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C++ TH1::SetXTitle方法代码示例

本文整理汇总了C++中TH1::SetXTitle方法的典型用法代码示例。如果您正苦于以下问题：C++ TH1::SetXTitle方法的具体用法？C++ TH1::SetXTitle怎么用？C++ TH1::SetXTitle使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TH1的用法示例。


在下文中一共展示了TH1::SetXTitle方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ratioPlots

void ratioPlots( TCanvas* c1, TH1* h_r, TH1* h_i, 
		 string xTitle, string yTitle, 	string savePath, 
		 double fitMin=-100000, double fitMax=100000, bool doubleColFit=0 ){

	double xMaximum = h_r->GetXaxis()->GetBinUpEdge(h_r->GetXaxis()->GetLast());
	double xMinimum = h_r->GetXaxis()->GetBinLowEdge(h_r->GetXaxis()->GetFirst());
	double yMaximum;
	double yMinimum;

	h_i->Sumw2();
	h_r->Sumw2();

	TLine* line1 = new TLine(xMinimum,1,xMaximum,1);
	line1->SetLineColor(1);
	line1->SetLineWidth(2);
	line1->SetLineStyle(7);
	
	TF1* fpol1  = new TF1("fpol1", "pol1", fitMin, fitMax);	
	fpol1->SetLineColor(2);
	fpol1->SetLineWidth(3);
	fpol1->SetLineStyle(7);
	
	TH1* hRatio = (TH1*)h_r->Clone("clone_record");
	hRatio->Divide(h_i);
	yMaximum = hRatio->GetMaximum();
	yMinimum = hRatio->GetMinimum(0);
	hRatio->GetYaxis()->SetRangeUser(yMinimum/2.5,yMaximum+yMaximum/5);
	hRatio->SetXTitle(xTitle.c_str());
	hRatio->SetYTitle(yTitle.c_str());
	hRatio->SetLineColor(9); 
	hRatio->SetLineWidth(2); 
	hRatio->SetMarkerStyle(8); 
	hRatio->Draw("e");
	hRatio->Fit("fpol1", "L");
	line1->Draw("SAME");
	
	if(doubleColFit){
		double p0=fpol1->GetParameter(0);
		double p1=fpol1->GetParameter(1);
		double endPoint=double(fitMax*p1)+p0;
		double p1new=(endPoint-1)/(fitMax-fitMin);
		char fun[100], text[100];
		sprintf(fun,"x*(%f)+1",p1new);	
		sprintf(text,"Tangent: %f",p1new);	
		TF1* fnew = new TF1("fnew", fun, fitMin, fitMax);
		fnew->SetLineColor(2);
		fnew->SetLineWidth(3);
		fnew->Draw("SAME");
	
			
		TText* Title = new TText( fitMax/12, yMinimum, text);
		Title->SetTextColor(2);
		Title->SetTextSize(0.035);
		Title->Draw("SAME");
	}

	c1->SaveAs(savePath.c_str());
	c1->cd();
}
开发者ID:alphatsai，项目名称:pixelCheck，代码行数:59，代码来源:ratioPlots.C

示例2: main


//.........这里部分代码省略.........
	s = 0;
	for(int i = 1; i <= histoZMuMuNoIso->GetNbinsX(); ++i)
	  s += histoZMuMuNoIso->GetBinContent(i);
	histoZMuMuNoIso->SetEntries(s);
	s = 0;
	for(int i = 1; i <= histoZMuMu->GetNbinsX(); ++i)
	  s += histoZMuMu->GetBinContent(i);
	histoZMuMu->SetEntries(s);
	s = 0;
	for(int i = 1; i <= histoZMuMu1HLT->GetNbinsX(); ++i)
	  s += histoZMuMu1HLT->GetBinContent(i);
	histoZMuMu1HLT->SetEntries(s);
	s = 0;
	for(int i = 1; i <= histoZMuMu2HLT->GetNbinsX(); ++i)
	  s += histoZMuMu2HLT->GetBinContent(i);
	histoZMuMu2HLT->SetEntries(s);
	s = 0;
	for(int i = 1; i <= histoZMuTk->GetNbinsX(); ++i)
	  s += histoZMuTk->GetBinContent(i);
	histoZMuTk->SetEntries(s);
	s = 0;
	for(int i = 1; i <= histoZMuSa->GetNbinsX(); ++i)
	  s += histoZMuSa->GetBinContent(i);
	histoZMuSa->SetEntries(s);

	string ZMuMu1HLTPlot = "ZMuMu1HLTFit_" + plot_string;
	root::plot<Expr>(ZMuMu1HLTPlot.c_str(), *histoZMuMu1HLT, zMuMu1HLT, fMin, fMax, 
			  effTk, effSa, effIso, effHLT, yieldZMuMu, 
			  kRed, 2, kDashed, 100, 
			  "Z -> #mu #mu mass", "#mu #mu invariant mass (GeV/c^{2})", 
			  "Events");

	string ZMuMu2HLTPlot = "ZMuMu2HLTFit_" + plot_string;
	root::plot<Expr>(ZMuMu2HLTPlot.c_str(), *histoZMuMu2HLT, zMuMu2HLT, fMin, fMax, 
			  effTk, effSa, effIso, effHLT, yieldZMuMu, 
			  kRed, 2, kDashed, 100, 
			  "Z -> #mu #mu mass", "#mu #mu invariant mass (GeV/c^{2})", 
			  "Events");

	
	string ZMuMuNoIsoPlot = "ZMuMuNoIsoFit_" + plot_string;
	root::plot<Expr>(ZMuMuNoIsoPlot.c_str(), *histoZMuMuNoIso, zMuMuNoIso, fMin, fMax, 
			 effTk, effSa, effIso, effHLT, yieldZMuMu,
			 kRed, 2, kDashed, 100, 
			 "Z -> #mu #mu Not Iso mass", "#mu #mu invariant mass (GeV/c^{2})", 
			 "Events");	
	
	string ZMuTkPlot = "ZMuTkFit_X_" + plot_string;
	root::plot<Expr>(ZMuTkPlot.c_str(), *histoZMuTk, zMuTk, fMin, fMax,
			 effTk, effSa, effIso, effHLT, yieldZMuMu,
			 yieldBkgZMuTk, lambda, a0, a1, a2,
			 kRed, 2, kDashed, 100,
                         "Z -> #mu + (unmatched) track mass", "#mu #mu invariant mass (GeV/c^{2})",
                         "Events");
	ZMuTkPlot = "ZMuTkFit_" + plot_string;
	TF1 funZMuTk = root::tf1_t<sig_tag, Expr>("ZMuTkFunction", zMuTk, fMin, fMax, 
						  effTk, effSa, effIso, effHLT, yieldZMuMu, 
						  yieldBkgZMuTk, lambda, a0, a1, a2);
	funZMuTk.SetLineColor(kRed);
	funZMuTk.SetLineWidth(2);
	funZMuTk.SetLineStyle(kDashed);
	funZMuTk.SetNpx(10000);
	TF1 funZMuTkBkg = root::tf1_t<bkg_tag, Expr>("ZMuTkBack", zMuTkBkgScaled, fMin, fMax, 
						     yieldBkgZMuTk, lambda, a0, a1, a2);
	funZMuTkBkg.SetLineColor(kGreen);
	funZMuTkBkg.SetLineWidth(2);
	funZMuTkBkg.SetLineStyle(kDashed);
	funZMuTkBkg.SetNpx(10000);
	histoZMuTk->SetTitle("Z -> #mu + (unmatched) track mass");
	histoZMuTk->SetXTitle("#mu + (unmatched) track invariant mass (GeV/c^{2})");
	histoZMuTk->SetYTitle("Events");
	TCanvas *canvas = new TCanvas("canvas");
	histoZMuTk->Draw("e");
	funZMuTkBkg.Draw("same");
	funZMuTk.Draw("same");
	canvas->SaveAs(ZMuTkPlot.c_str());
	canvas->SetLogy();
	string logZMuTkPlot = "log_" + ZMuTkPlot;
	canvas->SaveAs(logZMuTkPlot.c_str());
	string ZMuSaPlot = "ZMuSaFit_" + plot_string;
	root::plot<Expr>(ZMuSaPlot.c_str(), *histoZMuSa, zMuSa, fMin, fMax, 
			 effSa, effTk, effIso,
			 yieldZMuMu, yieldBkgZMuSa, 
			 kRed, 2, kDashed, 10000, 
			 "Z -> #mu + (unmatched) standalone mass", 
			 "#mu + (unmatched) standalone invariant mass (GeV/c^{2})", 
			 "Events");
      }
    }
  }
  catch(std::exception& e) {
    cerr << "error: " << e.what() << "\n";
    return 1;
  }
  catch(...) {
    cerr << "Exception of unknown type!\n";
  }

  return 0;
}
开发者ID:CMSRA2Tau，项目名称:PATConfig，代码行数:101，代码来源:zFitToyMc.cpp

示例3: DrawKs

TCanvas* DrawKs(const char* filename)
{

  TFile* file = TFile::Open(filename, "READ");
  if (!file) {
    Warning("DrawKs", "File %s couldn't be opened", filename);
    return 0;
  }

  TH1* cent = static_cast<TH1*>(file->Get("cent"));
  if (!cent) {
    Warning("DrawKs", "Failed to find cent in %s", file->GetName());
    return 0;
  }

  TString t(filename);
  t.ReplaceAll("results/", "");
  t.ReplaceAll("combine_","");
  t.ReplaceAll("_0x3.root", "");
  TString nm(filename);
  nm.ReplaceAll(".root", "");
  nm.ReplaceAll("results/", "plots/");
  nm.ReplaceAll("combine", "ks");
  if (t.Contains("none")) 
    t.ReplaceAll("none", "No weights");
  else
    t.Append(" weights");
  
  Int_t cW = 1200;
  Int_t cH =  800;
  TCanvas* c = new TCanvas(nm,t,cW, cH);
  c->SetTopMargin(0.07);
  c->SetRightMargin(0.20);
  c->SetTicks();
  
  TLegend* l = new TLegend(1-c->GetRightMargin(),
			   c->GetBottomMargin(), 
			   .99,
			   1-c->GetTopMargin());
  l->SetFillStyle(0);
  l->SetBorderSize(0);
  
  THStack* s = new THStack("ks", "");
  Int_t nCent = cent->GetXaxis()->GetNbins();
  for (Int_t i = 1; i <= nCent; i++) {
    Double_t c1 = cent->GetXaxis()->GetBinLowEdge(i);
    Double_t c2 = cent->GetXaxis()->GetBinUpEdge(i);

    TH1*     h  = GetCentK(file, c1, c2, nCent-i+1-2, l);
    if (!h) continue;

    s->Add(h);
  }
  s->Draw("nostack");
  TH1* f = s->GetHistogram();
  if (f) {
    f->SetXTitle("#eta");
    f->SetYTitle("#it{k}(#eta)");
  }
  
  TLatex* tit = new TLatex(0.55, 0.99, t);
  tit->SetTextFont(42);
  tit->SetTextAlign(23);
  tit->SetTextSize(0.03);
  tit->SetNDC();
  tit->Draw();
  l->SetBorderSize(0);
  l->Draw();

  c->Modified();
  c->Update();
  c->cd();

  return c;
}
开发者ID:ktf，项目名称:AliPhysics，代码行数:75，代码来源:DrawKs.C

示例4: HwwNoteFigs

void HwwNoteFigs(TString filename = "../histo_tmva_new-ntuples-1_160_0.root",
                 int mass = 170, int ReBin = 4, int ysel = 0)
{
	TFile* infile = new TFile(filename.Data(),"READ");
	setTDRStyle(0);
	
	//BDTD dists
	TCanvas* c1 = new TCanvas("c1","c1",0,-200,500,500);
	
        TH1F* histoBg =  histo4->Clone();
        histoBg->Add(histo3);
        histoBg->Add(histo2);
        histoBg->Add(histo1);

    	TH1F* histo_4 =  histo4->Clone();
    	histo3->Add(histo_4);
    	TH1F* histo_3 =  histo3->Clone();
    	histo2->Add(histo_3);
    	TH1F* histo_2 =  histo2->Clone();
    	histo1->Add(histo_2);

        histo1->Rebin(ReBin);
        histo1->SetFillColor(kBlue);
        histo1->SetFillStyle(1001);
        histo1->SetLineStyle(0);
        histo1->SetLineWidth(0);

        histo2->Rebin(ReBin);
        histo2->SetFillColor(kMagenta);
        histo2->SetFillStyle(1001);
        histo2->SetLineStyle(0);
        histo2->SetLineWidth(0);

        histo3->Rebin(ReBin);
        histo3->SetFillColor(kGreen);
        histo3->SetFillStyle(1001);
        histo3->SetLineStyle(0);
        histo3->SetLineWidth(0);
        
        histo4->Rebin(ReBin);
        histo4->SetFillColor(kCyan);
        histo4->SetFillStyle(1001);
        histo4->SetLineStyle(0);
        histo4->SetLineWidth(0);

        char YTitle[300];
        sprintf(YTitle,"events / bin");
        char XTitle[300];
        sprintf(XTitle,"BDT Output");
    	histo0->SetYTitle(YTitle);
    	histo1->SetYTitle(YTitle);
    	histo2->SetYTitle(YTitle);
    	histo3->SetYTitle(YTitle);
    	histo4->SetYTitle(YTitle);

    	histo0->SetXTitle(XTitle);
    	histo1->SetXTitle(XTitle);
    	histo2->SetXTitle(XTitle);
    	histo3->SetXTitle(XTitle);
    	histo4->SetXTitle(XTitle);
    	histo1->SetTitleSize(0.05, "X");
    	histo1->GetXaxis()->SetTitleFont(62);
    	histo1->GetXaxis()->SetLabelFont(61);
    	histo1->GetYaxis()->SetLabelFont(61); 
    	histo1->GetYaxis()->SetTitleOffset(1.3);
    	histo1->SetLabelSize(0.04, "Y");
    	histo1->SetLabelSize(0.04, "X");

	int min = histoBg->FindBin(-1.5);
	int max = histoBg->FindBin(1.5);

	histoBg->GetXaxis()->SetRange(min,max);
	
	histoBg->SetMarkerStyle(20);
	histoBg->SetMarkerSize(1.0);
	histoBg->GetYaxis()->SetTitleOffset(1.40);
	
	histo0->SetMarkerStyle(21);
	histo0->SetMarkerSize(1.0);
	
	histoBg->Rebin(ReBin);
	histo0->Rebin(ReBin);

	histoBg->SetLineColor(4);
	histo0->SetLineColor(1);

	scaleHist(histoBg);
	scaleHist(histo0);
	cout << "bg events: " << histoBg->GetSumOfWeights() << endl;
	cout << "si events: " << histo0->GetSumOfWeights() << endl;

	histoBg->SetYTitle("Events");
    	histo1->SetMinimum(0.01);
	if(ysel == 0)  {
	  histo1->Draw("hist");
	}
	else          {
	  histo0->Draw("E");
	  histo1->Draw("hist,same");
    	}
//.........这里部分代码省略.........
开发者ID:GuillelmoGomezCeballos，项目名称:Analysis，代码行数:101，代码来源:HwwNoteFigs.C

示例5: plot


//.........这里部分代码省略.........
  ci = TColor::GetColor("#993399");
  ewktau->SetFillColor(ci);
  ewktau->SetLineWidth(0);
  TH1* ewkDY = (TH1*)f->Get("EWK_DYx");
  TH1* ewkVV = (TH1*)f->Get("EWK_VVx");
  ewktau->Add(ewkDY);
  ewktau->Add(ewkVV);
  
  //TH1* qcd = (TH1*)f->Get("QCDInv");
  TH1* qcd = (TH1*)f->Get("QCD");
  ci = TColor::GetColor("#ffcc33");
  qcd->SetFillColor(ci);
  qcd->SetLineWidth(0);
  TH1* fakett = (TH1*)f->Get("fake_tt");
  ci = TColor::GetColor("#669900");
  fakett->SetFillColor(ci);
  fakett->SetLineWidth(0);
  TH1* fakeW = (TH1*)f->Get("fake_W");
  ci = TColor::GetColor("#cc3300");
  fakeW->SetFillColor(ci);
  fakeW->SetLineWidth(0);
  TH1* faket = (TH1*)f->Get("fake_t");

  TH1F *hFrame = new TH1F("hFrame","",20,0,400);
  hFrame->SetMinimum(ymin);
  if (log)
    hFrame->SetMaximum(ymax*1.5);
  else
    hFrame->SetMaximum(ymax);
  hFrame->SetDirectory(0);
  hFrame->SetStats(0);
  hFrame->SetLineStyle(0);
  hFrame->SetMarkerStyle(20);
  hFrame->SetXTitle("Transverse mass (#tau jet, E_{T}^{miss}), (GeV/c^{2})");
  if (paperStatus)
    hFrame->SetXTitle("Transverse mass (#tau_{h}, E_{T}^{miss}), (GeV/c^{2})");
  hFrame->SetYTitle("Events / 20 GeV/c^{2}");
  hFrame->GetXaxis()->SetTitleSize(0);
  hFrame->GetXaxis()->SetLabelSize(0);
  hFrame->GetYaxis()->SetTitleFont(43);
  hFrame->GetYaxis()->SetTitleSize(27);
  hFrame->GetYaxis()->SetTitleOffset(1.3);
  

  // signal
  hh->Scale(br*br);
  hw->Scale(2*br*(1.0-br));
  TH1* signal = (TH1*)hh->Clone();
  signal->Add(hw);

  ci = TColor::GetColor("#ff3399");
  signal->SetLineColor(ci);
  signal->SetLineStyle(2);
  signal->SetLineWidth(2);

  // Fakes
  TH1* fakes = (TH1*)(fakett->Clone());
  fakes->Add(fakeW);
  fakes->Add(faket);

  // stacked backgrounds
  THStack *exp = new THStack();
  exp->SetName("exp");
  exp->SetTitle("exp");
  exp->Add(fakes);
  exp->Add(ewktau);
开发者ID:aashaqshah，项目名称:cmssw-1，代码行数:67，代码来源:combineMt.C

示例6: makeResidualsControlPlot

void Template::makeResidualsControlPlot(const string& tag, unsigned int rebin)
/*****************************************************************/
{
    if(numberOfDimensions()>0 && m_template->GetNbinsX()%rebin!=0) return;
    if(numberOfDimensions()>1 && m_template->GetNbinsY()%rebin!=0) return;
    if(numberOfDimensions()>2 && m_template->GetNbinsZ()%rebin!=0) return;

    stringstream cpName, cpRawName, resMapName, resDistName, relErrDistName;
    cpName << m_name << "_cp";
    cpRawName << m_name << "_rawcp";
    resMapName << m_name << "_resmap_" << tag << "_rebin" << rebin;
    resDistName << m_name << "_resdist_" << tag << "_rebin" << rebin;
    relErrDistName << m_name << "_relerrdist_" << tag << "_rebin" << rebin;
    TH1* cpTmp = NULL;
    TH1* cpRawTmp = NULL;
    if(rebin==1)
    {
        cpTmp = dynamic_cast<TH1*>(m_template->Clone(cpName.str().c_str()));
        cpRawTmp = dynamic_cast<TH1*>(m_rawTemplate->Clone(cpRawName.str().c_str()));
    }
    else
    {
        if(numberOfDimensions()==2)
        {
            cpTmp = dynamic_cast<TH2F*>(m_template)->Rebin2D(rebin, rebin, cpName.str().c_str());
            cpRawTmp = dynamic_cast<TH2F*>(m_rawTemplate)->Rebin2D(rebin, rebin, cpName.str().c_str());
        }
        else if(numberOfDimensions()==3)
        {
            cpTmp = dynamic_cast<TH3F*>(m_template)->Rebin3D(rebin, rebin, rebin, cpName.str().c_str());
            cpRawTmp = dynamic_cast<TH3F*>(m_rawTemplate)->Rebin3D(rebin, rebin, rebin, cpName.str().c_str());
        }
    }
    TH1* resMap = dynamic_cast<TH1*>(cpTmp->Clone(resMapName.str().c_str()));
    TH1D* resDist = new TH1D(resDistName.str().c_str(), resDistName.str().c_str(), 30, -3, 3);
    resDist->StatOverflows();
    TH1D* relErrDist = new TH1D(relErrDistName.str().c_str(), relErrDistName.str().c_str(), 200, -1, 1);
    relErrDist->StatOverflows();
    unsigned int nbins1 = cpTmp->GetNbinsX();
    unsigned int nbins2 = cpTmp->GetNbinsY();
    unsigned int nbins3 = cpTmp->GetNbinsZ();
    for(unsigned int b1=1;b1<=nbins1;b1++)
    {
        for(unsigned int b2=1;b2<=nbins2;b2++)
        {
            for(unsigned int b3=1;b3<=nbins3;b3++)
            {
                double tmpValue = cpTmp->GetBinContent(b1,b2,b3);
                double tmpRawValue = cpRawTmp->GetBinContent(b1,b2,b3);
                double tmpRawError = cpRawTmp->GetBinError(b1,b2,b3);
                if(tmpValue>0. && tmpRawValue>0. && tmpRawError>0.)
                {
                    double res = (tmpRawValue-tmpValue)/tmpRawError;
                    double relErr = (tmpRawValue-tmpValue)/tmpRawValue;
                    if(numberOfDimensions()==2)
                    {
                        resMap->SetBinContent(b1,b2,b3, res);
                        resMap->SetBinError(b1,b2,b3, 0.);
                    }
                    resDist->Fill(res);
                    relErrDist->Fill(relErr);
                }
            }
        }
    }
    stringstream plotMapName, plotDistName, plotErrDistName;
    plotMapName << "control_" << getName() << "_resMap" << "_" << tag << "_rebin" << rebin;
    plotDistName << "control_" << getName() << "_resDist" << "_" << tag << "_rebin" << rebin;
    plotErrDistName << "control_" << getName() << "_relErrDist" << "_" << tag << "_rebin" << rebin;
    if(numberOfDimensions()==2)
    {
        TCanvas* c = new TCanvas(plotMapName.str().c_str(),plotMapName.str().c_str(), 700,700);
        resMap->SetContour(99);
        resMap->SetAxisRange(-3., 3., "z");
        resMap->Draw("color z");
        resMap->SetXTitle(getVariable(0).c_str());
        resMap->SetYTitle(getVariable(1).c_str());
        addControlPlot(c);
    }
    TCanvas* c2 = new TCanvas(plotDistName.str().c_str(),plotDistName.str().c_str(), 700,700);
    resDist->SetLineColor(kBlack);
    resDist->SetLineWidth(2);
    resDist->SetMarkerColor(kBlack);
    resDist->SetMarkerStyle(20);
    resDist->SetXTitle("(raw-template)/error_{raw}");
    resDist->Draw();
    addControlPlot(c2);

    TCanvas* c3 = new TCanvas(plotErrDistName.str().c_str(),plotErrDistName.str().c_str(), 700,700);
    relErrDist->SetLineColor(kBlack);
    relErrDist->SetLineWidth(2);
    relErrDist->SetMarkerColor(kBlack);
    relErrDist->SetMarkerStyle(20);
    relErrDist->SetXTitle("(raw-template)/raw");
    relErrDist->Draw();
    addControlPlot(c3);

    if(cpTmp) delete cpTmp;
    if(cpRawTmp) delete cpRawTmp;
}
开发者ID:jbsauvan，项目名称:TemplateBuilder，代码行数:100，代码来源:Template.cpp


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