> Unfortunately pic chops broken lines into separate segments,
> so it can't directly fill general polygons.
But then again, the nice thing about pic doing this is that
its dashed lines always begin and end with a stroked segment.
Many programs don't get this right.
And the nice thing about usi
This topic scratches an old itch: it's a shame that pic does not exploit \D
for filling polygons. I have filled an axIs-oriented right triangle in pic
by making a filled box and deleting one corner of the resulting \D. Other
polygons can be filled by breaking them up into axis-oriented right
triang
