void DrawDonut(QPainter painter)
{
var color = new QColor();
color.SetNamedColor("#333333");
painter.Pen = new QPen(color, 0.5);
painter.SetRenderHint(QPainter.RenderHint.Antialiasing);
painter.Translate(new QPoint(Width / 2, Height / 2));
for (double rot = 0; rot < 360.0; rot += 5.0)
{
painter.DrawEllipse(-125, -40, 250, 80);
painter.Rotate(5.0);
}
}
