Dear developers, I want to change the x-axis range of my histograms and then stack on each other in range 60-120. I am using the SetRangeUser command but it is not working. Kindly see my script to resolve it. Thanks. Nab stack_z_try.cc (2.6 KB)

couet September 4, 2017, 1:04pm 4

The viewing range for a histogram axis can be set from bin ifirst to ilast using the method TAxis::SetRange(ifirst, ilast). Example (hpxpy is a 2D histogram): { TFile f("hsimple.root"); hpxpy->Draw("colz"); hpxpy->GetYaxis()->SetRange(22,23); hpxpy->GetXaxis()->SetRange(18,19); } Sometimes it is more convenient to set this range using “User’s Coordinates” (axis values) rather than bin numbers. To do that one should use TAxis::SetRangeUser(ufirst, ulast). This method computes the cl…

show post in topic

Home
Categories
FAQ/Guidelines
Terms of Service
Privacy Policy

Powered by Discourse, best viewed with JavaScript enabled

How to use SetRangeUser