#!/usr/bin/env python
# coding: utf-8

# In[66]:


from PIL import Image
import numpy as np


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I = Image.open('font.png')
I


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data = np.array(I)


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def pack_data_into_bytes(data):
    for line in data:
        val = 0
        for i, px in enumerate(line):
            val += 0 if px == 0 else (1 << i)
        yield val


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bytedata = [*pack_data_into_bytes(data)]


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len(bytedata)


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32*4


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bytedata


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with open('src/assets/font.data', 'wb') as f:
    f.write(bytes(bytedata))


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