cercles.py

Created by schraf

Created on August 28, 2025

598 Bytes

from random import *
from turtle import *

# coordonnees rectangle virtuel
xmin, xmax, ymin,ymax = -140, 140, -105, 105
speed(0)

def alea(mini, maxi): return mini + (maxi - mini) * random()

for i in range(500):
  # Centre du cercle
  x, y = alea(xmin, xmax), alea(ymin, ymax)
  # Calcul du rayon max
  r = int(min(xmax - x, x - xmin, ymax - y, y - ymin))
  # Couleur dependant du rayon ou rouge si multiple de 20
  coul = (2 * r,) * 3 if i % 20 else (255,0,0)
  # Tracage du cercle
  penup()
  goto(x + r, y)
  pencolor(coul)
  setheading(90)
  pendown()
  circle(r)
hideturtle()

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