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Re: [Groff] [groff] filled polygons in gpic
From: |
Doug McIlroy |
Subject: |
Re: [Groff] [groff] filled polygons in gpic |
Date: |
Tue, 13 Mar 2012 12:45:05 -0400 |
User-agent: |
Heirloom mailx 12.5 7/5/10 |
> I wonder whether any progress has been made with this issue?
> I just need triangles,
I have made filled triangles in gpic by a simple kludge
of automating the removal of one corner of a filled
rectangle. This works straightforwardly for axis-aligned
right triangles. Other triangles have to be partitioned
into axis-aligned right triangles. The really unpleasant
aspect of this trick is that one has to make an edit
script (largely by cut-and-paste) to do the corner-removal,
and this edit script has to be kept up in parallel with
changes to the pictures. I'll be happy to send the
details if you're interested.
Doug McIlroy
- Re: [Groff] [groff] filled polygons in gpic,
Doug McIlroy <=