public void recevoir (Information <Float> information) { 
         informationRecue = information;
         if (information.iemeElement(0) instanceof Float) {
            int nbElements = information.nbElements();
            float [] table = new float[nbElements];
            for (int i = 0; i < nbElements; i++) {
               table[i] = information.iemeElement(i);
            }
            for (int i = 0; i < fenetre.length - nbElements; i++) {
					fenetre[i] = fenetre[i+nbElements];
            }
            for (int i = 0;i < nbElements; i++) {
					fenetre[i + fenetre.length - nbElements] = table[i];
            }
				
            if (vue == null)
               vue = new VueCourbe (fenetre,  nom); 
            else
               vue.changer(fenetre);
         }
         else
            System.out.println(nom + " : " + information);
      }