On Mon, 10 Nov 2014 19:18:20 +0100
Fabrice Couvreur <fabrice1.couvr...@gmail.com> wrote:

> Hi,
> With the book Metafun I created a marker with metapost. How to add a counter ?
> Best regards,
> Fabrice

The puzzler is for you to understand why I only increment by 1/2 ;-)
Perhaps someone else can suggest a better solution?

Alan

\startMPdefinitions
numeric counter; counter := 1;
\stopMPdefinitions

\startuseMPgraphic{itemize:fuzzy}
numeric u; u:=0.5cm;
save p; path p; p := fullcircle xyscaled (u,u) randomized 2pt;
pickup pencircle scaled 1pt;
fill p withcolor green;
draw p withcolor blue;
draw textext(decimal counter) withcolor red;
counter := counter + .5;
\stopuseMPgraphic

\definesymbol[itemize:fuzzy][\useMPgraphic{itemize:fuzzy}]
\setupitemize[1][symbol=itemize:fuzzy]

\starttext
\startitemize
\startitem \input knuth \stopitem
\startitem \input knuth \stopitem
\stopitemize
\stoptext

___________________________________________________________________________________
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
___________________________________________________________________________________

Reply via email to