[NTG-context] Some questions about an environment (Metafun)

Fabrice Couvreur fabrice1.couvreur at gmail.com
Fri Aug 7 17:11:35 CEST 2015


Hi Hans,
Thank you for responding to my request, it's really nice. By cons I do not
understand what you mean "
some day textext might handle it okay"
Fabrice

2015-08-07 14:26 GMT+02:00 Hans Hagen <pragma at wxs.nl>:

> On 8/6/2015 11:38 PM, Fabrice Couvreur wrote:
>
>> Hi,
>> The following code (Metafun documentation, thanks again Hans !) is fully
>> understood and works very well. Sorry if I insist, but can we create a
>> counter to avoid writing \FrameTitle{Définition 1},
>> \FrameTitle{Définition 2}... ?
>> Thus, the only invocation \startMyText ... \stopMyText, \startMyText ...
>> \stopMyText... this return Définition 1, Définition 2 ...
>>
>> Thank you,
>> Fabrice
>>
>>
>> \setupbodyfont [palatino,11pt]
>>
>> \setupcolors[state=start,cmyk=yes]
>>
>> \definecolor[MyColor][c=0.00, m=0.10, y=0.20, k=0.00]
>> \definecolor[myColor][c=0.00, m=0.62, y=1.00, k=0.00]
>>
>> \defineoverlay[MyFrame][\useMPgraphic{MyFrame}]
>>
>> \defineframedtext
>>     [MyText]
>>     [frame=off,
>>      background=MyFrame,
>>      width=\textwidth,
>>      location=right]
>>
>> \defineoverlay[MyFrame][\useMPgraphic{MyFrame}]
>>
>> \def\StartFrame{\startMyText}
>> \def\StopFrame{\startMyText}
>>
>> \def\FrameTitle#1{\setMPtext{MyFrame}{\hbox spread
>> 1em{\hss\strut{\bf\feature[+][f:smallcaps]}#1\hss}}}
>>
>> \setMPtext{MyFrame}{}
>>
>> \startuseMPgraphic{MyFrame}
>> path a ;
>> path b ;
>> picture p ;
>> o := BodyFontSize ;
>> p :=textext.rt(\MPstring{MyFrame}) ;
>> p := p shifted (2o,OverlayHeight-ypart center p) ;
>> a := unitsquare xyscaled (OverlayWidth,OverlayHeight) ;
>> fill a withcolor \MPcolor{MyColor} ;
>> b := boundingbox p ;
>> fill b withcolor \MPcolor{myColor} ;
>> draw p withcolor white ;
>> \stopuseMPgraphic
>> \starttext
>> \FrameTitle{Définition 1}
>> \startMyText
>> \input knuth
>> \stopMyText
>> \FrameTitle{Définition 2}
>> \startMyText
>> \input knuth
>> \stopMyText
>> \stoptext
>>
>>
> \setupbodyfont [palatino,11pt]
>
> \definecolor[MyColorB][c=0.00, m=0.62, y=1.00, k=0.00]
> \definecolor[MyColorA][.75(MyColorB,white)]  %c=0.00, m=0.10, y=0.20,
> k=0.00]
>
> \defineframedtext
>   [MyText]
>   [frame=off,
>    background=MyFrame,
>    width=\textwidth,
>    location=right]
>
> \defineoverlay
>   [MyFrame]
>   [\useMPgraphic{MyFrame}]
>
> \definelabel
>   [Définition]
>   [headstyle=\bf\smallcaps]
>
> \startuseMPgraphic{MyFrame}
>     path b ;
>     picture p ;
>     p := textext.rt("\white\Définition") ; % some day textext might handle
> it okay
>     p := p shifted (2BodyFontSize,OverlayHeight-ypart center
> p+.25ExHeight) ;
>     b := boundingbox p leftenlarged .5EmWidth rightenlarged .5EmWidth ;
>     fill OverlayBox withcolor \MPcolor{MyColorA} ;
>     fill b withcolor \MPcolor{MyColorB} ;
>     draw p ;
> \stopuseMPgraphic
>
> \starttext
>
> \startMyText
>     \input knuth
> \stopMyText
>
> \startMyText
>     \input knuth
> \stopMyText
>
> \stoptext
>
> 2015-08-04 21:30 GMT+02:00 Fabrice Couvreur <fabrice1.couvreur at gmail.com
>> <mailto:fabrice1.couvreur at gmail.com>>:
>>
>>     Hi Aditya,
>>     Thank you, I have already thought of this solution, but I do not
>>     know to use with the environment that I created.
>>     Fabrice
>>
>>     2015-08-04 18:02 GMT+02:00 Aditya Mahajan <adityam at umich.edu
>>     <mailto:adityam at umich.edu>>:
>>
>>         On Tue, 4 Aug 2015, Fabrice Couvreur wrote:
>>
>>             How to have Definition 1, Definition 2, Definition 3 ... ?
>>
>>
>>         \defineenumeration[definition][text=Definition]
>>
>>         Aditya
>>
>> ___________________________________________________________________________________
>>         If your question is of interest to others as well, please add an
>>         entry to the Wiki!
>>
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>>         wiki     : http://contextgarden.net
>>
>> ___________________________________________________________________________________
>>
>>
>>
>>
>>
>>
>> ___________________________________________________________________________________
>> If your question is of interest to others as well, please add an entry to
>> the Wiki!
>>
>> maillist : ntg-context at 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
>>
>> ___________________________________________________________________________________
>>
>>
>
> --
>
> -----------------------------------------------------------------
>                                           Hans Hagen | PRAGMA ADE
>               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
>                                              | www.pragma-pod.nl
> -----------------------------------------------------------------
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context at 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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