python编程：turtle函数库笔记-4_彭世瑜_新浪博客

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补充实例： ​​​

1. import turtle
2. def main():
3. turtle.pensize(3)
4. turtle.penup()
5. turtle.goto(-200,-50)
6. turtle.pendown()
7. turtle.begin_fill()
8. turtle.color("red")
9. turtle.circle(40, steps=3)
10. turtle.end_fill()
11. turtle.penup()
12. turtle.goto(-100,-50)
13. turtle.pendown()
14. turtle.begin_fill()
15. turtle.color("blue")
16. turtle.circle(40, steps=4)
17. turtle.end_fill()
18. turtle.penup()
19. turtle.goto(0,-50)
20. turtle.pendown()
21. turtle.begin_fill()
22. turtle.color("green")
23. turtle.circle(40, steps=5)
24. turtle.end_fill()
25. turtle.penup()
26. turtle.goto(100,-50)
27. turtle.pendown()
28. turtle.begin_fill()
29. turtle.color("yellow")
30. turtle.circle(40, steps=6)
31. turtle.end_fill()
32. turtle.penup()
33. turtle.goto(200,-50)
34. turtle.pendown()
35. turtle.begin_fill()
36. turtle.color("purple")
37. turtle.circle(40)
38. turtle.end_fill()
39. turtle.color("green")
40. turtle.penup()
41. turtle.goto(-100,50)
42. turtle.pendown()
43. turtle.write(("Cool Colorful shapes"),
44. font = ("Times", 18, "bold"))
45. turtle.hideturtle()
46. turtle.done
47. if __name__ == '__main__':
48. main()