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

On 8/18/2016 8:31 PM, Mohammad Hossein Bateni wrote:

Hans,

This is very good point. Is it an exception for start/start/combination or a more general difference? In fact, what are the differences between \X{y} and \startX y\stopX? A while back I ran into some weird issues and I figured that the latter inserts an \endgraf or something like that in the end. Is that right?

It depends on usage, you can say: \defineframedtext [MyFrame] [frame=off, location=none, % try this background=MyFrame, width=6cm, height=fit, style=small] in which case you can use the start/stop but then in running text usage you loose positioning of the result you (probably no big deal in your case) think of the framed being aligned in a box when location is not 'none' and that box has textwidth so that's why you get the wide combination

Thanks, ~MHB

On Thu, Aug 18, 2016 at 2:15 PM, Fabrice Couvreur mailto:fabrice1.couvreur@gmail.com> wrote:

Hi Hans Thank you, I do not know. Fabrice

2016-08-18 19:46 GMT+02:00 Hans Hagen mailto:pragma@wxs.nl>:

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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