From: Fabrice Couvreur <fabrice1.couvreur@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Framedtext in a float
Date: Tue, 1 Nov 2016 00:12:37 +0100 [thread overview]
Message-ID: <CACyK-epDD0g3Tuia6ywO2L6=-_4jdhSPt8udC-E0gDxPMp7mFA@mail.gmail.com> (raw)
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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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next reply other threads:[~2016-10-31 23:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-31 23:12 Fabrice Couvreur [this message]
2016-11-01 7:51 ` Marco Patzer
2016-11-01 8:23 ` Piotr Kopszak
2016-11-01 9:47 ` Fabrice Couvreur
2016-11-01 10:17 ` Piotr Kopszak
2016-11-01 11:09 ` Fabrice Couvreur
2016-11-05 14:55 ` Wolfgang Schuster
2016-11-05 14:48 ` Alan Braslau
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