Re: Some questions about an environment (Metafun)

From: Hans Hagen <pragma@wxs.nl>
To: ntg-context@ntg.nl
Subject: Re: Some questions about an environment (Metafun)
Date: Tue, 4 Aug 2015 20:08:41 +0200	[thread overview]
Message-ID: <55C0FFA9.4070908@wxs.nl> (raw)
In-Reply-To: <CACyK-ercG--pvSAJLWEgt4EnpxEpq404GZ3ym6k8Q9_J1qKgNw@mail.gmail.com>

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
> ___________________________________________________________________________________
>


-- 

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                                           Hans Hagen | PRAGMA ADE
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                                              | www.pragma-pod.nl
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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
___________________________________________________________________________________