} //*************************** end Polygons *******************************

        private void button5_Click(object sender, EventArgs e) // Print circles
        {
            PanelWithGrid = new Panel();
            if (radioButton1.Checked)
            {
                L.PrintCircles(BestCircles1, optNcircle1, this);
            }
            else
            {
                L.PrintCircles(BestCircles2, optNcircle2, this);
            }
        }