20 lines
394 B
Python
20 lines
394 B
Python
from io import BytesIO
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import matplotlib.pyplot as plt
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def get_png(tex):
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buf = BytesIO()
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plt.text(0, 0.6, r"$%s$" % tex, fontsize = 50)
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fig = plt.gca()
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fig.axes.get_xaxis().set_visible(False)
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fig.axes.get_yaxis().set_visible(False)
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plt.savefig(buf)
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buf.seek(0)
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return buf
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