* Re: passing arguments to \processMPbuffer
@ 2014-04-22 12:42 Jeong Dal
2014-04-22 20:45 ` Wolfgang Schuster
0 siblings, 1 reply; 4+ messages in thread
From: Jeong Dal @ 2014-04-22 12:42 UTC (permalink / raw)
To: ntg-context
Dear Wolfgang,
Thank you for your solution.
Sometimes I need to use \processMPbuffer for the animated graphics.
BTW, what is the differences between ‘MPrawvar’ and ‘MPvar’.
MPvar didn’t work in your example.
Best regards,
Dalyoung
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* passing arguments to \processMPbuffer
@ 2014-04-21 13:46 Jeong Dal
2014-04-21 14:16 ` Wolfgang Schuster
0 siblings, 1 reply; 4+ messages in thread
From: Jeong Dal @ 2014-04-21 13:46 UTC (permalink / raw)
To: ntg-context
Dear all,
For \startuseMPgraphic, there is a way to do that (found in metafun book) as following:
\startuseMPgraphic{Labels}{s, t}
numeric u; u:= 1cm;
for i=0 upto 7:
label (textext("$v_{" & decimal (i) & "}$" ), \MPvar{s}[origin,3u*dir(30*i)]) ;
label (textext("$v_{" & decimal (i) & "}$" ), \MPvar{t}[origin,3u*dir(30*i)]) ;
endfor;
\stopuseMPgraphic
\starttext
\placefigure[][]{}
{\useMPgraphic{ColoringFace::Labeling}{s=0.8, t=1.3}}
\stoptext
Is there a way to the same job for \processMPbuffer instead of .5 and .7 in buffer?
\startbuffer[Labels]%{s, t}
numeric u; u:= 1cm;
for i=0 upto 7:
label (textext("$v_{" & decimal (i) & "}$" ), .5[origin,3u*dir(30*i)]) ;
label (textext("$v_{" & decimal (i) & "}$" ), .7[origin,3u*dir(30*i)]) ;
endfor;
\stopbuffer
\starttext
\processMPbuffer[Labels]%% ?{s, t}?
\stoptext
Thank you.
Best regards,
Dalyoung
___________________________________________________________________________________
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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: passing arguments to \processMPbuffer
2014-04-21 13:46 Jeong Dal
@ 2014-04-21 14:16 ` Wolfgang Schuster
0 siblings, 0 replies; 4+ messages in thread
From: Wolfgang Schuster @ 2014-04-21 14:16 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 21.04.2014 um 15:46 schrieb Jeong Dal <haksan@me.com>:
> Dear all,
>
> For \startuseMPgraphic, there is a way to do that (found in metafun book) as following:
>
> \startuseMPgraphic{Labels}{s, t}
> numeric u; u:= 1cm;
>
> for i=0 upto 7:
> label (textext("$v_{" & decimal (i) & "}$" ), \MPvar{s}[origin,3u*dir(30*i)]) ;
> label (textext("$v_{" & decimal (i) & "}$" ), \MPvar{t}[origin,3u*dir(30*i)]) ;
> endfor;
> \stopuseMPgraphic
>
> \starttext
> \placefigure[][]{}
> {\useMPgraphic{ColoringFace::Labeling}{s=0.8, t=1.3}}
> \stoptext
>
> Is there a way to the same job for \processMPbuffer instead of .5 and .7 in buffer?
>
> \startbuffer[Labels]%{s, t}
> numeric u; u:= 1cm;
> for i=0 upto 7:
> label (textext("$v_{" & decimal (i) & "}$" ), .5[origin,3u*dir(30*i)]) ;
> label (textext("$v_{" & decimal (i) & "}$" ), .7[origin,3u*dir(30*i)]) ;
> endfor;
> \stopbuffer
>
> \starttext
> \processMPbuffer[Labels]%% ?{s, t}?
> \stoptext
You can’t pass variables with the buffer command but a direct setup and access of them is possible:
\startbuffer[Labels]
numeric u; u:= 1cm;
for i=0 upto 7:
label (textext("$v_{" & decimal (i) & "}$" ), \MPrawvar{Labels}{s}[origin,3u*dir(30*i)]) ;
label (textext("$v_{" & decimal (i) & "}$" ), \MPrawvar{Labels}{t}[origin,3u*dir(30*i)]) ;
endfor;
\stopbuffer
\starttext
\setupMPvariables[Labels][s=0.8, t=1.3]
\processMPbuffer [Labels]
\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
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-04-22 20:45 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-04-22 12:42 passing arguments to \processMPbuffer Jeong Dal
2014-04-22 20:45 ` Wolfgang Schuster
-- strict thread matches above, loose matches on Subject: below --
2014-04-21 13:46 Jeong Dal
2014-04-21 14:16 ` Wolfgang Schuster
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).