From: Philipp Gesang <gesang@stud.uni-heidelberg.de>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: \box0 to Lua
Date: Tue, 19 Jun 2012 10:58:02 +0200 [thread overview]
Message-ID: <20120619085802.GB6484@phlegethon> (raw)
In-Reply-To: <4FE0398F.30905@wxs.nl>
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···<date: 2012-06-19, Tuesday>···<from: Hans Hagen>···
> On 19-6-2012 07:53, Philipp Gesang wrote:
> >Ahoj!
> >
> >···<date: 2012-06-18, Monday>···<from: Procházka Lukáš Ing. - Pontex s. r. o.>···
> >
> >>On Mon, 18 Jun 2012 16:56:56 +0200, Jaroslav Hajtmar <hajtmar@gyza.cz> wrote:
> >>
> >>>Ahoj...
> >>>To bych ti rekl ... :-)
> >>> tex.box[0].height
> >>
> >>... To ale získáš jen výšku boxu, ne?
> >>
> >>Co když ten hbox chceš vysázet Luou na nějakou šířku?
> >
> >Na to budeš potřebovat node.hpack() (luatexref-t.pdf, s. 95).
>
> \starttext
> \startluacode
> context(typesetters.hpack("Na to budeš potřebovat
> 'typesetters.hpack'"))
> \stopluacode
> \stoptext
Now this is awesome. Never knew you could pass nodes directly to
context(). (Otoh it seems like you can’t pass the value of
typesetters.hpack() to node.write() anymore, even though it is
indicated in the comments.)
But now you need to set the width manually:
·······································································
\starttext
\startluacode
local hbox = typesetters.hpack"Hello World!"
hbox.width = 2*hbox.width
context"foo"
context(hbox)
context"bar"
\stopluacode
\stoptext
·······································································
Philipp
>
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
> | www.pragma-pod.nl
> -----------------------------------------------------------------
>
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
next prev parent reply other threads:[~2012-06-19 8:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-18 14:53 Procházka Lukáš Ing. - Pontex s. r. o.
2012-06-18 14:56 ` Jaroslav Hajtmar
2012-06-18 15:02 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-06-18 15:13 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-06-19 5:53 ` Philipp Gesang
2012-06-19 8:34 ` Hans Hagen
2012-06-19 8:56 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-06-19 8:58 ` Philipp Gesang [this message]
-- strict thread matches above, loose matches on Subject: below --
2012-06-18 14:23 Procházka Lukáš Ing. - Pontex s. r. o.
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