virtual void Paint(Draw& w) {
w.DrawRect(GetSize(), White());
w.DrawRect(10, 10, 60, 80, Green());
w.DrawLine(100, 10, 160, 80, 0, Black());
w.DrawLine(160, 10, 100, 80, 4, Red());
w.DrawLine(160, 40, 100, 50, PEN_DOT, Red());
w.DrawEllipse(210, 20, 80, 60, Blue());
w.DrawEllipse(310, 20, 80, 60, LtBlue(), 5, Red());
w.DrawArc(RectC(410, 20, 80, 60), Point(10, 10), Point(450, 80), 3, Cyan);
Vector<Point> p;
p << Point(30, 110) << Point(60, 180) << Point(10, 150) << Point(70, 150);
w.DrawPolyline(p, 4, Black);
p.Clear();
p << Point(130, 110) << Point(160, 180) << Point(110, 150) << Point(170, 120)
<< Point(130, 110);
w.DrawPolygon(p, Blue);
p.Clear();
p << Point(230, 110) << Point(260, 180) << Point(210, 150) << Point(270, 120)
<< Point(230, 110);
w.DrawPolygon(p, Cyan, 5, Magenta);
p.Clear();
p << Point(330, 110) << Point(360, 180) << Point(310, 150) << Point(370, 120)
<< Point(330, 110);
w.DrawPolygon(p, Cyan, 5, Magenta, I64(0xaa55aa55aa55aa55));
w.DrawImage(40, 240, CtrlImg::save());
w.DrawImage(110, 210, 80, 80, CtrlImg::save());
w.DrawImage(240, 240, CtrlImg::save(), Blue);
w.DrawImage(310, 210, 80, 80, CtrlImg::save(), Blue);
w.DrawText(20, 330, "Hello world!");
w.DrawText(120, 330, "Hello world!", Arial(15).Bold());
w.DrawText(220, 330, "Hello world!", Roman(15).Italic(), Red);
w.DrawText(320, 380, 400, "Hello world!", Courier(15).Underline());
}
