public FicSpirographe2()
{
InitializeComponent();
Figure.InitialiseConteneur(pictureBox);
graphique = new Graphique(new Couple(ClientSize.Width / 2, ClientSize.Height / 2), Couple.ToCouple(ClientSize));
spirographe = new Spirographe();
AjoutPoints();
graphique.ListePoints(spirographe.InverseY());
}