# A ajouter au code du §2.1
ICON = [
    [0,0,0,0,1,1,1,0,0,0,0],
    [0,0,0,1,0,0,0,1,0,0,0],
    [0,0,1,0,0,0,0,0,1,0,0],
    [0,1,0,0,0,0,0,0,0,1,0],
    [1,0,0,0,0,0,0,0,0,0,1],
    [1,1,1,1,1,1,1,1,1,1,1],
    [0,0,0,0,1,1,1,0,0,0,0],
    [0,0,0,1,0,1,0,1,0,0,0],
    [0,0,1,0,0,1,0,0,1,0,0],
    [0,1,0,0,0,1,0,0,0,1,0],
    [0,0,0,0,1,1,1,0,0,0,0],
]

# Démo 4a : affichage d'une icône au centre
oled.fill(0) # Extinction de l'afficheur
for y in range (11):
    for x in range (11):
        oled.pixel(x+64,y+32,ICON[y][x])
oled.show()

time.sleep(2)

# Démo 4b : affichage d'icônes au hazard
for n in range(12):
    pos_x = urandom.randint(1,oled_width-12)
    pos_y = urandom.randint(1,oled_height-12)
    for y, ligne in enumerate(ICON):
        for x, c in enumerate(ligne):
            oled.pixel(x+pos_x,y+pos_y,c)
oled.show()
    
time.sleep(3)