Hello Root Users,
I have a strange Problem with the new version 2.23/04. This version seems
to forget to plot the last bin. Here comes an example. It works fine with
version 2.00/13.
------------------------------------------------------------------------
{
// This macro forgets the last bin with ROOT Version 2.23/04 (13 October 1999)
gROOT->Reset();
gROOT->SetStyle("Plain");
gStyle->SetFrameBorderMode(0);
gStyle->SetOptDate(1);
gStyle->SetOptStat(000000);
Axis_t bins[5] = { 0.12 , 0.16 , 0.2 , 0.25 , 1.0 } ;
TH1F *histo_1 = new TH1F("histo_1","Histogram 1",4,bins);
histo_1->Sumw2();
TH1F *histo_2 = new TH1F("histo_2","Histogram 2",4,bins);
histo_2->Sumw2();
TCanvas *c1 = new TCanvas("c1","Page 1",800,600);
c1->Clear();
histo_1->SetBinContent(1,198);
histo_1->SetBinError(1,10);
histo_1->SetBinContent(2,211);
histo_1->SetBinError(2,10);
histo_1->SetBinContent(3,191);
histo_1->SetBinError(3,10);
histo_1->SetBinContent(4,181);
histo_1->SetBinError(4,10);
histo_2->SetBinContent(1,128);
histo_2->SetBinError(1,10);
histo_2->SetBinContent(2,231);
histo_2->SetBinError(2,10);
histo_2->SetBinContent(3,141);
histo_2->SetBinError(3,10);
histo_2->SetBinContent(4,151);
histo_2->SetBinError(4,10);
histo_2.SetTitle("Maybe I forgot something");
histo_2.SetMarkerStyle(25);
histo_2.Draw("E");
histo_1.SetMarkerStyle(24);
histo_1.Draw("Esame");
c1->Update();
}
------------------------------------------------------------------------
I have no idea what causes this effect.
Tschuess
Stefan
********* Stefan Stonjek *********
***** DESY / ZEUS *****
***** Stefan.Stonjek@desy.de *****
********* Tel.: +49-40-8998-3159 *********
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