On Dec 5, 2010, at 14:58 , Procházka Lukáš wrote: > Hello, > > thanks for the explanation - > > On Sat, 04 Dec 2010 09:55:25 +0100, Hans Hagen <pra...@wxs.nl> wrote: > >> On 3-12-2010 5:00, Procházka Lukáš Ing. - Pontex s. r. o. wrote: >>> >>> to get slanted chars, I have to call \it or \sl or \bi explicitly. OK, I >> >> In fact in math these are not font switches, but switches to a different >> alphabet. In traditional tex that normally is a font switch so one gets >> the other bold or whatever shapes for free, given that they are in that >> font (so it's a side effect of the way math alphabets are implemented), >> but not so in open type math. >> >> there is no default math font in mkiv: one uses regular math or bold >> math (given that there are two font(set)s available which is seldom the >> case) and within them gets bold or heavy alphabets (plus a few chars) > > - So does it mean that the Vladimir's "cambria case" is exactly the seldom > case when regular and bold math are available, both defining Greek chars like > \alpha as well? > >>>> \setupbodyfont[cambria] >>>> >>>> \starttext >>>> This is a test. >>>> $a=\alpha$ >>>> $\bf a=\alpha$ >>>> $\bi a=\alpha$ >>>> \stoptext > > Please, could you give more examples of normal and bold math fonts "of the > same kin" (to be used for normal and bold math), both having Greek letters as > well?
Hi,
this does not work with cambria math:
$\bf a=\alpha$
$\bi a=\alpha$
You should get the unicode math set of cambria math this way:
bold math: $\fontchar{u1D41A}=\fontchar{u1D6C2}$
bold italic math: $\fontchar{u1D482}=\fontchar{u1D736}$
I wonder if there are shorthand macros for accessing the unicode math slots for
script, bold, sans, etc.
Really strange things happen though (see attachment):
% tested with all three:
%\setupbodyfont[cambria]
%\setupbodyfont[asana]
\setupbodyfont[xits]
\startTEXpage[offset=1ex]
This fails:
$a=\alpha$
$\fontchar{u1D41A}=\fontchar{u1D6C2}$
$\fontchar{u1D482}=\fontchar{u1D736}$
However, this is OK (unicode inserted directly): $𝐚𝒂$
{\tfx
This is small but the math remains unscaled and displays questionmarks:
$a=\alpha$
$\fontchar{u1D41A}=\fontchar{u1D6C2}$
$\fontchar{u1D482}=\fontchar{u1D736}$
}
{\tfa
This is big and math font is also big and displays correctly:
$a=\alpha$
$\fontchar{u1D41A}=\fontchar{u1D6C2}$
$\fontchar{u1D482}=\fontchar{u1D736}$
}
{\tfa\tfx
This is normal (\type{\tfa\tfx}!) but the math remains big and displays ok:
$a=\alpha$
$\fontchar{u1D41A}=\fontchar{u1D6C2}$
$\fontchar{u1D482}=\fontchar{u1D736}$
}
\stopTEXpage
> - Vladimir showed "cambria". Unfortunately, his solution changes the entire
> document bodyfont (i.e. non-math font as well).
You could of cause create your own font (e.g. pagella with cambria math):
\starttypescript [pagella]
\definetypeface [\typescriptone] [mm] [math] [cambria] [default]
\stoptypescript
\setupbodyfont[pagella]
Florian
unicode-math-xits.pdf
Description: Adobe PDF document
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