本文整理汇总了C++中TH1::SetLabelSize方法的典型用法代码示例。如果您正苦于以下问题：C++ TH1::SetLabelSize方法的具体用法？C++ TH1::SetLabelSize怎么用？C++ TH1::SetLabelSize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::SetLabelSize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: comparisonJetMCData
//.........这里部分代码省略.........
gPad->Modified();
}
//===================
// Dirty jobs :)
if (flag==1){
CanvPlot->cd();
TPad *pad1 = new TPad("pad1","pad1",0.01,0.33,0.99,0.99);
pad1->Draw();
pad1->cd();
pad1->SetTopMargin(0.1);
pad1->SetBottomMargin(0.01);
pad1->SetRightMargin(0.1);
pad1->SetFillStyle(0);
pad1->SetLogy(1);
TString str=data->GetTitle();
if (str.Contains("jet") && !str.Contains("zMass") && !str.Contains("Num") && !str.Contains("Eta") && !str.Contains("Phi") && !str.Contains("eld") && !str.Contains("meanPtZVsNjet")) {
if (!isAngularAnalysis) rebin=1;
}
//======================
// DATA
Double_t dataint = data->Integral();
data->SetLineColor(kBlack);
data->Rebin(rebin);
if(str.Contains("nJetVtx")) data->GetXaxis()->SetRangeUser(0,10);
if(str.Contains("zMass")) data->GetXaxis()->SetRangeUser(70,110);
data->SetMinimum(1.);
data->Sumw2();
//Canvas style copied from plotsHistsRatio.C
data->SetLabelSize(0.0);
data->GetXaxis()->SetTitleSize(0.00);
data->GetYaxis()->SetLabelSize(0.07);
data->GetYaxis()->SetTitleSize(0.08);
data->GetYaxis()->SetTitleOffset(0.76);
data->SetTitle("");
gStyle->SetOptStat(0);
data->GetYaxis()->SetLabelSize(0.06);
data->GetYaxis()->SetTitleSize(0.06);
data->GetYaxis()->SetTitleOffset(0.8);
data->Draw("E1");
TLegend* legend = new TLegend(0.725,0.27,0.85,0.72);
legend->SetFillColor(0);
legend->SetFillStyle(0);
legend->SetBorderSize(0);
legend->SetTextSize(0.060);
legend->AddEntry(data,"data","p");
// hack to calculate some yields in restricted regions...
int num1=0, num2=0, num3=0, num4=0, num5=0;
if(str.Contains("invMass") && !str.Contains("PF")){
for(int j=1;j<=data->GetNbinsX();j++){
num1 += data->GetBinContent(j); //conto quante Z ci sono tra 60 e 120 GeV
if(j>10&&j<=50) num2 += data->GetBinContent(j); // ... tra 70 e 110
if(j>15&&j<=45) num3 += data->GetBinContent(j); // ... tra 75 e 105
}
cout << "\n";
cout << data->GetNbinsX() <<" Number of bins of the invmass histo\n";
printf("Number of Z in 60-120 %i --- 70-110 %i --- 75-105 %i \n",num1,num2,num3);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]");
}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.........