From: "Jairo A. del Rio" <jairoadelrio6@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: About filling paths, unfill, etc.
Date: Tue, 3 Nov 2020 06:59:33 -0500 [thread overview]
Message-ID: <CAKyqqabRn55HPL0ELmsTFjEHAihxdcx42VpWUh7i=fUZkw1giw@mail.gmail.com> (raw)
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Hi everyone. I want to know if nowadays (2020) Metafun is able to do an
actual unfill, like above:
https://tex.stackexchange.com/questions/151068/how-can-i-fill-a-complex-path-with-metapost-metafun/218718#218718
Example of what I want to do:
\startMPpage
path A, B, C;
A := unitcircle shifted (-center unitcircle);
A := A scaled 4cm;
B := unitcircle shifted (-center unitcircle);
B := B scaled 1cm;
%C := (reverse B) shifted (left*1.4cm);
%It works for two paths
fill (reverse B)-- A -- cycle withcolor red;
%fill A -- (reverse B) -- C -- cycle withcolor red;
%When I try the same with three paths, a thin, unwanted line appears
\stopMPpage
I'm aware of unfill and I've read somewhere else about using pens instead,
but I want to know if a better solution is possible. Thank you in advance.
Regards,
Jairo :)
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next reply other threads:[~2020-11-03 11:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-03 11:59 Jairo A. del Rio [this message]
2020-11-03 12:29 ` Hans Hagen
2020-11-03 13:09 ` Jairo A. del Rio
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