = new TCanvas("c","",600,600);
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double scalefactor;
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// if(h_mc->Integral()!=0) {
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// scalefactor=h_data->Integral()/h_mc->Integral();
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// }
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// else {scalefactor=1;}
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// cout<<"scale factor: "<<scalefactor<<endl;
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// if (isptplot) {
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// // h_mc->Sumw2(); //for some reason it doesnt plot this one if i do sumw2, so i comment it out. anyhow we dont see its errors, but to be checked!
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// // h_data->Sumw2();
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// for(int j=0 ; j<=h_mc->GetNbinsX(); ++j){
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// h_data->SetBinError(j,sqrt(h_data->GetBinContent(j))/h_data->GetBinWidth(j));
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// //
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// h_mc->SetBinContent(j,h_mc->GetBinContent(j)/h_mc->GetBinWidth(j));
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// h_data->SetBinContent(j,h_data->GetBinContent(j)/h_data->GetBinWidth(j));
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// }
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// }
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// h_mc->Scale(scalefactor);
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// h_mc->Rebin(rebin);
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// h_data->Rebin(rebin);
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// h_mc->SetMaximum(1.5*h_data->GetMaximum());
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h_mc->SetFillColor(colour);
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h_mc->SetLineColor(colour);
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h_mc->SetFillStyle(3315);
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h_data->SetMarkerStyle(20);
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// h_data->SetFillColor(2);
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// h_data->SetLineColor(2);
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// h_data->SetFillStyle(3351);
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// h_data->SetTitle(overallTitle);
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// h_mc->SetTitle(overallTitle);
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// std::cout << "Plotting: " << key->GetName() << std::endl;
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// h_mc->SetMinimum(0.01);
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// h_data->SetMinimum(0.01);
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//draw title
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MoveStatsAndDraw(h_data , h_mc, legDataTitle, legMCTitle, overallTitle, CMen, islog, colour, false, cuts1, cuts2, isptplot);
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char histname [256];
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sprintf (histname, "%s.gif", key->GetName());
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c->Print (histname);
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delete c;
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// } //if Entries != 0
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} // loop over keys
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// cout << "------ Calo Jets --------" <<endl;
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// TH1D * temp =data->Get("dijetptall");
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// cout << "CaloJets " << temp->GetEntries() <<endl;
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// TH1D *temp2 =data->Get("dijetptallJIDloose");
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// cout << "Loose CaloJets " << temp2->GetEntries() <<endl;
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// TH1D *temp3 =data->Get("dijetptallJIDtight");
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// cout << "Tight CaloJets " << temp3->GetEntries() <<endl;
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// cout << "------ PF Jets --------" <<endl;
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// TH1D * temp5 =data->Get("diPFjetptall");
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// cout << "PFJets " << temp5->GetEntries() <<endl;
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// TH1D *temp6 =data->Get("diPFjetptallJIDloose");
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// cout << "Loose PFJets " << temp6->GetEntries() <<endl;
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// TH1D *temp7 =data->Get("diPFjetptallJIDtight");
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// cout << "Tight PFJets " << temp7->GetEntries() <<endl;
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// cout << "------ JPT Jets --------" <<endl;
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// TH1D * temp8 =data->Get("diJPTjetptall");
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// cout << "JPTJets " << temp8->GetEntries() <<endl;
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// TH1D *temp9 =data->Get("diJPTjetptallJIDloose");
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// cout << "Loose JPTJets " << temp9->GetEntries() <<endl;
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// TH1D *temp10 =data->Get("diJPTjetptallJIDtight");
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// cout << "Tight JPTJets " << temp10->GetEntries() <<endl;
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}
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//-------------------------------------------------------------------------------------
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void MoveStatsAndDraw (TH1 *data, TH1 *mc, char *dataTitle, char* mcTitle, char* firstline, char* secondline, int log, int col, bool stat, TString cut1, TString cut2, bool movepave){
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c->SetLogy(log);
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// maximumData;
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// double maximumMc;
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int maximumData=data->GetBinContent(data->GetMaximumBin());
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int maximumMc=mc->GetBinContent(mc->GetMaximumBin());
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// if(data->GetBinContent(data->GetMaximum())<mc->GetBinContent(mc->GetMaximum())) {
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if(maximumData<maximumMc) {
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mc->Draw("");
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data->Draw("pe1sames");
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}
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else {
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data->Draw("pe1");
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mc->Draw("sames");
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}
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gStyle->SetOptStat(00000000);
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stat=1;
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if(stat) gStyle->SetOptStat(1111111111);
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/* TPaveText *TITLE = new TPaveText(0.2,0.65,0.55,0.9,"blNDC");
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TITLE->SetFillStyle(4000);
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TITLE->SetFillColor(kWhite);
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TITLE->SetBorderSize(0.1);
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TITLE->SetTextFont(42);
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TITLE->AddText(firstline);
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TITLE->Draw(); */
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if(!movepave) {
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TPaveText *title = new TPaveText(0.2,0.7,0.55,0.93,"blNDC");
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} else {
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// TPaveText *title = new TPaveText(0.6,0.58,0.95,0.83,"blNDC");
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TPaveText *title = new TPaveText(0.6,0.7,0.95,0.93,"blNDC");
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}
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title->SetFillStyle(4000);
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title->SetFillColor(kWhite);
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title->SetBorderSize(0.1);
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title->SetTextFont(42);
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title->AddText(firstline);
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title->AddText(secondline);
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// title->AddText(cut1);
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// title->AddText(cut2);
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title->Draw();
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if(!movepave) {
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TLegend *leg = new TLegend(0.65,0.83,1.,0.93);
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} else {
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TLegend *leg = new TLegend(0.65,0.60,1.,0.7);
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}
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leg->SetFillStyle(4000);
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leg->SetFillColor(kWhite);
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leg->SetBorderSize(0.1);
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leg->SetTextFont(42);
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leg->AddEntry(data,dataTitle,"p"); //p
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leg->AddEntry(mc,mcTitle,"f");
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leg->Draw();
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c->Modified();
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c->Update();
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if(stat){
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TPaveStats * ps = (TPaveStats *) mc->GetListOfFunctions()->FindObject("stats");
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TPaveStats * ps2 = (TPaveStats *) data->GetListOfFunctions()->FindObject("stats");
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Int_t ci;
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ci = TColor::GetColor(col);
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if( ps ){
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ps->SetTextColor(col);
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ps->SetFillStyle(0);
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ps->SetLineColor(col);
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}
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else std::cout << "Null pointer to TPaveStats: " << ps << std::endl;
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ps->SetY1NDC(0.40);
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ps->SetY2NDC(0.68);
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if( ps2 ) {
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ps2->SetTextColor(ci);
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ps2->SetFillStyle(0);
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}
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else std::cout << "Null pointer to TPaveStats: " << ps2 << std::endl;
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}
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}
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