//Draw Start line on Circle diameter
        public Point CirclePoint(float radius, float angleInDegrees, Point origin)
        {
            var x = (float)(radius * Math.Cos(angleInDegrees * Math.PI / 180F)) + origin.X;
            var y = (float)(radius * Math.Sin(angleInDegrees * Math.PI / 180F)) + origin.Y;
            return new Point(x, y);
        }