From: Hans Hagen <j.hagen@xs4all.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>,
Aditya Mahajan <adityam@umich.edu>
Subject: Re: Metafun: how to draw a straight line past the end points
Date: Wed, 9 Dec 2020 23:01:32 +0100 [thread overview]
Message-ID: <803c2142-c30c-704d-bdfb-3b0c0e50a857@xs4all.nl> (raw)
In-Reply-To: <nycvar.YAK.7.78.908.2012091521020.368852@nqv-guvaxcnq>
On 12/9/2020 9:38 PM, Aditya Mahajan wrote:
> Or just redefine shortened to accept a pair!
>
> \startMPdefinitions
> primarydef p shortened d =
> reverse ( ( reverse (p enlonged -xpart paired(d)) ) enlonged -ypart paired(d) )
> enddef ;
> \stopMPdefinitions
patched but then also:
primarydef p enlonged len =
begingroup
if len == 0 :
p
elseif pair p :
...
in order to save some energy when one is zero
Hans
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prev parent reply other threads:[~2020-12-09 22:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 15:57 Otared Kavian
2020-12-09 16:19 ` Fabrice L
2020-12-09 17:11 ` Otared Kavian
2020-12-09 17:37 ` Aditya Mahajan
2020-12-09 19:34 ` Otared Kavian
2020-12-09 20:38 ` Aditya Mahajan
2020-12-09 21:19 ` Otared Kavian
2020-12-09 22:01 ` Hans Hagen [this message]
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