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Viewing changes to pyturtle/tdemo_I_dontlike_tiltdemo.py

  • Committer: Jono Bacon
  • Date: 2010-04-24 18:14:20 UTC
  • mfrom: (93.3.2 python-snippets-bzr)
  • Revision ID: jono@system76-pc-20100424181420-hup208wuekhvr1qc
A bunch of PyTurtle snippets. Thanks, Grant!

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pyturtle/tdemo_I_dontlike_tiltdemo.py
 
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#!/usr/bin/env python
 
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#
 
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# [SNIPPET_NAME: Elipses]
 
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# [SNIPPET_CATEGORIES: PyTurtle]
 
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# [SNIPPET_DESCRIPTION: Use turtle to draw elipses.]
 
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# [SNIPPET_DOCS: http://docs.python.org/library/turtle.html]
 
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# [SNIPPET_AUTHOR: Grant Bowman <grantbow@ubuntu.com>]
 
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# [SNIPPET_LICENSE: PSF]
 
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# Code authorship from http://python.org/download/releases/2.6.4/
 
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"""       turtle-example-suite:
 
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     tdemo-I_dont_like_tiltdemo.py
 
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Demostrates
 
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  (a) use of a tilted ellipse as
 
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      turtle shape
 
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  (b) stamping that shape
 
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We can remove it, if you don't like it.
 
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      Without using reset() ;-)
 
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 ---------------------------------------
 
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"""
 
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from turtle import *
 
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import time
 
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def main():
 
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    reset()
 
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    shape("circle")
 
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    resizemode("user")
 
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    pu(); bk(24*18/6.283); rt(90); pd()
 
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    tilt(45)
 
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    pu()
 
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    turtlesize(16,10,5)
 
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    color("red", "violet")
 
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    for i in range(18):
 
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        fd(24)
 
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        lt(20)
 
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        stamp()
 
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    color("red", "")
 
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    for i in range(18):
 
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        fd(24)
 
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        lt(20)
 
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        stamp()
 
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    tilt(-15)
 
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    turtlesize(3, 1, 4)
 
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    color("blue", "yellow")
 
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    for i in range(17):
 
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        fd(24)
 
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        lt(20)
 
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        if i%2 == 0:
 
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            stamp()
 
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    time.sleep(1)
 
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    while undobufferentries():
 
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        undo()
 
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    ht()
 
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    write("OK, OVER!", align="center", font=("Courier", 18, "bold"))
 
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    return "Done!"
 
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if __name__=="__main__":
 
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    msg = main()
 
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    print msg
 
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    mainloop()