Hi Mina, Currently TGraph::Browse uses the hardwired option "alp". In the CVS version, I have modified this function. By default the option is "alp" and can be modified by: -adding a line in system.rootrc with TGraph.BrowseOption: myoption -calling gEnv->SetValue("TGraph.BrowseOption",myoption) Rene Brun nozarm wrote: > > Hi all, > > I am running root version 3.10/02 built on my desktop, running rh9.0. > > Is there a way to set the default drawing options for graphs in a given > root session? > > In a macro, I create a set of graphs which I draw with the "AP" option. > I save these graphs in a root file for later viewing. When viewing > these newly created graphs (in the same or a new root session) using the > browser, the graphs are drawn with the "APL" option by default. I > tried using gStyle->SetDrawOption("AP"); even though I did not get any > errors, when clicking on the graph names in the browser, the graphs were > still drawn with the "APL" option. When looking in the TStyle.cxx, I > see that the SetDrawOption method is not implemented. I tried adding > the method in the appropriate files (TStyle.cxx, TStyle.h), recompiled > root and reran it, but got the same old results, i.e. graphs are still > drawn with the "ALP" option... > > I might be barking up the wrong tree, or there may be a simple > solution... Any suggestions would be appreciated. > > Best wishes, > Mina
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