Question about headcommand

Question about headcommand

[Fabrice Couvreur]

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Hello,
In the code below, why headcommand enough ?
thanks,
Fabrice

\setupbodyfont[pagella,11pt]

 \defineframed
       [ACFRAME]
       [width=0.5cm,
        height=0.5cm,
        background=color,
        backgroundcolor=red,
        foregroundcolor=white,
        forgroundstyle=bold,
        framecolor=red,
        ]

\defineenumeration
  [ex]
   [text=,
    distance=0.3em,
    width=fit,
    headcommand=\ACFRAME,
    %numberconversionset=ACCONVERSION,
    alternative=serried,
   ]

%\defineprocessor[ACPROCESSOR][color=white,command=\groupedcommand{}{}]
%\defineconversionset[ACCONVERSION][][ACPROCESSOR->n]

\starttext

\dorecurse {5} {
            \startex
              \input knuth
            \stopex
     }


\stoptext

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Re: Question about headcommand

[Wolfgang Schuster]

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> Fabrice Couvreur <mailto:fabrice1.couvreur@gmail.com>
> 22. Juli 2016 um 00:57
> Hello,
> In the code below, why headcommand enough ?
I’m sorry but I don’t know what you’re asking for.

Wolfgang

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Re: Question about headcommand

[Fabrice Couvreur]

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Hi Wolfgang,
In fact, I wanted to know why the instructions to create a new style for the counter were useless (% in the code) . I think I understand that headnumber sends settings (text and number) to the \ACFRAME  command.
Fabrice
Envoyé de mon iPad

> Le 22 juil. 2016 à 01:22, Wolfgang Schuster <schuster.wolfgang@gmail.com> a écrit :
> 
>> Fabrice Couvreur 22. Juli 2016 um 00:57
>> Hello,
>> In the code below, why headcommand enough ?
> I’m sorry but I don’t know what you’re asking for.
> 
> 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
> ___________________________________________________________________________________

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Re: Question about headcommand

[Wolfgang Schuster]

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> Fabrice Couvreur <mailto:fabrice1.couvreur@gmail.com>
> 22. Juli 2016 um 02:02
> Hi Wolfgang,
> In fact, I wanted to know why the instructions to create a new style 
> for the counter were useless (% in the code) .
The settings aren’t useless, the are applied to the counter as intended.

\setupbodyfont[pagella,11pt]

\defineprocessor[ACPROCESSOR][color=red]
\defineconversionset[ACCONVERSION][][ACPROCESSOR->n]

\defineenumeration
   [ex]
   [text=,
    distance=0.3em,
    width=fit,
    numberconversionset=ACCONVERSION,
    alternative=serried]

\starttext

\dorecurse{5}
   {\startex
    \input knuth
    \stopex}

\stoptext
> I think I understand that headnumber sends settings (text and number) 
> to the \ACFRAME  command.
The headcommand is applied to the text *and* counter of the enumeration 
while numberconversionset
changes on the counter, i.e. when you want a frame only around the 
counter you have to use
numberconversionset but when you want a frame around both you have to 
use headcommand.

Wolfgang

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___________________________________________________________________________________

Re: Question about headcommand

[Fabrice Couvreur]

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Hi Wolfgang,
It is clear, I think I understand (My English is not perfect !). So back to
my original post, if I want only the counter is white and surrounded by a red
frame, just write :

\defineenumeration
  [ex]
   [text=,
    distance=0.3em,
    width=fit,
    numberconversionset=ACCONVERSION,
    alternative=serried,
   ]

\defineprocessor[ACPROCESSOR][command=\ACFRAME]
\defineconversionset[ACCONVERSION][][ACPROCESSOR->n]

Thanks,
Fabrice

2016-07-22 8:08 GMT+02:00 Wolfgang Schuster <schuster.wolfgang@gmail.com>:

> Fabrice Couvreur <fabrice1.couvreur@gmail.com>
> 22. Juli 2016 um 02:02
> Hi Wolfgang,
> In fact, I wanted to know why the instructions to create a new style for
> the counter were useless (% in the code) .
>
> The settings aren’t useless, the are applied to the counter as intended.
>
> \setupbodyfont[pagella,11pt]
>
> \defineprocessor[ACPROCESSOR][color=red]
> \defineconversionset[ACCONVERSION][][ACPROCESSOR->n]
>
> \defineenumeration
>   [ex]
>   [text=,
>    distance=0.3em,
>    width=fit,
>    numberconversionset=ACCONVERSION,
>    alternative=serried]
>
> \starttext
>
> \dorecurse{5}
>   {\startex
>    \input knuth
>    \stopex}
>
> \stoptext
>
> I think I understand that headnumber sends settings (text and number) to
> the \ACFRAME  command.
>
> The headcommand is applied to the text *and* counter of the enumeration
> while numberconversionset
> changes on the counter, i.e. when you want a frame only around the counter
> you have to use
> numberconversionset but when you want a frame around both you have to use
> headcommand.
>
> 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
>
> ___________________________________________________________________________________
>

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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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___________________________________________________________________________________

Re: Question about headcommand

[Wolfgang Schuster]

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> Fabrice Couvreur <mailto:fabrice1.couvreur@gmail.com>
> 22. Juli 2016 um 09:48
> Hi Wolfgang,
> It is clear, I think I understand(My English is not perfect !). So 
> back to my original post, if I want only the counter is white and 
> surrounded by a red frame, just write:
>
> \defineenumeration
>   [ex]
>    [text=,
>     distance=0.3em,
>     width=fit,
>     numberconversionset=ACCONVERSION,
>     alternative=serried,
>    ]
>
> \defineprocessor[ACPROCESSOR][command=\ACFRAME]
> \defineconversionset[ACCONVERSION][][ACPROCESSOR->n]
You can play with the position of the frame and place the number on the 
same line as the content:

\defineframed
   [ACFRAME]
   [frame=off,
    offset=0pt,
    location=low,
    width=\struttotal,
    background=color,
    backgroundcolor=red,
    foregroundcolor=white,
    forgroundstyle=bold]

Wolfgang

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___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
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___________________________________________________________________________________

Re: Question about headcommand

[Fabrice Couvreur]

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Thanks Wolfgang
Fabrice

2016-07-22 10:26 GMT+02:00 Wolfgang Schuster <schuster.wolfgang@gmail.com>:

> Fabrice Couvreur <fabrice1.couvreur@gmail.com>
> 22. Juli 2016 um 09:48
> Hi Wolfgang,
> It is clear, I think I understand (My English is not perfect !). So back
> to my original post, if I want only the counter is white and surrounded
> by a red frame, just write :
>
> \defineenumeration
>   [ex]
>    [text=,
>     distance=0.3em,
>     width=fit,
>     numberconversionset=ACCONVERSION,
>     alternative=serried,
>    ]
>
> \defineprocessor[ACPROCESSOR][command=\ACFRAME]
> \defineconversionset[ACCONVERSION][][ACPROCESSOR->n]
>
> You can play with the position of the frame and place the number on the
> same line as the content:
>
> \defineframed
>   [ACFRAME]
>   [frame=off,
>    offset=0pt,
>    location=low,
>    width=\struttotal,
>    background=color,
>    backgroundcolor=red,
>    foregroundcolor=white,
>    forgroundstyle=bold]
>
> 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
>
> ___________________________________________________________________________________
>

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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
___________________________________________________________________________________