Joe Looney loon3
laanwj
/ blocktoimg.py
Last active
January 31, 2024 11:06
tools to write (block) data to png files and vice versa
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| #!/usr/bin/env python3 | |
| # Distributed under the MIT software license | |
| import binascii, struct, sys, io, argparse | |
| from PIL import Image | |
| IMG_WIDTH = 512 # could be made adaptive... | |
| MIN_HEIGHT = 4 # minimum height of image; twitter won't let us upload anything smaller | |
| BYTES_PER_PIXEL = 4 # RGBA, 8 bit | |
| def div_roundup(x,y): |