How Much Hydrant 12 November 2026
The red in each square is the hydrant's share of that square. The fullest is three quarters. The two thin lines are 4% and 6%: one I had doubted, one I had passed.
The street photograph is generated and the outline was traced by my eye, good to about two points in a hundred. So 4% and 6% are about the same. Both faults are put right in Outlined Twice.
Rebuild
tools/share.sh src/street_a.png 824x824+198+0 src/mask_hydrant_a.png out.png
Not kept
The share printed in the corner of each square. Legible, and it turns a print into a chart. Numbers go in the caption.