Hi everyone!
I am new to this forum.
I want to zoom a portion of a histogram and to put it on the same histogram in order to see the low energy peaks. I don’t have any idea how to proceed. I am attaching the picture in which this job is done and i want to plot exactly the same way.
Thank you
{ auto h = new TH1D("h","h",100,-4,4); h->FillRandom("gaus",2000); h->Draw(); TPad *p = new TPad("p","p", 0.5,0.6,0.9,0.8); p->Draw(); p->cd(); TH1D *hc = (TH1D *)h->DrawCopy(); hc->GetXaxis()->SetRangeUser(0.,3.); }
@couet Thank you so much for your instant reply, I got the idea. It worked well.
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