* [NTG-context] Playing with math font setup
@ 2024-05-21 14:40 Ali Ali
2024-05-21 15:16 ` [NTG-context] " Hans Hagen
0 siblings, 1 reply; 2+ messages in thread
From: Ali Ali @ 2024-05-21 14:40 UTC (permalink / raw)
To: ntg-context
Hi, hope everyone's doing well!
Is it possible to setup math font so that all the basic ascii characters (i.e. a..zA..Z0..9) glyphs are substituted with current serif (or sans) font. I tried playing with fallback thing but it didn't got me anywhere!
e.g. $x$ will use the 'x' glyph from current serif italic font, and $\bf x$ will use the 'x' glyph from current serif bold font!
I would appreciate any suggestions and help!
Suppose we have all the required font files in the 'font' directory of the working directory, and below is the minimal source code!
"""
\starttypescriptcollection[CustomFontSelection]
\starttypescript [serif] [CustomFontSelection] [name]
\setups[font:fallback:serif]
\definefontsynonym [Serif]
% [file:font/Lora-Regular.ttf]
[file:font/Lora-Medium.ttf]
[features=default,fallbacks=Serif]
\definefontsynonym [SerifBold]
[file:font/Lora-Bold.ttf]
[features=default,fallbacks=SerifBold]
\definefontsynonym [SerifItalic]
% [file:font/Lora-Italic.ttf]
[file:font/Lora-MediumItalic.ttf]
[features=default,fallbacks=SerifItalic]
\definefontsynonym [SerifBoldItalic]
[file:font/Lora-BoldItalic.ttf]
[features=default,fallbacks=SerifBoldItalic]
\stoptypescript
\starttypescript [math] [CustomFontSelection] [name]
%%% \definefontfallback [MathRomanFallBack]
%%% [SansItalic]
%%% [extendedlatin]
%%% [force=yes]
\definefontsynonym [MathRoman]
[file:font/STIXTwoMath-Regular.otf]
[features=math,fallbacks=MathRomanFallBack]
\stoptypescript
\starttypescript[CustomFontSelection]
\definetypeface [CustomFontSelection] [rm] [serif] [CustomFontSelection] [default] [rscale=0.9]
\definetypeface [CustomFontSelection] [ss] [sans] [newcomputermodern-book] [default]
\definetypeface [CustomFontSelection] [tt] [mono] [newcomputermodern-book] [default]
\definetypeface [CustomFontSelection] [mm] [math] [CustomFontSelection] [default] [rscale=0.97]
\stoptypescript
\stoptypescriptcollection
\setupbodyfont[CustomFontSelection]
\starttext
We use $X$, $Y$, $Z$ and $n$, $m$, etc. $\sin(x) \to \limsup x_n$ whatever.
\mathematics{%
\delta_{ij} =
\startmathcases
\NC 1 \NC \text{if } i = j \NR
\NC 0 \NC \text{otherwise} \NR
\stopmathcases
}
We use $\bf X$, $\bf Y$, $\bf Z$ and $\bf n$, $\bf m$, etc. $\bf \sin(x) \gets \limsup x_n$ whatever.
\stoptext
"""
Best regards,
Ali
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 2+ messages in thread
* [NTG-context] Re: Playing with math font setup
2024-05-21 14:40 [NTG-context] Playing with math font setup Ali Ali
@ 2024-05-21 15:16 ` Hans Hagen
0 siblings, 0 replies; 2+ messages in thread
From: Hans Hagen @ 2024-05-21 15:16 UTC (permalink / raw)
To: Ali Ali, mailing list for ConTeXt users
On 5/21/2024 4:40 PM, Ali Ali wrote:
> Hi, hope everyone's doing well!
>
> Is it possible to setup math font so that all the basic ascii characters (i.e. a..zA..Z0..9) glyphs are substituted with current serif (or sans) font. I tried playing with fallback thing but it didn't got me anywhere!
>
> e.g. $x$ will use the 'x' glyph from current serif italic font, and $\bf x$ will use the 'x' glyph from current serif bold font!
> I would appreciate any suggestions and help!
>
> Suppose we have all the required font files in the 'font' directory of the working directory, and below is the minimal source code!
> """
> \starttypescriptcollection[CustomFontSelection]
> \starttypescript [serif] [CustomFontSelection] [name]
> \setups[font:fallback:serif]
> \definefontsynonym [Serif]
> % [file:font/Lora-Regular.ttf]
> [file:font/Lora-Medium.ttf]
> [features=default,fallbacks=Serif]
> \definefontsynonym [SerifBold]
> [file:font/Lora-Bold.ttf]
> [features=default,fallbacks=SerifBold]
> \definefontsynonym [SerifItalic]
> % [file:font/Lora-Italic.ttf]
> [file:font/Lora-MediumItalic.ttf]
> [features=default,fallbacks=SerifItalic]
> \definefontsynonym [SerifBoldItalic]
> [file:font/Lora-BoldItalic.ttf]
> [features=default,fallbacks=SerifBoldItalic]
> \stoptypescript
>
> \starttypescript [math] [CustomFontSelection] [name]
> %%% \definefontfallback [MathRomanFallBack]
> %%% [SansItalic]
> %%% [extendedlatin]
> %%% [force=yes]
> \definefontsynonym [MathRoman]
> [file:font/STIXTwoMath-Regular.otf]
> [features=math,fallbacks=MathRomanFallBack]
> \stoptypescript
>
> \starttypescript[CustomFontSelection]
> \definetypeface [CustomFontSelection] [rm] [serif] [CustomFontSelection] [default] [rscale=0.9]
> \definetypeface [CustomFontSelection] [ss] [sans] [newcomputermodern-book] [default]
> \definetypeface [CustomFontSelection] [tt] [mono] [newcomputermodern-book] [default]
> \definetypeface [CustomFontSelection] [mm] [math] [CustomFontSelection] [default] [rscale=0.97]
> \stoptypescript
> \stoptypescriptcollection
>
> \setupbodyfont[CustomFontSelection]
>
>
> \starttext
>
> We use $X$, $Y$, $Z$ and $n$, $m$, etc. $\sin(x) \to \limsup x_n$ whatever.
>
> \mathematics{%
> \delta_{ij} =
> \startmathcases
> \NC 1 \NC \text{if } i = j \NR
> \NC 0 \NC \text{otherwise} \NR
> \stopmathcases
> }
>
> We use $\bf X$, $\bf Y$, $\bf Z$ and $\bf n$, $\bf m$, etc. $\bf \sin(x) \gets \limsup x_n$ whatever.
>
> \stoptext
> """
More like this (if you want decent math). Also, use a math font as base
that matches the fallbacks, also metric wise.
\starttypescriptcollection[CustomFontSelection]
\starttypescript [serif] [CustomFontSelection] [name]
\setups[font:fallback:serif]
\definefontsynonym [Serif] [name:dejavuserif]
[features=default]
\definefontsynonym [SerifBold] [name:dejavuserifbold]
[features=default]
\definefontsynonym [SerifItalic] [name:dejavuserifitalic]
[features=default]
\definefontsynonym [SerifBoldItalic]
[name:dejavuserifbolditalic] [features=default]
\stoptypescript
\starttypescript [math] [CustomFontSelection] [name]
\definefontfallback [MathRomanFallBack]
[name:dejavuserifitalic]
[lowercaseitalic,uppercaseitalic]
[force=yes]
\definefontfallback [MathRomanFallBack]
[name:dejavuserifbolditalic]
[lowercasebolditalic,uppercasebolditalic]
[force=yes]
\definefontfallback [MathRomanFallBack]
[name:dejavuserif]
[lowercasenormal,uppercasenormal]
[force=yes]
\definefontfallback [MathRomanFallBack]
[name:dejavuserifbold]
[lowercasebold,uppercasebold]
[force=yes]
\definefontsynonym
[MathRoman]
[file:stixtwomath-regular.ttf]
[features={math\mathsizesuffix,stixtwomath,stixtwo:mathextra,mathextra},%
fallbacks=MathRomanFallBack,%
goodies=stixtwo-math]
\definefontsynonym
[MathRomanBold]
[file:stixtwomath-regular.ttf]
[features={math\mathsizesuffix,stixtwo-math-bold,stixtwomath,stixtwo:mathextra,mathextra},%
fallbacks=MathRomanFallBack,%
goodies=stixtwo-math]
\stoptypescript
\starttypescript[CustomFontSelection]
\definetypeface [CustomFontSelection] [rm] [serif]
[CustomFontSelection] [default] [rscale=0.9]
\definetypeface [CustomFontSelection] [ss] [sans]
[newcomputermodern-book] [default]
\definetypeface [CustomFontSelection] [tt] [mono]
[newcomputermodern-book] [default]
\definetypeface [CustomFontSelection] [mm] [math]
[CustomFontSelection] [default] [rscale=0.97]
\stoptypescript
\stoptypescriptcollection
\setupbodyfont[CustomFontSelection]
\starttext
We use $X$, $Y$, $Z$ and $n$, $m$, etc. $\sin(x) \to \limsup x_n$ whatever.
We use $\bf X$, $\bf Y$, $\bf Z$ and $\bf n$, $\bf m$, etc. $\bf \sin(x)
\gets \limsup x_n$ whatever.
\stoptext
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | 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 / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive : https://github.com/contextgarden/context
wiki : https://wiki.contextgarden.net
___________________________________________________________________________________
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