1 #!/usr/bin/python

     2 """       turtle-example-suite:

     3 

     4      tdemo-I_dont_like_tiltdemo.py

     5 

     6 Demostrates

     7   (a) use of a tilted ellipse as

     8       turtle shape

     9   (b) stamping that shape

    10 

    11 We can remove it, if you don't like it.

    12       Without using reset() ;-)

    13  ---------------------------------------

    14 """

    15 from turtle import *

    16 import time

    17 

    18 def main():

    19     reset()

    20     shape("circle")

    21     resizemode("user")

    22 

    23     pu(); bk(24*18/6.283); rt(90); pd()

    24     tilt(45)

    25 

    26     pu()

    27 

    28     turtlesize(16,10,5)

    29     color("red", "violet")

    30     for i in range(18):

    31         fd(24)

    32         lt(20)

    33         stamp()

    34     color("red", "")

    35     for i in range(18):

    36         fd(24)

    37         lt(20)

    38         stamp()

    39 

    40     tilt(-15)

    41     turtlesize(3, 1, 4)

    42     color("blue", "yellow")

    43     for i in range(17):

    44         fd(24)

    45         lt(20)

    46         if i%2 == 0:

    47             stamp()

    48     time.sleep(1)

    49     while undobufferentries():

    50         undo()

    51     ht()

    52     write("OK, OVER!", align="center", font=("Courier", 18, "bold"))

    53     return "Done!"

    54 

    55 if __name__=="__main__":

    56     msg = main()

    57     print msg

    58     mainloop()