From: Wolfgang Schuster via ntg-context <ntg-context@ntg.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Wolfgang Schuster <wolfgang.schuster.lists@gmail.com>
Subject: Re: Math font tips and tricks
Date: Sun, 7 Nov 2021 19:34:17 +0100 [thread overview]
Message-ID: <8b623471-3151-d8bd-7012-5c7fcfedbf27@gmail.com> (raw)
In-Reply-To: <65afe953-80a2-4db4-c773-fa7d6d8ac1b8@xs4all.nl>
Hans Hagen via ntg-context schrieb am 07.11.2021 um 19:05:
> On 11/6/2021 11:23 AM, Alexandre Christe via ntg-context wrote:
>> Dear all,
>>
>> I'd like to know how best to work with font features regarding
>> adaptations of math fonts.
>>
>> For example, let's assume I'd like to use Minion Pro also for math
>> typesetting. I've referred myself to this page of the Wiki
>> https://wiki.contextgarden.net/Command/definefontfallback
>> <https://wiki.contextgarden.net/Command/definefontfallback>. I have
>> tried the following, but it fails for greek letters in math mode.
>>
>> \definefallbackfamily
>> [mainface] [math] [Minion Pro]
>> [range={math:lowercaseitalic,math:uppercaseitalic,math:lowercasenormal,math:uppercasenormal},force=yes]
>>
>> \definefallbackfamily
>> [mainface] [math] [Minion Pro]
>> [range={math:lowercasegreekitalic,math:uppercasegreekitalic,math:lowercasegreeknormal,math:uppercasegreeknormal},force=yes]
>>
>> \definefallbackfamily
>> [mainface] [math] [Minion Pro]
>> [range=math:digitsnormal,features=f:lining,force=yes]
>> \definefontfamily [mainface] [math] [Libertinus Math]
>>
>> Thanks in advance for your support.
> Do you get results at all? Hard to check as that math font is a
> commercial one. If it's an otf font, I suppose it can be used directly
> as mainface math.
Libertinus is a free Math font and Minion Pro was available with older
installations of the Adobe Reader.
To use the Minion font for math you have to create a new fallback for
each set of characters because you need always a different argument for
the offset key. To make everything a bit easier the fallbackfamily
command provides preset list which already set he necessary values for
range and offset.
% \definefallbackfamily [mainface] [math] [Minion Pro]
% [range=lowercasenormal]
\definefallbackfamily [mainface] [math] [Minion Pro]
[preset=math:lowercasenormal]
% \definefallbackfamily [mainface] [math] [Minion Pro]
% [range=lowercasenormal,offset=lowercaseitalic,tf=style:italic]
\definefallbackfamily [mainface] [math] [Minion Pro]
[preset=math:lowercaseitalic]
% \definefallbackfamily [mainface] [math] [Minion Pro]
% [range=digitsnormal,features=f:lining]
\definefallbackfamily [mainface] [math] [Minion Pro]
[preset=math:digitsnormal]
\definefontfamily [mainface] [math] [Libertinus Math]
\starttext
\startformula
c^2 = a^2 + b^2
\stopformula
\switchtobodyfont[mainface]
\startformula
c^2 = a^2 + b^2
\stopformula
\stoptext
Wolfgang
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next prev parent reply other threads:[~2021-11-07 18:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-06 10:23 Alexandre Christe via ntg-context
2021-11-07 18:05 ` Hans Hagen via ntg-context
2021-11-07 18:34 ` Wolfgang Schuster via ntg-context [this message]
2021-11-11 11:57 ` Marcus Vinicius Mesquita via ntg-context
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