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dhidas |
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//
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// 1 Jul 2010
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//
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// Helper code to add texts and legend to reliso fit plots.
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// Used in:
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// fit_data_allj_linear.C
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// fit_data_allj_expo.C
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//
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//----------------------------------------------------------------
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void add_cms_label(double intlumi) {
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add_cms_label(intlumi, "");
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}
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void add_cms_label(double intlumi, string njet) {
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// TPaveText * mytext = new TPaveText(0.6,0.83,0.93,0.93,"NDC");
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TPaveText * mytext = new TPaveText(0.3, 0.8, 0.6, 0.93, "NDC");
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mytext->AddText("CMS Preliminary");
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mytext->AddText(Form("%.1f pb^{-1} at #sqrt{s} = 7 TeV", intlumi));
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if (njet != "") {
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if (njet.find('mj') != string::npos) {
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string thisJet = njet.substr(njet.find('mj') - 1, 1);
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mytext->AddText(Form("e+jets, N_{jets}#geq %sj", thisJet.c_str()));
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cout << "thisjet " << thisJet << endl;
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}
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else if(njet.find('orMoreJets') != string::npos){
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string thisJet = njet.substr(njet.find('orMoreJets') - 1, 1);
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mytext->AddText(Form("e+jets, N_{jets}#geq %sj", thisJet.c_str()));
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cout << "thisjet " << thisJet << endl;
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}
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else {
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mytext->AddText(Form("e+jets, N_{jets} = %s", njet.c_str()));
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}
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}
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// mytext->SetFillColor(0);
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mytext->SetFillStyle(0);
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mytext->SetBorderSize(0);
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mytext->SetTextFont(42);
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mytext->SetTextAlign(13);
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mytext->Draw();
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}
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void add_fit_res(double Fit_From, double chi2, double ndf) {
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// TPaveText *mt2=new TPaveText(0.6,0.7,0.93,0.8,"NDC");
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TPaveText *mt2 = new TPaveText(0.64, 0.8, 0.93, 0.93, "NDC");
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mt2->AddText(Form("Fit Range: %0.1f-1.6", Fit_From));
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mt2->AddText(Form("#chi^{2}/N_{dof} = %.2f/%.0f", chi2, ndf));
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mt2->SetBorderSize(0);
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// mt2->SetFillColor(0);
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mt2->SetFillStyle(0);
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mt2->SetTextFont(42);
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mt2->SetTextAlign(13);
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mt2->Draw();
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}
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void add_legend(string func = "pol1") {
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// legend
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// TLegend *leg = new TLegend( 0.6,0.33,0.9,0.66 );
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// TLegend *leg = new TLegend( 0.64,0.35,0.9,0.75 );
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TLegend *leg = new TLegend(0.64, 0.4, 0.9, 0.9);
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// leg->SetFillColor(0);
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leg->SetFillStyle(0);
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leg->SetBorderSize(0);
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leg->SetTextFont(42);
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// Here I define coloured lines for use in the legend
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TF1 *blue = new TF1("blue", "pol0", 0, 1);
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TF1 *red = new TF1("red", "pol0", 0, 1);
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blue->SetLineColor(kBlue);
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red->SetLineColor(kRed);
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red->SetLineWidth(2);
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blue->SetLineWidth(2);
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blue->SetLineStyle(kDashed);
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// Add entry to legend
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leg->AddEntry(data, "Data", "LP");
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if (func == "pol1")
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leg->AddEntry(red, "Linear Fit", "l");
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else if (func == "expo")
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leg->AddEntry(red, "Exponenetial Fit", "l");
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else if (func == "gaus")
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leg->AddEntry(red, "Gaussian Fit", "l");
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leg->AddEntry(blue, "Extrapolation", "l");
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leg->AddEntry(tt, "t#bar{t}", "F");
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/// leg->AddEntry(stop, "Single-Top", "F");
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leg->AddEntry(wj, "W#rightarrowl#nu", "F");
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leg->AddEntry(zj, "Z/#gamma*#rightarrowl^{+}l^{-}", "F");
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leg->AddEntry(QCD, "QCD & #gamma+jets", "F");
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leg->Draw();
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}
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void add_legend_nofit() {
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// legend
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TLegend *leg = new TLegend(0.6, 0.4 + 0.15, 0.9, 0.78 + 0.1);
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// leg->SetFillColor(0);
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leg->SetFillStyle(0);
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leg->SetBorderSize(0);
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leg->SetTextFont(42);
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// Add entry to legend
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leg->AddEntry(data, "Data", "LP");
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leg->AddEntry(tt, "t#bar{t}", "F");
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// leg->AddEntry(stop, "Single-top", "F");
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leg->AddEntry(wj, "W#rightarrowl#nu", "F");
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leg->AddEntry(zj, "Z/#gamma*#rightarrowl^{+}l^{-}", "F");
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leg->AddEntry(QCD, "QCD & #gamma+jets", "F");
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leg->Draw();
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}
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