public HuePicker()
{
InitializeComponent();
SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.ResizeRedraw |
ControlStyles.DoubleBuffer | ControlStyles.UserPaint, true);
blackPen = new Pen(Color.Black, 1);
blackBrush = new SolidBrush(Color.Black);
whitePen = new Pen(Color.White, 1);
whiteBrush = new SolidBrush(Color.White);
}