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C++ TH1::SetTitleSize方法代码示例

本文整理汇总了C++中TH1::SetTitleSize方法的典型用法代码示例。如果您正苦于以下问题：C++ TH1::SetTitleSize方法的具体用法？C++ TH1::SetTitleSize怎么用？C++ TH1::SetTitleSize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::SetTitleSize方法的3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: plot

void plot(int mass) {
  double myQCDRelUncert = 0.038;
  double myEWKRelUncert = 0.131;
  double myFakesRelUncert = 0.238;
  double delta = 1.4;
  double br = 0.05;
  bool debug = false;
  bool log = false;
  double ymin = 0.001;
  double ymax = 48;
  
  static bool bMessage = false;
  if (!bMessage) {
    cout << "Values used as relative uncertainty (please check):" << endl;
    cout << "  QCD: " << myQCDRelUncert << endl;
    cout << "  EWK genuine tau: " << myEWKRelUncert << endl;
    cout << "  EWK fake tau: " << myFakesRelUncert << endl << endl;
    bMessage = true;
  }
  cout << "Processing mass point: " << mass << " GeV/c2" << endl;
  
  gStyle->SetOptFit(1);
  gStyle->SetOptStat(0);
  gStyle->SetOptTitle(0);
  gStyle->SetTitleFont(43, "xyz");
  gStyle->SetTitleSize(33, "xyz");
  gStyle->SetLabelFont(43, "xyz");
  gStyle->SetLabelSize(27, "xyz");
  
  //std::string infile = "EPS_data_nodeltaphi/hplus_100.root";
  //std::string infile = "EPS_data_deltaphi160/hplus_100.root";
  std::stringstream s;
  s << "lands_histograms_hplushadronic_m" << mass << ".root";

  std::string infile = s.str();
  
 // Canvas
  TCanvas *myCanvas = new TCanvas("myCanvas", "",0,0,600,600);
  myCanvas->SetHighLightColor(2);
  myCanvas->Range(0,0,1,1);
  myCanvas->SetFillColor(0);
  myCanvas->SetBorderMode(0);
  myCanvas->SetBorderSize(2);
  if (log)
    myCanvas->SetLogy();
  myCanvas->SetTickx(1);
  myCanvas->SetTicky(1);
  myCanvas->SetLeftMargin(0.16);
  myCanvas->SetRightMargin(0.05);
  myCanvas->SetTopMargin(0.05);
  myCanvas->SetBottomMargin(0.08);
  myCanvas->SetFrameFillStyle(0);
  myCanvas->SetFrameBorderMode(0);
  myCanvas->SetFrameFillStyle(0);
  myCanvas->SetFrameBorderMode(0);
  myCanvas->cd();

  Int_t ci;

  TFile* f = TFile::Open(infile.c_str());
  s.str("");
  s << "HW" << mass << "_1";
  TH1* hw = (TH1*)f->Get(s.str().c_str());
  s.str("");
  s << "HH" << mass << "_1";
  TH1* hh = (TH1*)f->Get(s.str().c_str());
  TH1* data = (TH1*)f->Get("data_obs");
  data->SetLineWidth(2);
  data->SetMarkerStyle(20);
  data->SetMarkerSize(1.2);

  TH1* ewktau = (TH1*)f->Get("EWK_Tau");
  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
//.........这里部分代码省略.........
开发者ID:aashaqshah，项目名称:cmssw-1，代码行数:101，代码来源:combineMt.C

示例2: makeHist


//.........这里部分代码省略.........
				}

				const double reco_max_y  = hreco->GetBinContent(hreco->GetMaximumBin());
				const double smear_max_y = hsmear->GetBinContent(hsmear->GetMaximumBin());
				const double y_max = max(reco_max_y, smear_max_y);
				double y_min = 9999.0;
				for (unsigned bin=1; bin<hreco->GetNbinsX(); ++bin)
				{
					const double v1 = hreco->GetBinContent(bin);
					const double v2 = hsmear->GetBinContent(bin);
					const double minv = min(v1,v2);
					if (minv != 0 && minv < y_min) y_min = minv;
					
				}

				cout << hreco->GetName() << "->ymin/max = " << y_min << "(" << y_min/2.0 << ")/" << y_max << "(" << y_max*2.0 << ")" << endl;
				hreco->GetYaxis()->SetRangeUser(y_min/2.0, y_max*2.0);
				hsmear->GetYaxis()->SetRangeUser(y_min/2.0, y_max*2.0);


				hgen->SetLineColor(kBlue);
				hgen->SetMarkerColor(kBlue);
				hgen->SetMarkerStyle(24);
				hgen->SetLineWidth(2);
				hsmear->SetLineColor(kRed);
				hsmear->SetMarkerColor(kRed);
				hsmear->SetMarkerStyle(24);
				hsmear->SetLineWidth(2);
				hreco->SetLineWidth(2);
				hreco->SetMarkerStyle(kDot);
				hreco->SetLineColor(kBlack);
				hreco->SetMarkerColor(kBlack);
				//hreco->GetXaxis()->SetRangeUser(0,300);
				//hsmear->GetXaxis()->SetRangeUser(0,300);


				hreco->GetYaxis()->CenterTitle(1);
				hreco->SetLabelFont(42,"XYZ");
				hreco->SetTitleFont(42,"XYZ");
				hreco->GetYaxis()->SetTitleOffset(0.8);
				hreco->SetLabelSize(0.05,"XYZ");
				hreco->SetTitleSize(0.06,"XYZ");


				TH1 *hsmeartoreco_ratio = (TH1*) (hsmear->Clone("hsmear_copy"));
				hsmeartoreco_ratio->Divide(hreco);
				hsmeartoreco_ratio->SetTitle("");
				hsmeartoreco_ratio->GetYaxis()->SetTitle("Smear/Reco");
				hsmeartoreco_ratio->GetYaxis()->SetRangeUser(0,2.);

				hsmeartoreco_ratio->GetYaxis()->SetTitleOffset(0.4);
				hsmeartoreco_ratio->GetXaxis()->SetTitleOffset(0.9);
				hsmeartoreco_ratio->GetYaxis()->CenterTitle(1);
				hsmeartoreco_ratio->GetXaxis()->CenterTitle(1);
				hsmeartoreco_ratio->SetLabelSize(0.125,"XYZ");
				hsmeartoreco_ratio->SetTitleSize(0.125,"XYZ");
				//	hsmeartoreco_ratio->SetLabelFont(labelfont,"XYZ");
				//	hsmeartoreco_ratio->SetTitleFont(titlefont,"XYZ");
				hsmeartoreco_ratio->GetXaxis()->SetTickLength(0.07);



				stringstream recoleg,smearleg, genleg;
				const double sum_reco  = hreco->Integral(1, hreco->GetNbinsX()+1);
				const double sum_smear = hsmear->Integral(1, hsmear->GetNbinsX()+1);
				const double sum_gen   = hgen->Integral(1, hgen->GetNbinsX()+1);
				const double err_reco  = StatErr(hreco);
				const double err_smear = StatErr(hsmear);


				cout << setprecision(1) << fixed;

				recoleg << "Reco (" << sum_reco << "#pm" << err_reco << ")";
				smearleg << "Smear (" << sum_smear << "#pm" << err_smear << ")";
				genleg << "Gen (" << sum_gen << ")";
				cout <<  smear_hist_name.str() << "::reco/smear = " << sum_reco << "/" << sum_smear << endl;

				TLegend *l2 = new TLegend(0.6,0.6,0.9,0.9);
				l2->AddEntry(hreco, recoleg.str().c_str());
				//l2->AddEntry(hgen, genleg.str().c_str());
				l2->AddEntry(hsmear, smearleg.str().c_str());

				c1_1->cd();
				gPad->SetLogy(hist2print.at(ihist).LogY());

				hreco->DrawCopy();
				//hgen->DrawCopy("same");
				hsmear->DrawCopy("same");
				l2->Draw();
				//tx->Draw();
				c1_2->cd();
				hsmeartoreco_ratio->DrawCopy();
				c->cd();
				gPad->Print("samples.eps");

		}
	}

	gPad->Print("samples.eps]");
}
开发者ID:hkaushalya，项目名称:UserCode，代码行数:101，代码来源:makeHist.C

示例3: overlay_Merged_RecoSmeared

TCanvas* overlay_Merged_RecoSmeared(const vector<string>& folders, 
								const hist_t& h
								)
{

	TLegend *leg  = new TLegend(0.6,0.65,0.9,0.9);
	leg->SetTextFont(42);
	vector<TH1*> hists;
	
	vector<string> jetcoll;
	jetcoll.push_back("reco");
	jetcoll.push_back("gen");
	jetcoll.push_back("smeared");

	stringstream title;
	const string njets("3-5");
	//const string eta("2.5");
	const string eta("5.0");
	title << njets
			<< " Jets, MHT from Jets with P_{T}>30 GeV, |#eta |<" 
			<< eta << ", L = 10 fb^{-1}" << ";" << h.title ;

	for (unsigned j=0; j< jetcoll.size(); ++j)
	{
		TH1* Hist = 0;
		for (unsigned i = 0; i < folders.size(); ++i)
		{
			stringstream histname;
			histname << folders.at(i) << "/" << jetcoll.at(j) << h.name;
			cout << __LINE__ << ": Looking for hist: " << histname.str().c_str() << endl;
			TH1* htemp = GetHist(histname.str());
			
			if (Hist == 0) Hist = htemp;
			else Hist->Add(htemp);
		}
		
		Hist->Rebin(h.rebin);
		Hist->SetTitle(title.str().c_str());
		Hist->SetMarkerStyle(20+j);
		Hist->SetLineWidth(2);
		Hist->SetStats(0);

		stringstream legname;
		if (j==0) 
		{
			legname << "Reco"; 
		} else if (j==1) 
		{
			legname << "Gen"; 
			Hist->SetLineColor(kBlue);
			Hist->SetMarkerColor(kBlue);
		} else if (j==2)
		{
			legname << "Smeared"; 
			Hist->SetLineColor(kRed);
			Hist->SetMarkerColor(kRed);
		}

		const double sum = Hist->Integral(); 
		legname << " (" << sum << ")";
		if (j!=1) leg->AddEntry(Hist, legname.str().c_str());

		hists.push_back(Hist);

	} //end jetcoll
	
	TH1* ratio = dynamic_cast<TH1*> (hists.at(2)->Clone("ratio"));
	ratio->GetYaxis()->SetTitle("Smeared/Reco");
	ratio->SetTitle("");
	ratio->Divide(hists.at(0));
	ratio->GetYaxis()->SetRangeUser(-0.01,2.01);
	//ratio->SetTickLength (+0.01,"Y");

   //TCanvas *c1 = new TCanvas("c1", "c1",15,60,550,600);
   TCanvas *c1 = new TCanvas("c1");
   c1->Range(0,0,1,1);
   c1->SetBorderSize(2);
   c1->SetFrameFillColor(0);
  
// ------------>Primitives in pad: c1_1
   TPad *c1_1 = new TPad("c1_1", "c1_1",0.01,0.30,0.99,0.99);
   c1_1->Draw();
   c1_1->cd();
   c1_1->SetBorderSize(2);
   c1_1->SetTickx(1);
   c1_1->SetTicky(1);
   c1_1->SetTopMargin(0.1);
   c1_1->SetBottomMargin(0.0);
   //c1_1->SetFrameFillColor(3);
	c1_1->SetLogy();
   
	hists.at(0)->GetYaxis()->CenterTitle(1);
	hists.at(0)->SetLabelFont(42,"XYZ");
	hists.at(0)->SetTitleFont(42,"XYZ");
	hists.at(0)->GetYaxis()->SetTitleOffset(0.8);
	hists.at(0)->SetLabelSize(0.05,"XYZ");
	hists.at(0)->SetTitleSize(0.06,"XYZ");
   hists.at(0)->Draw("P");
   hists.at(2)->Draw("same P");
	leg->Draw();
//.........这里部分代码省略.........
开发者ID:hkaushalya，项目名称:UserCode，代码行数:101，代码来源:overlay_Merged_RecoSmeared.C


注：本文中的TH1::SetTitleSize方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。