Can't set axis titles for graphs

Hello,

I'm having some problems setting the axis titles in a graph, after using the TTree::Draw member function with the '>>' option to save the contents into a graph (if I build the graph with

TGraph* graph = new TGraph(items, tree -> GetV2(), tree -> GetV1());

I do set the axis titles correctly.

I attach one macro that shows the problem. The TTree the macro uses is rather big so I do not attach it, although you can find it at /afs/cern.ch/user/r/rarco/public/scan_summary.root (for people who have access to CERN's AFS).

Thanks in advance,

Rafa

-- 
Rafael Arco Arredondo <Rafael.Arco.Arredondo_at_cern.ch>






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