{
//leg=new TLegend(0.6,0.7,0.9,0.9);
leg=new TLegend(0.6,0.2,0.8,0.7);

TFile *_file = TFile::Open("ZHH-BP1-85k_1.5TeV.root");
leg->AddEntry(JetMult,"BP1","LP");
JetMult->SetLineColor(46);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(1);
//JetMult->SetFillColor(2);
Double_t scale=1./JetMult->Integral();
JetMult->Scale(scale);
JetMult->GetXaxis()->SetTitle("#bf{Jets Multiplicity}");
JetMult->GetYaxis()->SetTitle("#bf{Normalized to 1}");
JetMult->GetXaxis()->CenterTitle(true);
JetMult->GetYaxis()->CenterTitle(true);
JetMult->GetXaxis()->CenterLabels(true);
JetMult->SetMaximum(0.62);
JetMult->Draw("hist same ");


_file = TFile::Open("ZHH-BP2-85k_1.5TeV.root");
leg->AddEntry(JetMult,"BP2","LP");
JetMult->SetLineColor(9);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(1);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");


_file = TFile::Open("ZHH-BP3-85k_1.5TeV.root");
leg->AddEntry(JetMult,"BP3","LP");
JetMult->SetLineColor(8);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(1);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");


_file = TFile::Open("ZHH-BP4-85k_1.5TeV.root");
leg->AddEntry(JetMult,"BP4","LP");
JetMult->SetLineColor(7);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(1);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");


_file = TFile::Open("tT-ZHH-85k_1.5TeV.root");
leg->AddEntry(JetMult,"tT","LP");
JetMult->SetLineColor(6);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(7);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");

_file = TFile::Open("WW-ZHH-85k_1.5TeV.root");
leg->AddEntry(JetMult,"WW","LP");
JetMult->SetLineColor(4);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(7);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");

_file = TFile::Open("ZZ-ZHH-85k_1.5TeV.root");
leg->AddEntry(JetMult,"ZZ","LP");
JetMult->SetLineColor(3);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(7);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");

_file = TFile::Open("ZbB-ZHH-85k_1.5TeV.root");
leg->AddEntry(JetMult,"ZbB","LP");
JetMult->SetLineColor(2);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(7);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");

_file = TFile::Open("ZZZ-ZHH-85k_1.5TeV.root");
leg->AddEntry(JetMult,"ZZZ","LP");
JetMult->SetLineColor(1);
JetMult->SetLineWidth(3);
JetMult->SetLineStyle(7);
//JetMult->SetFillColor(2);
JetMult->Scale(scale);
JetMult->Draw("hist same ");





//mg->GetXaxis()->SetLimits(2,14);
//mg->GetYaxis()->SetLimits(0,550);


gStyle->SetOptStat(0);
leg->SetLineWidth(0);
leg->SetFillStyle(0);
leg->SetMargin(0.2);
leg->Draw();

}