rors(n,x,y,ex,ey);
        gr1->SetFillStyle(3004);

        TGraphAsymmErrors *gr2 = new TGraphAsymmErrors(n, x, y, ex, ex, ey, ey);
        gr2->SetFillStyle(3005);

        TGraphBentErrors *gr3 = new TGraphBentErrors(n,x,y,ex,ex,ey,ey,exd,exd,eyd,eyd);
        gr3->SetFillStyle(3006);

        c1->DrawFrame(-1,0,1,10);

        gr1->Draw("2");
        gr2->Draw("2");
        gr3->Draw("2");
     }
     </pre>
</li>
<li> In PaintGraphBentErrors the fill style was not set for the boxes.</li>
<li> The foll