When heatmap.py is run on Bookworm, there are some deprecation warnings, but it still works:
./heatmap.py scan.csv scan.png
loading
x: 4576, y: 60, z: (-35.890000, 2.820000)
drawing
labeling
/home/pi/./heatmap.py:470: DeprecationWarning: getsize is deprecated and will be removed in Pillow 10 (2023-07-01). Use getbbox or getlength instead.
s = f.getsize(label)
/home/pi/./heatmap.py:475: DeprecationWarning: ANTIALIAS is deprecated and will be removed in Pillow 10 (2023-07-01). Use LANCZOS or Resampling.LANCZOS instead.
return w_img.resize((s[0]//3, s[1]//3), Image.ANTIALIAS)
saving
by
commented
3 months ago
When heatmap.py is run on Bookworm, there are some deprecation warnings, but it still works: