Hi Chris, You probably just have to add the proper (virtual) screen refreshing method. The information of gStyle is used only at the time the histogram is paint (even if it is a virtual painting). Hence you probably have to do: gStyle->SetOptFit(); h->Draw(); gPad->Update(); Cheers, Philippe. -----Original Message----- From: owner-roottalk@pcroot.cern.ch [mailto:owner-roottalk@pcroot.cern.ch]On Behalf Of Chris Hayward Sent: Friday, August 22, 2003 8:57 AM To: ROOT Talk Mailing List Subject: [ROOT] adjusting stats display when not in interactive mode Hello ROOTers, I am creating histograms from a tree and saving them to disk. I want to display fit parameters on the histos before saving. However, it seems that I cannot use gStyle->SetOptFit() when not in interactive mode. Is there a way to do this otherwise? I could not find anything in the $ROOTSYS/etc/ system.rootrc file. I am using 3.05/07 with gcc 2.96 on lxplus. Thanks, Chris
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