[ROOT] TH1F zoom problem

From: Vladimir Pechenov (pechenov@gsi.de)
Date: Fri May 12 2000 - 14:33:28 MEST 

 
                 Hi, 
 I have a problem  with the Class TH1F :
 If i execute the following macro:
 
 TH1F* hist=new TH1F(); 
 hist->SetObject("hist","hist"); 
 hist->SetBins(20,0.,20.); 
 hist->Draw();        
 

 i can not use the zoom facility while clicking on the histogram.

 But the zoom works if i execute the following macro:

 
  TH1F* h=new TH1F("a","a",10,0.,10.);
  h->Draw()  
 
                                                                  
                                   Vladimir and Danis

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