Okay, so to change locally, I do this :


\placerecipe{}{
    \setupframedtexts[MyFrame][width=10cm]
    \startMyFrame[Title=One]
        ....
  \stopMyFrame}
  \placerecipe{}{
    \setupframedtexts[MyFrame][width=8cm]
    \startMyFrame[Title=Two]
        ....
  \stopMyFrame}
  \placerecipe{}{
    \startMyFrame[Title=Three]
        ....
  \stopMyFrame}

2016-11-01 11:17 GMT+01:00 Piotr Kopszak <kopszak@gmail.com>:
You mean, you effectively want ConTeXt to choose best proportions for
the framed text on its own? I guess very few designers would agree for
that, if any.

2016-11-01 10:47 GMT+01:00 Fabrice Couvreur <fabrice1.couvreur@gmail.com>:
> Hello,
> The option align = tolerant rule one of the problems I may encounter. But I
> wonder if it's possible that I should not choose myself width = 6cm to fit
> the text. If I have to use the command several times with different content,
> how make ?
> Thank you
> Fabrice
>
> 2016-11-01 9:23 GMT+01:00 Piotr Kopszak <kopszak@gmail.com>:
>>
>> Just use
>> ...
>> \startMyFrame[Title=Info]
>> \setupalign[hyphenated,morehyphenation,verytolerant]
>> ...
>>
>> Piotr
>>
>> 2016-11-01 0:12 GMT+01:00 Fabrice Couvreur <fabrice1.couvreur@gmail.com>:
>> > Hello,
>> > How to make the width of framedtext automatically adapts to its
>> > contents.
>> > Fabrice
>> >
>> > \definefloat
>> >    [recipe]
>> >    [figure]
>> >
>> > \setupfloat
>> >    [recipe]
>> >    [default={right,none}]
>> >
>> > \definecolor[MyColorA][r=0.8784, g=0.8784, b=0.8784]
>> > \definecolor[MyColorB][c=0.00,m=0.27,y=1.00,k=0.00]
>> >
>> >
>> > \defineframedtext
>> >   [MyFrame]
>> >   [before={\blank},
>> >    after={\blank},
>> >    frame=off,
>> >    background=MyFrame,
>> >    width=6cm,
>> >    height=fit]
>> >
>> > \startuseMPgraphic{MyFrame}
>> >  path b;
>> >  picture p;
>> >  p := textext.rt("\tfx\white\framedtextparameter{Title}");
>> >  p := p shifted (2BodyFontSize,OverlayHeight-ypart center
>> > p+.25ExHeight);
>> >  b := boundingbox p enlarged .3EmWidth ;
>> >  fill OverlayBox withcolor \MPcolor{MyColorA};
>> >  fill b withcolor \MPcolor{MyColorB} ;
>> >  draw p ;
>> >  setbounds currentpicture to boundingbox currentpicture enlarged 2mm ;
>> > \stopuseMPgraphic
>> >
>> > \defineoverlay
>> >   [MyFrame]
>> >   [\useMPgraphic{MyFrame}]
>> >
>> >   \starttext
>> >
>> >   \placerecipe{}{
>> >   \startMyFrame[Title=Info]
>> >   L'histogramme est constitué de rectangles dont les bases correspondent
>> > aux
>> > classes et dont les aires sont proportionnelles aux effectifs ou
>> > fréquences
>> > des classes.
>> >   \stopMyFrame}
>> >
>> >   \input Knuth
>> >
>> >   \stoptext
>> >
>> >
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>>
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>
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> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
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>
> maillist : ntg-context@ntg.nl /
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