See example below Because the number of combinations of this kind of game is infinite, there is no point in providing a standard function. Rene Brun void payman() { const Int_t nbins = 20; TH1F *h = new TH1F("h","test",nbins,-3,3); h->FillRandom("gaus",1000); TCanvas *c1 = new TCanvas("c1","c1",600,800); c1->Divide(1,2); c1->cd(1) h->SetFillColor(50); h->DrawCopy("bar2"); c1->cd(2); Double_t stats[5]={0,0,0,0,0}; h->PutStats(stats); // reset mean value, etc for (Int_t i=1;i<=nbins-5;i++) h->SetBinContent(i,h->GetBinContent(i+5)); for (i=nbins-5;i<=nbins;i++) h->SetBinContent(i,0); h->Draw("bar2"); } On Sat, 20 Dec 2003, payman hosseini wrote: > hi > > i have a filled histogram, and i want to shift the bins by 5, so bins > 1,2,3,4 and 5 will be lost. contents of bin 6 become bin 1, contents of > bin 7 become bin 2. and the last 5 bins will be zero. > is there a way to do this? > > can you please provide a > RebinAxis(Axis_t x, Option_t* axis = "X") > example? > > > > i am using: > > Windows/NT/w2000 with VC++ 7.0,compiled with debug info, version 3.10/02 > > (good old tar file)**WIN32GDKDEBUG > > > thanks, > paymon > > >
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:17 MET