public static void DrawClosedArc(Graphics graphics, Shape shape)
{
var(x, y, w, h) = shape.EnclosingRectangle();
if (w > 0 && h > 0)
{
graphics.DrawArc(shape.Pen, x, y, w, h, 0F, 360F);
}
}
public bool FullySurrounds(Shape s)
{
var(x, y, w, h) = this.EnclosingRectangle();
var(xs, ys, ws, hs) = s.EnclosingRectangle();
return(x < xs && y < ys && x + w > xs + ws && y + h > ys + hs);
}
