* Specifying font size as x-height
@ 2022-05-27 19:18 Stefan Nedeljkovic via ntg-context
2022-05-28 6:49 ` Max Chernoff via ntg-context
0 siblings, 1 reply; 6+ messages in thread
From: Stefan Nedeljkovic via ntg-context @ 2022-05-27 19:18 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Stefan Nedeljkovic
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How would one specify the font size in LMTX, but via x-height? I know this
is a simple scaling, but I wonder if it could be done automatically?
Sincerely,
Stefan
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* Re: Specifying font size as x-height
2022-05-27 19:18 Specifying font size as x-height Stefan Nedeljkovic via ntg-context
@ 2022-05-28 6:49 ` Max Chernoff via ntg-context
2022-05-28 7:34 ` Stefan Nedeljkovic via ntg-context
0 siblings, 1 reply; 6+ messages in thread
From: Max Chernoff via ntg-context @ 2022-05-28 6:49 UTC (permalink / raw)
To: ntg-context; +Cc: Max Chernoff
> How would one specify the font size in LMTX, but via x-height?
You could try this:
\starttexdefinition setxheight [#1][#2]
\switchtobodyfont[#1, 12pt]
\switchtobodyfont[#1, \cldcontext{tex.sp"#2" / tex.sp"1ex" * tex.sp"1em" .. "sp"}]
\stoptexdefinition
Demo:
\starttexdefinition setxheight [#1][#2]
\switchtobodyfont[#1, 12pt]
\switchtobodyfont[#1, \cldcontext{tex.sp"#2" / tex.sp"1ex" * tex.sp"1em" .. "sp"}]
\stoptexdefinition
\define[1]\sample{%
\setxheight[#1][10pt] Hello%
}
\setuppapersize[letter, landscape]
\starttext
\dontleavehmode\rlap{\vrule width\textwidth height 10.5pt depth -10pt}%
\processcommalist[modern, pagella, termes, heros, bonum, scholas, adventor, cursor, chorus, dejavu]\sample
\stoptext
This is kind of a hacky solution though. It works reasonably well,
although there's likely a better (perhaps builtin?) way to do this.
-- Max
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* Re: Specifying font size as x-height
2022-05-28 6:49 ` Max Chernoff via ntg-context
@ 2022-05-28 7:34 ` Stefan Nedeljkovic via ntg-context
2022-05-28 8:27 ` Stefan Nedeljkovic via ntg-context
0 siblings, 1 reply; 6+ messages in thread
From: Stefan Nedeljkovic via ntg-context @ 2022-05-28 7:34 UTC (permalink / raw)
To: Max Chernoff; +Cc: Stefan Nedeljkovic, mailing list for ConTeXt users
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Awesome, thank you very much Max!
On Sat, May 28, 2022 at 8:49 AM Max Chernoff <mseven@telus.net> wrote:
> > How would one specify the font size in LMTX, but via x-height?
>
> You could try this:
>
> \starttexdefinition setxheight [#1][#2]
> \switchtobodyfont[#1, 12pt]
> \switchtobodyfont[#1, \cldcontext{tex.sp"#2" / tex.sp"1ex" *
> tex.sp"1em" .. "sp"}]
> \stoptexdefinition
>
> Demo:
>
> \starttexdefinition setxheight [#1][#2]
> \switchtobodyfont[#1, 12pt]
> \switchtobodyfont[#1, \cldcontext{tex.sp"#2" / tex.sp"1ex" *
> tex.sp"1em" .. "sp"}]
> \stoptexdefinition
>
> \define[1]\sample{%
> \setxheight[#1][10pt] Hello%
> }
>
> \setuppapersize[letter, landscape]
>
> \starttext
> \dontleavehmode\rlap{\vrule width\textwidth height 10.5pt depth
> -10pt}%
> \processcommalist[modern, pagella, termes, heros, bonum, scholas,
> adventor, cursor, chorus, dejavu]\sample
> \stoptext
>
> This is kind of a hacky solution though. It works reasonably well,
> although there's likely a better (perhaps builtin?) way to do this.
>
> -- Max
>
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* Re: Specifying font size as x-height
2022-05-28 7:34 ` Stefan Nedeljkovic via ntg-context
@ 2022-05-28 8:27 ` Stefan Nedeljkovic via ntg-context
2022-05-28 8:40 ` Max Chernoff via ntg-context
0 siblings, 1 reply; 6+ messages in thread
From: Stefan Nedeljkovic via ntg-context @ 2022-05-28 8:27 UTC (permalink / raw)
To: Max Chernoff; +Cc: Stefan Nedeljkovic, mailing list for ConTeXt users
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One slight problem is when I use 2\measured{xheight} as the font size I get
an error. \measure works fine though.
On Sat, May 28, 2022 at 9:34 AM Stefan Nedeljkovic <tsar.srb@gmail.com>
wrote:
> Awesome, thank you very much Max!
>
> On Sat, May 28, 2022 at 8:49 AM Max Chernoff <mseven@telus.net> wrote:
>
>> > How would one specify the font size in LMTX, but via x-height?
>>
>> You could try this:
>>
>> \starttexdefinition setxheight [#1][#2]
>> \switchtobodyfont[#1, 12pt]
>> \switchtobodyfont[#1, \cldcontext{tex.sp"#2" / tex.sp"1ex" *
>> tex.sp"1em" .. "sp"}]
>> \stoptexdefinition
>>
>> Demo:
>>
>> \starttexdefinition setxheight [#1][#2]
>> \switchtobodyfont[#1, 12pt]
>> \switchtobodyfont[#1, \cldcontext{tex.sp"#2" / tex.sp"1ex" *
>> tex.sp"1em" .. "sp"}]
>> \stoptexdefinition
>>
>> \define[1]\sample{%
>> \setxheight[#1][10pt] Hello%
>> }
>>
>> \setuppapersize[letter, landscape]
>>
>> \starttext
>> \dontleavehmode\rlap{\vrule width\textwidth height 10.5pt depth
>> -10pt}%
>> \processcommalist[modern, pagella, termes, heros, bonum,
>> scholas, adventor, cursor, chorus, dejavu]\sample
>> \stoptext
>>
>> This is kind of a hacky solution though. It works reasonably well,
>> although there's likely a better (perhaps builtin?) way to do this.
>>
>> -- Max
>>
>
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* Re: Specifying font size as x-height
2022-05-28 8:27 ` Stefan Nedeljkovic via ntg-context
@ 2022-05-28 8:40 ` Max Chernoff via ntg-context
2022-05-28 9:40 ` Stefan Nedeljkovic via ntg-context
0 siblings, 1 reply; 6+ messages in thread
From: Max Chernoff via ntg-context @ 2022-05-28 8:40 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Max Chernoff
On 2022-05-28 2:27 a.m., Stefan Nedeljkovic wrote:
> One slight problem is when I use 2\measured{xheight} as the font size I
> get an error. \measure works fine though.
The old version expected direct input, not a \dimen. Try this:
\starttexdefinition setxheight [#1][#2]
\switchtobodyfont[#1, 12pt]
\scratchdimen=\dimexpr#2\relax
\switchtobodyfont[#1, \cldcontext{tex.dimen.scratchdimen / tex.sp"1ex" * tex.sp"1em" .. "sp"}]
\stoptexdefinition
\definemeasure[xheight][2.5pt]
\starttext
\setxheight[adventor][10\measured{xheight}] Hello!
\stoptext
-- Max
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* Re: Specifying font size as x-height
2022-05-28 8:40 ` Max Chernoff via ntg-context
@ 2022-05-28 9:40 ` Stefan Nedeljkovic via ntg-context
0 siblings, 0 replies; 6+ messages in thread
From: Stefan Nedeljkovic via ntg-context @ 2022-05-28 9:40 UTC (permalink / raw)
To: Max Chernoff; +Cc: Stefan Nedeljkovic, mailing list for ConTeXt users
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Perfect, thank you very much Max!
On Sat, May 28, 2022 at 10:40 AM Max Chernoff <mseven@telus.net> wrote:
> On 2022-05-28 2:27 a.m., Stefan Nedeljkovic wrote:
> > One slight problem is when I use 2\measured{xheight} as the font size I
> > get an error. \measure works fine though.
>
> The old version expected direct input, not a \dimen. Try this:
>
> \starttexdefinition setxheight [#1][#2]
> \switchtobodyfont[#1, 12pt]
> \scratchdimen=\dimexpr#2\relax
> \switchtobodyfont[#1, \cldcontext{tex.dimen.scratchdimen /
> tex.sp"1ex" * tex.sp"1em" .. "sp"}]
> \stoptexdefinition
>
> \definemeasure[xheight][2.5pt]
>
> \starttext
> \setxheight[adventor][10\measured{xheight}] Hello!
> \stoptext
>
>
> -- Max
>
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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
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___________________________________________________________________________________
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2022-05-27 19:18 Specifying font size as x-height Stefan Nedeljkovic via ntg-context
2022-05-28 6:49 ` Max Chernoff via ntg-context
2022-05-28 7:34 ` Stefan Nedeljkovic via ntg-context
2022-05-28 8:27 ` Stefan Nedeljkovic via ntg-context
2022-05-28 8:40 ` Max Chernoff via ntg-context
2022-05-28 9:40 ` Stefan Nedeljkovic via ntg-context
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