[NTG-context] Re: How to prevent \reference[myrefA]{myrefA} from creating vertical emptiness?

6 Mar 2025


      Am 06.03.2025 um 01:49 schrieb Joel via ntg-context:
...
Here is my minimum working example:
\startuseMPgraphic{FunnyFrame}
   picture p ; numeric w, h, o ;
   p := textext.rt(\MPstring{FunnyFrame}) ;
   w := OverlayWidth ; h := OverlayHeight ; o := BodyFontSize ;
   p := p shifted (2o,h-ypart center p) ; draw p ;
   drawoptions (withpen pencircle scaled 1pt withcolor black) ;
   draw (2o,h)--(0,h)--(0,0)--(w,0)--(w,h)--(xpart urcorner p,h) ;
   %draw boundingbox p ;
   setbounds currentpicture to unitsquare xyscaled(w,h) ;
\stopuseMPgraphic
\defineoverlay[FunnyFrame][\useMPgraphic{FunnyFrame}]
\defineframedtext[FunnyText][frame=off,background=FunnyFrame, 
width=\textwidth]
\def\StartFrame{\startFunnyText}
\def\StopFrame {\stopFunnyText }
\def\FrameTitle#1%
{\setMPtext{FunnyFrame}{\hbox spread 1em{\hss\strut#1\hss}}}
\setMPtext{FunnyFrame}{}
\define\sidebarA{%
     \placefigure[none]{}{%
         \FrameTitle{\strut \bf Title}%
             \StartFrame%
                 Text
             \StopFrame%
     }%
}%
1. Add a optional argument to \sidebarA.

\starttexdefinition tolerant protected sidebarA [#1]
   \startplacefigure[location=none]
     \FrameTitle{\strut \bf Title}%
       \StartFrame\relax
       \ifparameter#1\or\pagereference[#1]\fi Text
     \StopFrame
   \stopplacefigure
\stoptexdefinition
...
\starttext
    \startparagraph
         \input knuth
     \stopparagraph\reference[myrefA]{myrefA}
    \sidebarA
2. Set the reference with the optional argument.

\sidebarA[myrefA]

Wolfgang

[NTG-context] Re: How to prevent \reference[myrefA]{myrefA} from creating vertical emptiness?

Wolfgang Schuster