* Create an item marker with a counter with Metapost
@ 2014-11-10 18:18 Fabrice Couvreur
2014-11-10 18:39 ` Alan BRASLAU
2014-11-10 18:53 ` Wolfgang Schuster
0 siblings, 2 replies; 6+ messages in thread
From: Fabrice Couvreur @ 2014-11-10 18:18 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Hi,
With the book Metafun I created a marker with metapost. How to add a counter
?
Best regards,
Fabrice
\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;
\stopuseMPgraphic
\definesymbol[itemize:fuzzy][\useMPgraphic{itemize:fuzzy}]
\setupitemize[1][symbol=itemize:fuzzy]
\starttext
\startitemize
\item \input knuth
\item \input knuth
\stopitemize
\stoptext
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___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
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* Re: Create an item marker with a counter with Metapost
2014-11-10 18:18 Create an item marker with a counter with Metapost Fabrice Couvreur
@ 2014-11-10 18:39 ` Alan BRASLAU
2014-11-10 18:53 ` Wolfgang Schuster
1 sibling, 0 replies; 6+ messages in thread
From: Alan BRASLAU @ 2014-11-10 18:39 UTC (permalink / raw)
To: Fabrice Couvreur; +Cc: mailing list for ConTeXt users
On Mon, 10 Nov 2014 19:18:20 +0100
Fabrice Couvreur <fabrice1.couvreur@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
___________________________________________________________________________________
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* Re: Create an item marker with a counter with Metapost
2014-11-10 18:18 Create an item marker with a counter with Metapost Fabrice Couvreur
2014-11-10 18:39 ` Alan BRASLAU
@ 2014-11-10 18:53 ` Wolfgang Schuster
2014-11-10 19:13 ` Alan BRASLAU
2014-11-10 19:28 ` Aditya Mahajan
1 sibling, 2 replies; 6+ messages in thread
From: Wolfgang Schuster @ 2014-11-10 18:53 UTC (permalink / raw)
To: mailing list for ConTeXt users
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> Am 10.11.2014 um 19:18 schrieb Fabrice Couvreur <fabrice1.couvreur@gmail.com>:
>
> Hi,
> With the book Metafun I created a marker with metapost. How to add a counter ?
> Best regards,
> Fabrice
>
> \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;
> \stopuseMPgraphic
> \definesymbol[itemize:fuzzy][\useMPgraphic{itemize:fuzzy}]
> \setupitemize[1][symbol=itemize:fuzzy]
> \starttext
> \startitemize
> \item \input knuth
> \item \input knuth
> \stopitemize
> \stoptext
You can use the visualcounter module, the documentation is included in the package
or you download it from the github [1] page.
[1] https://github.com/adityam/visualcounter <https://github.com/adityam/visualcounter>
Wolfgang
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___________________________________________________________________________________
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] 6+ messages in thread
* Re: Create an item marker with a counter with Metapost
2014-11-10 18:53 ` Wolfgang Schuster
@ 2014-11-10 19:13 ` Alan BRASLAU
2014-11-10 19:28 ` Aditya Mahajan
1 sibling, 0 replies; 6+ messages in thread
From: Alan BRASLAU @ 2014-11-10 19:13 UTC (permalink / raw)
To: mailing list for ConTeXt users
On Mon, 10 Nov 2014 19:53:30 +0100
Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:
> You can use the visualcounter module, the documentation is included in the package
> or you download it from the github [1] page.
>
> [1] https://github.com/adityam/visualcounter
Indeed as also used in the simpleslides module.
Alan
___________________________________________________________________________________
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] 6+ messages in thread
* Re: Create an item marker with a counter with Metapost
2014-11-10 18:53 ` Wolfgang Schuster
2014-11-10 19:13 ` Alan BRASLAU
@ 2014-11-10 19:28 ` Aditya Mahajan
2014-11-10 23:45 ` Fabrice
1 sibling, 1 reply; 6+ messages in thread
From: Aditya Mahajan @ 2014-11-10 19:28 UTC (permalink / raw)
To: mailing list for ConTeXt users
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On Mon, 10 Nov 2014, Wolfgang Schuster wrote:
>
>> Am 10.11.2014 um 19:18 schrieb Fabrice Couvreur <fabrice1.couvreur@gmail.com>:
>>
>> Hi,
>> With the book Metafun I created a marker with metapost. How to add a counter ?
>> Best regards,
>> Fabrice
>>
>> \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;
>> \stopuseMPgraphic
>> \definesymbol[itemize:fuzzy][\useMPgraphic{itemize:fuzzy}]
>> \setupitemize[1][symbol=itemize:fuzzy]
>> \starttext
>> \startitemize
>> \item \input knuth
>> \item \input knuth
>> \stopitemize
>> \stoptext
>
> You can use the visualcounter module, the documentation is included in the package
> or you download it from the github [1] page.
>
> [1] https://github.com/adityam/visualcounter <https://github.com/adityam/visualcounter>
Complete example attached. You can easily make the fill color and draw
color to be configurable by a key-value interface.
The counter corresponding to itemgroups is called
\v_strc_itemgroups_counter.
Aditya
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\usemodule[visualcounter]
\unprotect
\definevisualcounter
[randomcircle]
[
mp=visualcounter::randomcircle,
rulethickness=1pt,
]
\startuseMPgraphic{visualcounter::randomcircle}
begingroup;
\includeMPgraphic{visualcounter::initialization}
if (last_counter > 0) and (current_counter > 0) :
newpicture countertext ; countertext := textext("\visualcounterparameter\c!text");
newpicture max_countertext ; max_countertext := textext("\visualcounterparameter{\c!max\c!text}");
newnumeric diameter;
diameter := 1.75 * max(bbwidth(max_countertext), bbheight(max_countertext));
newpath randomcircle;
randomcircle := fullcircle xyscaled(diameter, diameter) randomized (diameter/20);
pickup pencircle scaled \visualcounterparameter\c!rulethickness ;
fill randomcircle withcolor green; % Can be made configurable
draw randomcircle withcolor blue; % Can be made configurable
label (countertext, origin);
fi;
endgroup;
\stopuseMPgraphic
\protect
\definevisualcounter
[fuzzyitem]
[randomcircle]
[counter=\getvalue{v_strc_itemgroups_counter}]
\definesymbol[fuzzy][{\framed[location=depth, frame=off, strut=no]{\usevisualcounter{fuzzyitem}}}]
\starttext
\startitemize[fuzzy]
\startitem \input knuth \stopitem
\startitem \input knuth \stopitem
\stopitemize
\stoptext
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___________________________________________________________________________________
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] 6+ messages in thread
* Re: Create an item marker with a counter with Metapost
2014-11-10 19:28 ` Aditya Mahajan
@ 2014-11-10 23:45 ` Fabrice
0 siblings, 0 replies; 6+ messages in thread
From: Fabrice @ 2014-11-10 23:45 UTC (permalink / raw)
To: ntg-context
Hi,
Thank you for all your suggestions, especially for the beautiful work of
adityam.
In fact, you do a fantastic job all.
Fabrice
___________________________________________________________________________________
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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2014-11-10 18:18 Create an item marker with a counter with Metapost Fabrice Couvreur
2014-11-10 18:39 ` Alan BRASLAU
2014-11-10 18:53 ` Wolfgang Schuster
2014-11-10 19:13 ` Alan BRASLAU
2014-11-10 19:28 ` Aditya Mahajan
2014-11-10 23:45 ` Fabrice
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