
from math import sqrt def Distance(xA, yA, xB, yB) : return sqrt((xA - xB)**2 + (yA - yB)**2) def Alignement(xA, yA, xB, yB, xC, yC) : d1 = Distance(xA, yA, xB, yB) d2 = Distance(xB, yB, xC, yC) d3 = Distance(xA, yA, xC, yC) if d1 + d2 == d3 : return True else : return False