Hi Hans,
Thank you for your suggestion, but it's not what I want, but I probably
misstated my request. For me, the image p contains the text "Définition 1", and
this is what I want orange rectangle translate to the left edge of the text
area.
Am I more clearly ?
Fabrice

2015-08-04 20:08 GMT+02:00 Hans Hagen <pragma@wxs.nl>:

> On 8/4/2015 5:04 PM, Fabrice Couvreur wrote:
>
>> Hi,
>> How to have Definition 1, Definition 2, Definition 3 ...?
>>
>> Is it possible to translate the image p until the left edge of the text
>> area ?
>>
>
>
> \startuseMPgraphic{MyFrame}
>     picture p ;
>     p := textext.rt(\MPstring{MyFrame}) ;
>     p := p shifted (0,OverlayHeight-ypart center p) ;
>     fill OverlayBox leftenlarged .1TextWidth withcolor \MPcolor{MyColor} ;
>     fill boundingbox p withcolor \MPcolor{myColor} ;
>     draw p withcolor white ;
>     setbounds currentpicture to OverlayBox ;
> \stopuseMPgraphic
>
>
>
> Thank you,
>> Fabrice
>>
>> \showframe
>>
>> \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]
>>
>> \setupbodyfont[11pt]
>> \defineoverlay[MyFrame][\useMPgraphic{MyFrame}]
>>
>> \defineframedtext
>>     [MyText]
>>     [frame=off,
>>      background=MyFrame,
>>      width=0.9\textwidth,
>>      location=right]
>>
>> \defineoverlay[MyFrame][\useMPgraphic{MyFrame}]
>>
>> \def\StartFrame{\startMyText}
>> \def\StopFrame{\startMyText}
>>
>> \setMPtext{MyFrame}{\hbox spread 1em {\hss\strut
>> {\bf\feature[+][f:smallcaps]  Définition 1 }\hss}}}
>>
>> \startuseMPgraphic{MyFrame}
>>
>> path a ;
>> path b ;
>> picture p ;
>> o := BodyFontSize ;
>> p :=textext.rt(\MPstring{MyFrame}) ;
>> p := p shifted (0,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
>> \startlinecorrection[blank]
>> \startMyText
>> \input knuth
>> \stopMyText
>> \stoplinecorrection
>>
>> \startlinecorrection[blank]
>> \startMyText
>> \input knuth
>> \stopMyText
>> \stoplinecorrection
>>
>> \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
>>
>> ___________________________________________________________________________________
>>
>>
>
> --
>
> -----------------------------------------------------------------
>                                           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@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
>
> ___________________________________________________________________________________
>