From: Hans Hagen via ntg-context <ntg-context@ntg.nl>
To: ntg-context@ntg.nl
Cc: Hans Hagen <j.hagen@xs4all.nl>
Subject: Re: move glyph vertically
Date: Thu, 22 Dec 2022 13:18:26 +0100 [thread overview]
Message-ID: <36e29fdb-60bd-e540-845f-b0949e00cd9c@xs4all.nl> (raw)
In-Reply-To: <a791b4df-b6b5-bc4d-f705-d150cfdffae7@gmx.es>
On 12/22/2022 12:54 PM, Pablo Rodriguez via ntg-context wrote:
> Dear list,
>
> I have the following sample:
>
> \startluacode
> fonts.handlers.otf.addfeature {
> name = "gpos_test",
> type = "single",
> data = {
> [ '¿' ] = 1000,
> [ '¡' ] = 1000,
> }
> }
> \stopluacode
> \definefontfeature[ktest][gpost_tes=yes]
>
> \starttext
> \startTEXpage[offset=1em]
> \feature[+][gpos_test]
> ¿? ¡!
> \stopTEXpage
> \stoptext
>
> This tries to move vertically the opening question and exclamation
> marks, so they are at the same height that its closing counterparts.
>
> I thought there may be a GPOS feature that could achieve this, but I
> must admit I have no idea about how to achive it.
>
> In my document, this should only work with the slanted feature.
>
> Could anyone tell me how could I move vertically single glyphs?
>
> Many thanks for your help,
typos
\definefontfeature[ktest][gpost_tes=yes]
and wrong feature name
\feature[+][gpos_test]
so:
\startluacode
fonts.handlers.otf.addfeature {
name = "gpos_test",
type = "single",
data = {
[ '¿' ] = { 0, 400 },
[ '¡' ] = { 0, 400 },
}
}
\stopluacode
\definefontfeature[ktest][gpos_test=yes]
\starttext
\startTEXpage[offset=1em]
\ruledhbox{¿? xx ¡!}
\addfeature{ktest}
\ruledhbox{¿? xx ¡!}
\stopTEXpage
\stoptext
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next prev parent reply other threads:[~2022-12-22 12:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-22 11:54 Pablo Rodriguez via ntg-context
2022-12-22 12:18 ` Hans Hagen via ntg-context [this message]
2022-12-22 13:13 ` Pablo Rodriguez via ntg-context
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