Re: [NTG-context] Question about \startcombination \stopcombination

18 Aug 2016


      On 8/18/2016 7:12 PM, Fabrice Couvreur wrote:
...
Hello,
The use of \startcombination ... \stopcombination does not work with my
environment, I do not get all framed but only two and four
Thank you
Fabrice
#########################################################
\definecolor[MyColorA][r=0.8784, g=0.8784, b=0.8784]
\defineframedtext
  [MyFrame]
  [before={\blank},
   after={\blank},
   frame=off,
   background=MyFrame,
   width=6cm,
   height=fit,
   style=small]
\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 leftenlarged .5EmWidth rightenlarged .5EmWidth ;
 fill OverlayBox withcolor \MPcolor{MyColorA};
 fill b withcolor darkred ;
 draw p;
 setbounds currentpicture to boundingbox currentpicture enlarged 2mm ;
\stopuseMPgraphic
\defineoverlay
  [MyFrame]
  [\useMPgraphic{MyFrame}]
\starttext
\startlinecorrection[blank]
\startmidaligned
\startcombination[2*2]
{\startMyFrame[Title=ALGO A]
 One
 \stopMyFrame}{}
{\startMyFrame[Title=ALGO B]
Two
\stopMyFrame}{}
{\startMyFrame[Title=ALGO C]
Three
\stopMyFrame}{}
{\startMyFrame[Title=ALGO D]
Four
\stopMyFrame}{}
\stopcombination
\stopmidaligned
\stoplinecorrection
\stoptext
#########################################################
\definecolor[MyColorA][r=0.8784, g=0.8784, b=0.8784]

\defineframedtext
   [MyFrame]
   [frame=off,
    background=MyFrame,
    width=6cm,
    height=fit,
    style=small]

\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 leftenlarged .5EmWidth rightenlarged .5EmWidth ;
     fill OverlayBox withcolor "MyColorA" ;
     fill b withcolor darkred ;
     draw p ;
     setbounds currentpicture to boundingbox currentpicture enlarged 2mm ;
\stopuseMPgraphic

\defineoverlay
   [MyFrame]
   [\useMPgraphic{MyFrame}]

\starttext

     \startcombination[2*2]
         {\MyFrame[Title=ALGO A]{One}}   {}
         {\MyFrame[Title=ALGO B]{Two}}   {}
         {\MyFrame[Title=ALGO C]{Three}} {}
         {\MyFrame[Title=ALGO D]{Four}}  {}
     \stopcombination

\stoptext

the start/stop variant ignores the width

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