[ROOT] ROOT BUG??? wrong colors in poscript file

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Dear rooters,
I would like to point out a "possible" bug of ROOT, regarding the
production of a postcript file from the TCanvas.
I have drawn some red ellipses,  built with 

    ellipse = new TEllipse(_x,
			   _y,
			   _a/2,
			   _b/2,
			   0,
			   360,
			   _pol*180/_pigreco);
    ellipse->SetFillColor(color);
    ellipse->SetFillStyle(style);
    ellipse->SetLineColor(color);
    ellipse->SetLineWidth(width);
    ellipse->Draw("SAME");


Naturally  color = 2

On the canvas the ellipses are corrctly painted of red both in their
contours and body.
But if I decide to print that picture on one postscript file, and then I
visualize that psfile with ghostview or i print it, i find
that the body of the ellipses are still red, but the contour is BLACK.

All this thing is due to my ignorance of layouting wit ROOT or is an
actual bug?

Thanks 'n Cheers,
Tom

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