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From: Gerben Wierda <gerben.wierda@rna.nl>
Newsgroups: gmane.comp.tex.context
Subject: Re: What was that 'rounding paths' metafun(?)
 function again?
Date: Sun, 5 Apr 2020 15:52:55 +0200
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> On 5 Apr 2020, at 15:24, Keith McKay <mckaymeister@gmail.com> wrote:
>=20
> Would sections 1.3, 1.18, 2.5 and 2.6 in the Metafun manual help?

I used what is in 1.3 (though I actually used Peter Grogono=E2=80=99s =
PDF MetaPost: A Reference Manual =
<https://users.encs.concordia.ca/~grogono/Writings/mpref.pdf> which I =
find the best educational document about plain METAPOST so far).

1.18 was what I was looking for but did not work in my situation =
(don=E2=80=99t know why, but it exploded). I fixed another issue =
(calling cornering on top of cornering when doing recursion) and that =
made my own macro behave perfectly civilised.

I had looked at 2.5 and 2.6 but this was not required (nor of any use).

G

>=20
> Keith
>=20
> On 05/04/2020 11:31, Gerben Wierda wrote:
>> I think I saw a function in MetaFun somehwre that you could give a =
=E2=80=98hard=E2=80=99 path, i.e. (0,0) -- (0,1) =E2=80=94 (1,1) and it =
would become a path with nicely rounded (part of a circle) corners =
(still straight lines), but I can=E2=80=99t find it anymore. I wrote my =
own, but it is giving me headaches so I=E2=80=99d like to find something =
that is better than what I produce.
>>=20
>> G
>> =
__________________________________________________________________________=
_________
>> If your question is of interest to others as well, please add an =
entry to the Wiki!
>>=20
>> maillist : ntg-context@ntg.nl / =
http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
>> archive  : https://bitbucket.org/phg/context-mirror/commits/
>> wiki     : http://contextgarden.net
>> =
__________________________________________________________________________=
_________
> =
__________________________________________________________________________=
_________
> If your question is of interest to others as well, please add an entry =
to the Wiki!
>=20
> maillist : ntg-context@ntg.nl / =
http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
> =
__________________________________________________________________________=
_________


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D""><br =
class=3D""><div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On 5 Apr 2020, at 15:24, Keith McKay &lt;<a =
href=3D"mailto:mckaymeister@gmail.com" =
class=3D"">mckaymeister@gmail.com</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div class=3D"">Would =
sections 1.3, 1.18, 2.5 and 2.6 in the Metafun manual help?<br =
class=3D""></div></div></blockquote><div><br class=3D""></div><div>I =
used what is in 1.3 (though I actually used Peter Grogono=E2=80=99s&nbsp;<=
a href=3D"https://users.encs.concordia.ca/~grogono/Writings/mpref.pdf" =
class=3D"">PDF MetaPost: A Reference Manual</a>&nbsp;which I find the =
best educational document about plain METAPOST so far).</div><div><br =
class=3D""></div><div>1.18 was what I was looking for but did not work =
in my situation (don=E2=80=99t know why, but it exploded). I fixed =
another issue (calling cornering on top of cornering when doing =
recursion) and that made my own macro behave perfectly =
civilised.</div><div><br class=3D""></div><div>I had looked at 2.5 and =
2.6 but this was not required (nor of any use).</div><div><br =
class=3D""></div><div>G</div><div><br class=3D""></div><blockquote =
type=3D"cite" class=3D""><div class=3D""><div class=3D""><br =
class=3D"">Keith<br class=3D""><br class=3D"">On 05/04/2020 11:31, =
Gerben Wierda wrote:<br class=3D""><blockquote type=3D"cite" class=3D"">I =
think I saw a function in MetaFun somehwre that you could give a =
=E2=80=98hard=E2=80=99 path, i.e. (0,0) -- (0,1) =E2=80=94 (1,1) and it =
would become a path with nicely rounded (part of a circle) corners =
(still straight lines), but I can=E2=80=99t find it anymore. I wrote my =
own, but it is giving me headaches so I=E2=80=99d like to find something =
that is better than what I produce.<br class=3D""><br class=3D"">G<br =
class=3D"">_______________________________________________________________=
____________________<br class=3D"">If your question is of interest to =
others as well, please add an entry to the Wiki!<br class=3D""><br =
class=3D"">maillist : <a href=3D"mailto:ntg-context@ntg.nl" =
class=3D"">ntg-context@ntg.nl</a> / <a =
href=3D"http://www.ntg.nl/mailman/listinfo/ntg-context" =
class=3D"">http://www.ntg.nl/mailman/listinfo/ntg-context</a><br =
class=3D"">webpage &nbsp;: <a href=3D"http://www.pragma-ade.nl" =
class=3D"">http://www.pragma-ade.nl</a> / <a =
href=3D"http://context.aanhet.net" =
class=3D"">http://context.aanhet.net</a><br class=3D"">archive &nbsp;: =
<a href=3D"https://bitbucket.org/phg/context-mirror/commits/" =
class=3D"">https://bitbucket.org/phg/context-mirror/commits/</a><br =
class=3D"">wiki &nbsp;&nbsp;&nbsp;&nbsp;: <a =
href=3D"http://contextgarden.net" =
class=3D"">http://contextgarden.net</a><br =
class=3D"">_______________________________________________________________=
____________________<br =
class=3D""></blockquote>__________________________________________________=
_________________________________<br class=3D"">If your question is of =
interest to others as well, please add an entry to the Wiki!<br =
class=3D""><br class=3D"">maillist : <a href=3D"mailto:ntg-context@ntg.nl"=
 class=3D"">ntg-context@ntg.nl</a> / <a =
href=3D"http://www.ntg.nl/mailman/listinfo/ntg-context" =
class=3D"">http://www.ntg.nl/mailman/listinfo/ntg-context</a><br =
class=3D"">webpage &nbsp;: <a href=3D"http://www.pragma-ade.nl" =
class=3D"">http://www.pragma-ade.nl</a> / <a =
href=3D"http://context.aanhet.net" =
class=3D"">http://context.aanhet.net</a><br class=3D"">archive &nbsp;: =
<a href=3D"https://bitbucket.org/phg/context-mirror/commits/" =
class=3D"">https://bitbucket.org/phg/context-mirror/commits/</a><br =
class=3D"">wiki &nbsp;&nbsp;&nbsp;&nbsp;: <a =
href=3D"http://contextgarden.net" =
class=3D"">http://contextgarden.net</a><br =
class=3D"">_______________________________________________________________=
____________________<br class=3D""></div></div></blockquote></div><br =
class=3D""></body></html>=

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