{
//=========Macro generated from canvas: c1/Efficiencies
//=========  (Sat Mar 28 21:21:15 2009) by ROOT version5.22/00
   TCanvas *c1 = new TCanvas("c1", "Efficiencies",0,44,600,600);
   gStyle->SetOptStat(0);
   c1->Range(-1.375,-13.75,2.375,123.75);
   c1->SetFillColor(0);
   c1->SetBorderMode(0);
   c1->SetBorderSize(2);
   c1->SetFrameBorderMode(0);
   c1->SetFrameBorderMode(0);
   
   TH1 *frameP = new TH2F("frameP","",2,-1,2,220,0,1.1);
   frameP->SetStats(0);
   frameP->GetXaxis()->SetTitle("log_{10}p(GeV)");
   frameP->GetYaxis()->SetTitle("Efficiency");
   frameP->GetYaxis()->SetNdivisions(520);
   frameP->GetYaxis()->SetTitleOffset(1.2);
   frameP->Draw("");
  

   TGraphAsymmErrors *grae = new TGraphAsymmErrors(15);
   grae->SetName("");
   grae->SetTitle("");
   grae->SetFillColor(1);
   grae->SetLineWidth(2);
   grae->SetMarkerStyle(24);
   grae->SetMarkerSize(0.7);
   grae->SetPoint(0,-0.9,0);
   grae->SetPointError(0,0.1,0.1,0,0.0787842);
   grae->SetPoint(1,-0.7,0.6386555);
   grae->SetPointError(1,0.1,0.1,0.04447944,0.04294642);
   grae->SetPoint(2,-0.5,0.8280872);
   grae->SetPointError(2,0.1,0.1,0.01907668,0.01801952);
   grae->SetPoint(3,-0.3,0.9440299);
   grae->SetPointError(3,0.1,0.1,0.01050075,0.009393705);
   grae->SetPoint(4,-0.1,0.9756098);
   grae->SetPointError(4,0.1,0.1,0.007036135,0.005921997);
   grae->SetPoint(5,0.1,0.9984871);
   grae->SetPointError(5,0.1,0.1,0.002263685,0.00110631);
   grae->SetPoint(6,0.3,0.9984756);
   grae->SetPointError(6,0.1,0.1,0.002280873,0.001114734);
   grae->SetPoint(7,0.5,1);
   grae->SetPointError(7,0.1,0.1,0.001833546,0);
   grae->SetPoint(8,0.7,0.9979633);
   grae->SetPointError(8,0.1,0.1,0.00304351,0.001488817);
   grae->SetPoint(9,0.9,1);
   grae->SetPointError(9,0.1,0.1,0.003067088,0);
   grae->SetPoint(10,1.1,1);
   grae->SetPointError(10,0.1,0.1,0.004755683,0);
   grae->SetPoint(11,1.3,1);
   grae->SetPointError(11,0.1,0.1,0.0087984,0);
   grae->SetPoint(12,1.5,1);
   grae->SetPointError(12,0.1,0.1,0.01725625,0);
   grae->SetPoint(13,1.7,1);
   grae->SetPointError(13,0.1,0.1,0.06183102,0);
   grae->SetPoint(14,1.9,1);
   grae->SetPointError(14,0.1,0.1,0.3181538,0);
   grae->SetMarkerColor(2);
   grae->SetLineColor(2);
   grae->Draw("p");
   

   grae1 = new TGraphAsymmErrors(15);
   grae1->SetName("");
   grae1->SetTitle("");
   grae1->SetFillColor(1);
   grae1->SetLineWidth(2);
   grae1->SetMarkerStyle(20);
   grae1->SetMarkerSize(0.7);
   grae1->SetPoint(0,-0.9,0.05755396);
   grae1->SetPointError(0,0.1,0.1,0.01772194,0.02198521);
   grae1->SetPoint(1,-0.7,0.302583);
   grae1->SetPointError(1,0.1,0.1,0.02734563,0.02831217);
   grae1->SetPoint(2,-0.5,0.7735369);
   grae1->SetPointError(2,0.1,0.1,0.02154561,0.02062);
   grae1->SetPoint(3,-0.3,0.9339623);
   grae1->SetPointError(3,0.1,0.1,0.01134845,0.01025511);
   grae1->SetPoint(4,-0.1,0.956229);
   grae1->SetPointError(4,0.1,0.1,0.008930596,0.007902966);
   grae1->SetPoint(5,0.1,0.9837518);
   grae1->SetPointError(5,0.1,0.1,0.005384068,0.004419797);
   grae1->SetPoint(6,0.3,0.9807976);
   grae1->SetPointError(6,0.1,0.1,0.005790834,0.004834521);
   grae1->SetPoint(7,0.5,0.9921997);
   grae1->SetPointError(7,0.1,0.1,0.004074668,0.003021181);
   grae1->SetPoint(8,0.7,0.9849341);
   grae1->SetPointError(8,0.1,0.1,0.005969261,0.0047315);
   grae1->SetPoint(9,0.9,0.9800499);
   grae1->SetPointError(9,0.1,0.1,0.007871734,0.006251437);
   grae1->SetPoint(10,1.1,1);
   grae1->SetPointError(10,0.1,0.1,0.005232171,0);
   grae1->SetPoint(11,1.3,0.9777778);
   grae1->SetPointError(11,0.1,0.1,0.01549005,0.01059998);
   grae1->SetPoint(12,1.5,1);
   grae1->SetPointError(12,0.1,0.1,0.02105035,0);
   grae1->SetPoint(13,1.7,1);
   grae1->SetPointError(13,0.1,0.1,0.06183102,0);
   grae1->SetPoint(14,1.9,1);
   grae1->SetPointError(14,0.1,0.1,0.1742602,0);
   grae1->SetMarkerColor(4);
   grae1->SetLineColor(4);
//   grae1->Draw("p");


   grae2 = new TGraphAsymmErrors(15);
   grae2->SetName("");
   grae2->SetTitle("");
   grae2->SetFillColor(1);
   grae2->SetLineWidth(2);
   grae2->SetLineColor(4);
   grae2->SetMarkerStyle(20);
   grae2->SetMarkerSize(0.7);
   grae2->SetName("");
   grae2->SetTitle("");
   grae2->SetFillColor(2);
   grae2->SetLineWidth(2);
   grae2->SetMarkerStyle(20);
   grae2->SetMarkerSize(0.7);
   grae2->SetPoint(0,-0.9,0);
   grae2->SetPointError(0,0.1,0.1,0,0.06928609);
   grae2->SetPoint(1,-0.7,0.5431034);
   grae2->SetPointError(1,0.1,0.1,0.04613184,0.04564333);
   grae2->SetPoint(2,-0.5,0.8467967);
   grae2->SetPointError(2,0.1,0.1,0.01963357,0.01834828);
   grae2->SetPoint(3,-0.3,0.9533074);
   grae2->SetPointError(3,0.1,0.1,0.009920924,0.008741064);
   grae2->SetPoint(4,-0.1,0.9722704);
   grae2->SetPointError(4,0.1,0.1,0.007421387,0.00632232);
   grae2->SetPoint(5,0.1,1);
   grae2->SetPointError(5,0.1,0.1,0.001749768,0);
   grae2->SetPoint(6,0.3,1);
   grae2->SetPointError(6,0.1,0.1,0.00174181,0);
   grae2->SetPoint(7,0.5,1);
   grae2->SetPointError(7,0.1,0.1,0.001819031,0);
   grae2->SetPoint(8,0.7,1);
   grae2->SetPointError(8,0.1,0.1,0.002228297,0);
   grae2->SetPoint(9,0.9,1);
   grae2->SetPointError(9,0.1,0.1,0.003010822,0);
   grae2->SetPoint(10,1.1,0.9953704);
   grae2->SetPointError(10,0.1,0.1,0.006874291,0.00337829);
   grae2->SetPoint(11,1.3,1);
   grae2->SetPointError(11,0.1,0.1,0.008866302,0);
   grae2->SetPoint(12,1.5,1);
   grae2->SetPointError(12,0.1,0.1,0.02185107,0);
   grae2->SetPoint(13,1.7,1);
   grae2->SetPointError(13,0.1,0.1,0.06183102,0);
   grae2->SetPoint(14,1.9,1);
   grae2->SetPointError(14,0.1,0.1,0.1742602,0);
   grae2->SetMarkerColor(4);
   grae2->Draw("p");



   TLegend *leg = new TLegend(0.35,0.25,0.85,0.4,NULL,"brNDC");
   leg->SetBorderSize(0);
   leg->SetTextFont(42);
   leg->SetLineColor(1);
   leg->SetLineStyle(1);
   leg->SetLineWidth(2);
   TLegendEntry *entry=leg->AddEntry("effyP","No Background","elp");
   entry->SetLineColor(2);
   entry->SetLineStyle(1);
   entry->SetLineWidth(2);
   entry->SetMarkerColor(2);
   entry->SetMarkerStyle(24);
   entry->SetMarkerSize(1.);
   TLegendEntry *entry=leg->AddEntry("effyP","With Background","pel");
   entry->SetLineColor(4);
   entry->SetLineStyle(1);
   entry->SetLineWidth(2);
   entry->SetMarkerColor(4);
   entry->SetMarkerStyle(20);
   entry->SetMarkerSize(1.);
//   entry=leg->AddEntry("effyPTPC","TPC only","p");
//   entry->SetLineColor(4);
//   entry->SetLineStyle(1);
//   entry->SetLineWidth(1);
//  entry->SetMarkerColor(4);
//   entry->SetMarkerStyle(21);
//   entry->SetMarkerSize(1.3);
float x[2] = {-1,2};
float y[2] = {1.0,1.0};
TPolyLine* line = new TPolyLine(2,x,y);
line->SetLineWidth(1);
line->SetLineStyle(3);
line->Draw();


   TLatex *   tex = new TLatex(-0.9,1.01,"b)");
   tex->SetTextSize(0.05);
   tex->SetLineWidth(2);
   tex->Draw();


   TLatex *   tex = new TLatex(-0.5,0.4,"p_{T}>1GeV; n_{VTX}+n_{SIT} > 3; n_{TPC}>1");
   tex->SetTextSize(0.045);
   tex->SetLineWidth(2);
   tex->Draw();

   leg->Draw();
   c1->Modified();
   c1->cd();
   c1->SetSelected(c1);
   c1->SaveAs("TrackBack_P_TPC.eps" );
   c1->SaveAs("TrackBack_P_TPC.gif" );
}