def num_bande(x,y,largeur_bandes):
	if x%20==0:
		n_bande = x//largeur_bandes
	else:
		n_bande = (x+20)//largeur_bandes
	print (n_bande)
	
num_bande(10,80,20)
	

def largeur_image(lst,largeur_bandes):
	a = len(lst)*largeur_bandes
	print(a)

def pixels_voisins(x,y):
	lst =[]
	lst += [[x,y-1]]
	lst += [[x,y+1]]
	lst += [[x-1,y]]
	lst += [[x+1,y]]
	print(lst)
	
import graph

graph.ouvre_fenetre(240, 240)
"""lst1 = [1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0]"""
lstlst = [[0, 1, 1, 0, 1, 1, 1, 0],[1, 0, 0, 1, 1, 0, 0, 1],[0, 1, 0, 1, 1, 0, 0, 1],[0, 1, 0, 1, 0, 0, 1, 1],[1, 0, 1, 0, 0, 1, 1, 0],[1, 1, 0, 0, 0, 1, 0, 1]]

"""def dessine_bande1(lst,haut,largeur_bandes):
	for i in range (len(lst)):
		if ((lst[i][i]))==0:
			a=i*largeur_bandes
			b=i*largeur_bandes+largeur_bandes
			for z in range(a,b):
				for f in range(largeur_bandes):
					graph.plot(f, z)"""

def nb_ligne(lst,haut,largeur_bandes):
	for u in range(6):
		j=u+20
		for i in range (6):
			for k in range(6):
				if (lst[i][k])==0:
					a=k*largeur_bandes
					b=k*largeur_bandes+largeur_bandes
					print(a)
					for z in range(a,b):
						for f in range(j,j+20):
							graph.plot(f, z)
nb_ligne(lstlst,120,20)
print(lstlst[1][0])
graph.attend_fenetre()