var points = new System.Drawing.Point[10];
            points[0] = new System.Drawing.Point(10, 30);
            points[1] = new System.Drawing.Point(32, 53);
            points[2] = new System.Drawing.Point(98, 42);
            points[3] = new System.Drawing.Point(139, 90);
            points[4] = new System.Drawing.Point(211, 55);
            points[5] = new System.Drawing.Point(289, 38);
            points[6] = new System.Drawing.Point(342, 46);
            points[7] = new System.Drawing.Point(386, 29);
            points[8] = new System.Drawing.Point(437, 87);
            points[9] = new System.Drawing.Point(486, 93);
            System.Drawing.Image img = new System.Drawing.Bitmap(600, 100);
            System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(img);
            graphics.Clear(System.Drawing.Color.White);
            System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
            System.Drawing.Pen pen = new System.Drawing.Pen(brush, 1);
            for (int x = 1; x < points.Length; x++) {
                graphics.DrawLine(pen, points[x - 1], points[x]);
            }
            Response.Clear();
            img.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Png);
            pen.Dispose();
            brush.Dispose();
            graphics.Dispose();
            img.Dispose();
            Response.Flush();