[NTG-context] \mathextensible{21FE}
Dear all,
The following example doesn't work for me:
\setupbodyfont[xits]
\starttext
\math{x\mathextensible{2194}{hello}{}y}
\math{x\mathextensible{21FE}{hello}{}y}
\math{\char21FE}
\stoptext
I found the symbol which I needed there:
http://en.wikipedia.org/wiki/Arrow_%28symbol%29#Arrows_in_Unicode
and there:
http://milde.users.sourceforge.net/LUCR/Math/unimathcmds.pdf
Kind regards,
Chris
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
Re: [NTG-context] \mathextensible{21FE}
Am 24.04.2014 um 18:24 schrieb Elspeth McGullicuddy
elspethmcgullicu...@gmail.com:
Dear all,
The following example doesn't work for me:
\setupbodyfont[xits]
\starttext
\math{x\mathextensible{2194}{hello}{}y}
\math{x\mathextensible{21FE}{hello}{}y}
\math{\char21FE}
\stoptext
I found the symbol which I needed there:
http://en.wikipedia.org/wiki/Arrow_%28symbol%29#Arrows_in_Unicode
and there:
http://milde.users.sourceforge.net/LUCR/Math/unimathcmds.pdf
\setupbodyfont[xits]
\starttext
\math{a \leftrightarrow b \rightarrowtriangle c}
\math{a ↔ b ⇾ c}
\stoptext
Wolfgang
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
Re: [NTG-context] \mathextensible{21FE}
Thanks for the answer,
I wanted to use to use the mechanism described in about.pdf for
extensible arrows with possibly text above, under...
I've had a look at the xits-math.tma.
Though U+2194 and U+21FE are both arrows, U+2194 has an horizontal
part field in contrast to U+21FE how hasn't.
So I guess the otf font might be the culprit.
And meddle with fonts is impossible a task.
For the present I will content myself with something like
\math{\overset{f}{-\kern-1ex\rightarrowtriangle}}
There might be a better way to achieve that in Context, I don't know.
Chris
On Thu, Apr 24, 2014 at 10:32 PM, Wolfgang Schuster
schuster.wolfg...@gmail.com wrote:
Am 24.04.2014 um 18:24 schrieb Elspeth McGullicuddy
elspethmcgullicu...@gmail.com:
Dear all,
The following example doesn't work for me:
\setupbodyfont[xits]
\starttext
\math{x\mathextensible{2194}{hello}{}y}
\math{x\mathextensible{21FE}{hello}{}y}
\math{\char21FE}
\stoptext
I found the symbol which I needed there:
http://en.wikipedia.org/wiki/Arrow_%28symbol%29#Arrows_in_Unicode
and there:
http://milde.users.sourceforge.net/LUCR/Math/unimathcmds.pdf
\setupbodyfont[xits]
\starttext
\math{a \leftrightarrow b \rightarrowtriangle c}
\math{a ↔ b ⇾ c}
\stoptext
Wolfgang
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
Re: [NTG-context] \mathextensible{21FE}
Am 24.04.2014 um 23:06 schrieb Elspeth McGullicuddy
elspethmcgullicu...@gmail.com:
Thanks for the answer,
I wanted to use to use the mechanism described in about.pdf for
extensible arrows with possibly text above, under...
I've had a look at the xits-math.tma.
Though U+2194 and U+21FE are both arrows, U+2194 has an horizontal
part field in contrast to U+21FE how hasn't.
So I guess the otf font might be the culprit.
And meddle with fonts is impossible a task.
For the present I will content myself with something like
\math{\overset{f}{-\kern-1ex\rightarrowtriangle}}
There might be a better way to achieve that in Context, I don't know.
\setupbodyfont[xits]
\starttext
\starttabulate[|l|lm|]
\NC \tex{overleftarrow} \NC \overleftarrow{top} \NC\NR
\NC \tex{overrightarrow} \NC \overrightarrow{text} \NC\NR
\NC \tex{overleftrightarrow} \NC \overleftrightarrow{text} \NC\NR
\NC \tex{overtwoheadleftarrow} \NC \overtwoheadleftarrow{text} \NC\NR
\NC \tex{overtwoheadrightarrow} \NC \overtwoheadrightarrow{text} \NC\NR
\NC \tex{texoverleftharpoondown} \NC \overleftharpoondown{text}\NC\NR
\NC \tex{overleftharpoonup} \NC \overleftharpoonup{text} \NC\NR
\NC \tex{overrightharpoondown} \NC \overrightharpoondown{text} \NC\NR
\NC \tex{overrightharpoonup} \NC \overrightharpoonup{text} \NC\NR
\TB
\NC \tex{underleftarrow} \NC \underleftarrow{text} \NC\NR
\NC \tex{underrightarrow}\NC \underrightarrow{text}\NC\NR
\NC \tex{underleftrightarrow}\NC \underleftrightarrow{text}\NC\NR
\NC \tex{undertwoheadleftarrow} \NC \undertwoheadleftarrow{text} \NC\NR
\NC \tex{undertwoheadrightarrow} \NC \undertwoheadrightarrow{text} \NC\NR
\NC \tex{underleftharpoondown} \NC \underleftharpoondown{text} \NC\NR
\NC \tex{underleftharpoonup} \NC \underleftharpoonup{text} \NC\NR
\NC \tex{underrightharpoondown} \NC \underrightharpoondown{text} \NC\NR
\NC \tex{underrightharpoonup}\NC \underrightharpoonup{text}\NC\NR
\stoptabulate
\stoptext
Wolfgang
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
Re: [NTG-context] \mathextensible{21FE}
In about.pdf on can see that U+21FE (rightarrowtriangle) is eligible
for use with \mathextensible.
When one look at the code for \mathextensible in math-stc.mkvi, one
can see there is a mechanism of fallback.
So, since the character is implemented in xits, there might be a way
to have \mathextensible{21FE} to work...
Chris
On Thu, Apr 24, 2014 at 11:25 PM, Wolfgang Schuster
schuster.wolfg...@gmail.com wrote:
Am 24.04.2014 um 23:06 schrieb Elspeth McGullicuddy
elspethmcgullicu...@gmail.com:
Thanks for the answer,
I wanted to use to use the mechanism described in about.pdf for
extensible arrows with possibly text above, under...
I've had a look at the xits-math.tma.
Though U+2194 and U+21FE are both arrows, U+2194 has an horizontal
part field in contrast to U+21FE how hasn't.
So I guess the otf font might be the culprit.
And meddle with fonts is impossible a task.
For the present I will content myself with something like
\math{\overset{f}{-\kern-1ex\rightarrowtriangle}}
There might be a better way to achieve that in Context, I don't know.
\setupbodyfont[xits]
\starttext
\starttabulate[|l|lm|]
\NC \tex{overleftarrow} \NC \overleftarrow{top} \NC\NR
\NC \tex{overrightarrow} \NC \overrightarrow{text} \NC\NR
\NC \tex{overleftrightarrow} \NC \overleftrightarrow{text} \NC\NR
\NC \tex{overtwoheadleftarrow} \NC \overtwoheadleftarrow{text} \NC\NR
\NC \tex{overtwoheadrightarrow} \NC \overtwoheadrightarrow{text} \NC\NR
\NC \tex{texoverleftharpoondown} \NC \overleftharpoondown{text}\NC\NR
\NC \tex{overleftharpoonup} \NC \overleftharpoonup{text} \NC\NR
\NC \tex{overrightharpoondown} \NC \overrightharpoondown{text} \NC\NR
\NC \tex{overrightharpoonup} \NC \overrightharpoonup{text} \NC\NR
\TB
\NC \tex{underleftarrow} \NC \underleftarrow{text} \NC\NR
\NC \tex{underrightarrow}\NC \underrightarrow{text}\NC\NR
\NC \tex{underleftrightarrow}\NC \underleftrightarrow{text}\NC\NR
\NC \tex{undertwoheadleftarrow} \NC \undertwoheadleftarrow{text} \NC\NR
\NC \tex{undertwoheadrightarrow} \NC \undertwoheadrightarrow{text} \NC\NR
\NC \tex{underleftharpoondown} \NC \underleftharpoondown{text} \NC\NR
\NC \tex{underleftharpoonup} \NC \underleftharpoonup{text} \NC\NR
\NC \tex{underrightharpoondown} \NC \underrightharpoondown{text} \NC\NR
\NC \tex{underrightharpoonup}\NC \underrightharpoonup{text}\NC\NR
\stoptabulate
\stoptext
Wolfgang
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
___
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
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
