Last change
on this file since 9398177 was
c04a19e,
checked in by Thierry Delisle <tdelisle@…>, 4 years ago
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Major update to chapter 3
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-
Property mode set to
100644
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File size:
944 bytes
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1 | import matplotlib.pyplot as plt |
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2 | import numpy as np |
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3 | |
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4 | import sys |
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5 | |
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6 | if __name__ == "__main__": |
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7 | if len(sys.argv) > 2: |
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8 | print('USAGE: %s [FILE]' % sys.argv[0], file=sys.stderr) |
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9 | sys.exit(1) |
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10 | |
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11 | with plt.xkcd(): |
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12 | fig = plt.figure() |
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13 | ax = fig.add_axes((0.1, 0.2, 0.8, 0.7)) |
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14 | ax.spines['right'].set_color('none') |
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15 | ax.spines['top'].set_color('none') |
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16 | ax.set_xticks([]) |
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17 | ax.set_yticks([]) |
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18 | ax.set_ylim([-30, 10]) |
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19 | |
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20 | x = np.linspace(1, 100, 100) |
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21 | |
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22 | fair = ((x / 15) ** 2) - 28 |
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23 | ax.annotate('Fairness', xy=(70, 1), xytext=(80, 1)) |
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24 | ax.plot(fair) |
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25 | |
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26 | local = (((x - 100) / 17.5) ** 2) - 28 |
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27 | ax.annotate('Locality', xy=(70, 1), xytext=(1, 1)) |
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28 | ax.plot(local, color='r') |
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29 | |
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30 | ax.set_xlabel('Ready Time') |
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31 | ax.set_ylabel('Importance') |
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32 | if len(sys.argv) == 1: |
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33 | plt.show() |
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34 | else : |
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35 | plt.rcParams["savefig.format"] = "svg" |
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36 | plt.rcParams["savefig.bbox"] = "tight" |
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37 | plt.rcParams["svg.fonttype"] = 'none' |
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38 | plt.savefig(sys.argv[1], format="svg") |
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