{
//=========Macro generated from canvas: canv2/canv2
//=========  (Mon Sep 20 19:47:02 2004) by ROOT version4.00/08
   TCanvas *canv2 = new TCanvas("canv2", "canv2",16,35,700,500);
   canv2->Range(0,0,1,1);
   canv2->SetBorderSize(2);
   canv2->SetGridx();
   canv2->SetGridy();
   canv2->SetFrameFillColor(0);
   
   TGraphErrors *gre = new TGraphErrors(4);
   gre->SetName("Graph");
   gre->SetTitle("Led Characteristic curve. Brd=3 Ch=2");
   gre->SetFillColor(1);
   gre->SetMarkerColor(4);
   gre->SetMarkerStyle(8);
   gre->SetMarkerSize(0.5);
   gre->SetPoint(0,1,1.56);
   gre->SetPointError(0,0,0.2);
   gre->SetPoint(1,2,2.03);
   gre->SetPointError(1,0,0.3);
   gre->SetPoint(2,3,2.89);
   gre->SetPointError(2,0,0.4);
   gre->SetPoint(3,4,3.15);
   gre->SetPointError(3,0,0.5);
   
   TH1 *Graph1 = new TH1F("Graph1","Led Characteristic curve. Brd=3 Ch=2",100,0.7,4.3);
   Graph1->SetMinimum(1.131);
   Graph1->SetMaximum(3.879);
   Graph1->SetDirectory(0);
   Graph1->SetStats(0);
   Graph1->GetXaxis()->SetTitle("DAC");
   Graph1->GetYaxis()->SetTitle("pe");
   gre->SetHistogram(Graph1);
   
   gre->Draw("ap");
   
   TPaveText *pt = new TPaveText(7.38054e-316,0,9.07723e-266,7.38054e-316,"brNDC");
   pt->SetFillColor(19);
   TText *text = pt->AddText("run = 3");
   text = pt->AddText("time = 34.500");
   text = pt->AddText("single_pe_dac = 15");
   text = pt->AddText("single_pe = 0.23");
   text = pt->AddText("single_pe_eff = 34.00 %");
   text->SetTextColor(2);
   text = pt->AddText("max_pe = 79.00");
   text->SetTextColor(2);
   pt->Draw();
   canv2->Modified();
   canv2->cd();
   canv2->SetSelected(canv2);
}