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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