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											2010-03-11 22:53:45 +00:00
										 |  |  | #!/usr/bin/env python3 | 
					
						
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											2008-06-10 04:44:07 +00:00
										 |  |  | """       turtle-example-suite:
 | 
					
						
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 | 
					
						
							|  |  |  |      tdemo-I_dont_like_tiltdemo.py | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | Demostrates | 
					
						
							|  |  |  |   (a) use of a tilted ellipse as | 
					
						
							|  |  |  |       turtle shape | 
					
						
							|  |  |  |   (b) stamping that shape | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | We can remove it, if you don't like it. | 
					
						
							|  |  |  |       Without using reset() ;-) | 
					
						
							|  |  |  |  --------------------------------------- | 
					
						
							|  |  |  | """
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											2008-09-21 07:32:10 +00:00
										 |  |  | from turtle import * | 
					
						
							| 
									
										
										
										
											2008-06-10 04:44:07 +00:00
										 |  |  | import time | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | def main(): | 
					
						
							|  |  |  |     reset() | 
					
						
							|  |  |  |     shape("circle") | 
					
						
							|  |  |  |     resizemode("user") | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  |     pu(); bk(24*18/6.283); rt(90); pd() | 
					
						
							|  |  |  |     tilt(45) | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  |     pu() | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  |     turtlesize(16,10,5) | 
					
						
							|  |  |  |     color("red", "violet") | 
					
						
							|  |  |  |     for i in range(18): | 
					
						
							|  |  |  |         fd(24) | 
					
						
							|  |  |  |         lt(20) | 
					
						
							|  |  |  |         stamp() | 
					
						
							|  |  |  |     color("red", "") | 
					
						
							|  |  |  |     for i in range(18): | 
					
						
							|  |  |  |         fd(24) | 
					
						
							|  |  |  |         lt(20) | 
					
						
							|  |  |  |         stamp() | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  |     tilt(-15) | 
					
						
							|  |  |  |     turtlesize(3, 1, 4) | 
					
						
							|  |  |  |     color("blue", "yellow") | 
					
						
							|  |  |  |     for i in range(17): | 
					
						
							|  |  |  |         fd(24) | 
					
						
							|  |  |  |         lt(20) | 
					
						
							|  |  |  |         if i%2 == 0: | 
					
						
							|  |  |  |             stamp() | 
					
						
							|  |  |  |     time.sleep(1) | 
					
						
							|  |  |  |     while undobufferentries(): | 
					
						
							|  |  |  |         undo() | 
					
						
							|  |  |  |     ht() | 
					
						
							|  |  |  |     write("OK, OVER!", align="center", font=("Courier", 18, "bold")) | 
					
						
							|  |  |  |     return "Done!" | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | if __name__=="__main__": | 
					
						
							|  |  |  |     msg = main() | 
					
						
							|  |  |  |     print(msg) | 
					
						
							|  |  |  | #    mainloop() |