| Mitteilung | With TigerJython it's easy:
from gturtle import *
def bird(angle):
dot(20)
right(angle)
rightArc(100, 90)
home()
left(angle)
leftArc(100, 90)
home()
def move(start, end, step):
for a in range(start, end, step):
clear("lightSkyBlue")
bird(a)
repaint()
delay(40)
makeTurtle()
hideTurtle()
setPenWidth(5)
setPenColor("black")
enableRepaint(False)
while True:
move(55, 5, -2)
move(5, 55, 2) |
