On 01/13/2015 10:43 PM, Fabrice Couvreur wrote:
> Hi,
> I wish the second frameis centered with the first frame. I guess this is
> the figure that prevents this. However, even by reducing the value of u,
> it does not work.
> Best regards,
> Fabrice
Hi Fabrice,
I think that the figure gives a different width to center the frame.
Reducing the value of u to 0.175cm does work (although this is almost
useless :-)).
An xtable may do what you need:
%~ \showframe
\definecolor[Border][c=0.00, m=0.00, y=0.00, k=0.25]
\defineframed
[Myframed]
[width=0.6\textwidth,
foregroundstyle={\switchtobodyfont[10pt]},
align={high,flushleft},
frame=off,
framecolor=0.625white,
background=borderline,
]
\definefiller[dots][left=\dontleavehmode,right=\hskip\zeropoint\par]
\starttext
\startuniqueMPgraphic{borderline}
path p ; p := unitsquare xscaled \overlaywidth yscaled \overlayheight ;
draw p withcolor \MPcolor{Border} dashed evenly withpen pencircle scaled
1.2pt ;
\stopuniqueMPgraphic
\defineoverlay[borderline][\uniqueMPgraphic{borderline}]
\startxtable[frame=off]
\startxrow
\startxcell[align=normal]
Compléter chacun des algorithmes ci-dessous afin qu'ils affichent en
\unit{square meter}, puis en hectares, la superficie d'un terrain
rectangulaire de longueur $L$ mètres et de largeur $l$ mètres, saisies
en entrée.
\stopxcell
\startxcell
\switchtobodyfont[7pt]
\startMPcode
numeric u;
u=0.7cm;
z0=(0,0) ;
z1=(2.5u,0) ;
z2=(2.5u,2.5u) ;
z3=(0,2.5u) ;
z4=(-0.2u,0) ;
z5=(-0.2u,2.5u) ;
z6=(0,2.7u) ;
z7=(2.5u,2.7u) ;
z8=(1.25u,1.25u) ;
drawdblarrow z4--z5 ;
drawdblarrow z6--z7 ;
fill z0--z1--z2--z3--cycle withcolor green ;
draw z0--z1--z2--z3--cycle ;
label.top("\unit{100 meter}",0.5[z6,z7]) ;
label.lft("\unit{100 meter}",0.5[z4,z5]) ;
\stopMPcode
\stopxcell
\stopxrow
\stopxtable
\startbuffer
\input knuth
\stopbuffer
\blank[big]
\startmidaligned
\Myframed{\getbuffer}
\stopmidaligned
\startbuffer
\input ward
\stopbuffer
\blank[big]
\startmidaligned
\Myframed{\getbuffer}
\stopmidaligned
\stoptext
I hope it helps,
Pablo
--
http://www.ousia.tk
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