Re: [ROOT] Overloading TGraph::PaintGraph()

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Nov 30 2000 - 17:23:40 MET

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In reply to: FOKIN@tsl.uu.se: "[ROOT] Overloading TGraph::PaintGraph()"
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Hi Anton,
Why do you need to redefine TGraph::PaintGraph ?
You can call TGraph::Paint(option) where you remove the option "P"
of option. That's all

Rene Brun

On Thu, 30 Nov 2000 FOKIN@tsl.uu.se wrote:

> Hi rooters,
> I am trying to inherit a class from TGraphAsymmErrors and then overload
> TGraph::PaintGraph() to paint points in different colors. Although all
> members are public/protected, there are things like
> 
> const Int_t NPMAX = 2052;
> 
> static Double_t xwork[NPMAX];
> static Double_t ywork[NPMAX];
> static Double_t xworkl[NPMAX];
> static Double_t yworkl[NPMAX];
> 
> in TGraph.cxx used in TGraph::PaintGraph(). If I redefine
> them in my cxx file, it doesn't work well, namely it shows
> an empty graph.
> 
> Rene, could you make this work variable static members of
> TGraph?
> 
> Best regards,
> Anton
>

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