| 1 | n/a | #!/usr/bin/env python3 |
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| 2 | n/a | """ turtle-example-suite: |
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| 3 | n/a | |
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| 4 | n/a | tdemo_yinyang.py |
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| 5 | n/a | |
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| 6 | n/a | Another drawing suitable as a beginner's |
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| 7 | n/a | programming example. |
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| 8 | n/a | |
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| 9 | n/a | The small circles are drawn by the circle |
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| 10 | n/a | command. |
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| 11 | n/a | |
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| 12 | n/a | """ |
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| 13 | n/a | |
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| 14 | n/a | from turtle import * |
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| 15 | n/a | |
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| 16 | n/a | def yin(radius, color1, color2): |
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| 17 | n/a | width(3) |
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| 18 | n/a | color("black", color1) |
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| 19 | n/a | begin_fill() |
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| 20 | n/a | circle(radius/2., 180) |
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| 21 | n/a | circle(radius, 180) |
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| 22 | n/a | left(180) |
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| 23 | n/a | circle(-radius/2., 180) |
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| 24 | n/a | end_fill() |
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| 25 | n/a | left(90) |
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| 26 | n/a | up() |
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| 27 | n/a | forward(radius*0.35) |
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| 28 | n/a | right(90) |
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| 29 | n/a | down() |
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| 30 | n/a | color(color1, color2) |
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| 31 | n/a | begin_fill() |
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| 32 | n/a | circle(radius*0.15) |
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| 33 | n/a | end_fill() |
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| 34 | n/a | left(90) |
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| 35 | n/a | up() |
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| 36 | n/a | backward(radius*0.35) |
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| 37 | n/a | down() |
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| 38 | n/a | left(90) |
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| 39 | n/a | |
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| 40 | n/a | def main(): |
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| 41 | n/a | reset() |
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| 42 | n/a | yin(200, "black", "white") |
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| 43 | n/a | yin(200, "white", "black") |
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| 44 | n/a | ht() |
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| 45 | n/a | return "Done!" |
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| 46 | n/a | |
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| 47 | n/a | if __name__ == '__main__': |
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| 48 | n/a | main() |
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| 49 | n/a | mainloop() |
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