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37 lines
771 B
Python
37 lines
771 B
Python
from PIL import Image
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import numpy as np
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bitmap_data = [
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0x30, 0x00,
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0x30, 0x00,
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0x30, 0x00,
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0x30, 0x00,
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0x30, 0x00,
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0x30, 0x00,
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0xFC, 0x00,
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0xCE, 0x01,
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0x86, 0x01,
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0xFE, 0x01,
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0x86, 0x31,
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0x86, 0x49,
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0xCE, 0x87,
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0xFC, 0x84,
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0xFC, 0x4B,
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0x78, 0x30,
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]
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bitmap_size = (16, 16)
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image_data = np.zeros((bitmap_size[1], bitmap_size[0]), dtype=np.uint8)
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for y in range(bitmap_size[1]):
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for x in range(bitmap_size[0]):
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byte_index = (y * bitmap_size[0] + x) // 8
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bit_index = x % 8
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# bit_index = 7 - (x % 8)
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pixel_value = (bitmap_data[byte_index] >> bit_index) & 1
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image_data[y, x] = pixel_value * 255
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image = Image.fromarray(image_data, 'L')
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image.save('decoded.png')
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