On Mon, May 28, 2012 at 2:43 PM, Alfredo Catalina
<alfredo.catal...@gmail.com> wrote:
> I installed ConTeXt in 2009 in my laptop and wrote some documents. Now I
> have installed ConTeXt in other computer and tried to process some of those
> documents but it doesn't work.
>
> It looks that there is something wrong with Metapost/Metafun. I have tried a
> simple program like
>
> \starttext
>
> Testing
>
> \startuseMPgraphic{gh}
> draw thelabel.rt("the right way",a) withcolor .625red ;
> \stopuseMPgraphic
>
> \useMPgraphic{gh}
>
> \stoptext
>
> Then I get:
>
> system > begin file kk2.tex at line 1
> metapost > initializing instance 'metafun' using format 'metafun'
> metapost > loading 'metafun.mp' (experimental metapost version two)
> ! terminal: >> a
>>> (3,0)
> ! Not implemented: (unknown numeric)+(pair).
> <to be read again>
> -
> thelabel->...((EXPR4)+labeloffset*laboff(SUFFIX2)-
>
> (labxf(SUFFIX2)*lrcorner.p...
> <*> draw thelabel.rt("the right way",a)
> withcolor .625red ; ;
> .
> system > tex > error on line 10 in file kk2.tex: terminal: >> a
>>> (3,0)
> ! Not implemented: (unknown numeric)+(pair).
> <to be read again>
> -
> thelabel->...((EXPR4)+labeloffset*laboff(SUFFIX2)-
>
> (labxf(SUFFIX2)*lrcorner.p...
> <*> draw thelabel.rt("the right way",a)
> withcolor .625red ; ;
>
>
> Any ideas? Thank you.
>
>
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What is the value of a ?
This is ok with mkii
\setupcolors[state=start]
\starttext
Testing
\startuseMPgraphic{gh}
pair a;
a:=(0,0);
draw thelabel.rt("the right way",a) withcolor .625red ;
\stopuseMPgraphic
\useMPgraphic{gh}
\stoptext
--
luigi
___________________________________________________________________________________
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
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