Re: Color in lego plots

From: Rene Brun (Rene.Brun@cern.ch)
Date: Wed Nov 17 1999 - 09:30:16 MET


Hi David,
LineColor was not active for lego/surf options 1 and 3.
This is now implemented in my development version 2.23/09

Rene Brun

David d'Enterria wrote:
> 
> Hello all,
> 
> I want to plot a bi-dim function/histo with, say, red color :
> 
> TF2 *fun2 = new TF2("fun2","sin(x)*sin(y)",0.,3.1416,0.,3.1416);
> fun2->SetLineColor(2);
> fun2->Draw("lego");
> 
> (fun2->GetHistogram())->SetLineColor(2);
> (fun2->GetHistogram())->Draw("lego");
> 
> In both cases, the resulting plot is black.
> 
> How does one obtain lego plots with coloured lines ?
> 
> (Using version 2.23/04.)
> 
> Thanks and best regards,
> 
> David d'Enterria
> ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
> Groupe Photons Subatech       http://www-subatech.in2p3.fr/~photons/
> mailto:enterria@in2p3.fr      phone: +33.2.51.85.85.60
> ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
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