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 > ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ > Grup Física Radiacions UAB http://cc.uab.es/~iffr1/ > mailto:d.enterria@cc.uab.es phone: +3493.581.13.64
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