/Demo/turtle/tdemo_yinyang.py
http://unladen-swallow.googlecode.com/ · Python · 49 lines · 36 code · 2 blank · 11 comment · 0 complexity · 0611772967609a1b8bd3a523909e5b83 MD5 · raw file
- #!/usr/bin/python
- """ turtle-example-suite:
- tdemo_yinyang.py
- Another drawing suitable as a beginner's
- programming example.
- The small circles are drawn by the circle
- command.
- """
- from turtle import *
- def yin(radius, color1, color2):
- width(3)
- color("black")
- fill(True)
- circle(radius/2., 180)
- circle(radius, 180)
- left(180)
- circle(-radius/2., 180)
- color(color1)
- fill(True)
- color(color2)
- left(90)
- up()
- forward(radius*0.375)
- right(90)
- down()
- circle(radius*0.125)
- left(90)
- fill(False)
- up()
- backward(radius*0.375)
- down()
- left(90)
- def main():
- reset()
- yin(200, "white", "black")
- yin(200, "black", "white")
- ht()
- return "Done!"
- if __name__ == '__main__':
- main()
- mainloop()