[NTG-context] Framedtext in a float

Fabrice Couvreur fabrice1.couvreur at gmail.com
Tue Nov 1 00:12:37 CET 2016


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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ntg.nl/pipermail/ntg-context/attachments/20161101/80b3c4fc/attachment.html>


More information about the ntg-context mailing list