Re: Vertically Aligning inmargin Text to Figure

[Wolfgang Schuster <schuster.wolfgang@gmail.com>]

Am 24.05.2013 um 08:46 schrieb Malte Stien <malte@stien.de>:

> Wolfgang,
> 
> Thank you for this. I can see what you are trying to do here, but this does not actually compile for me. Unfortunately, I don't know enough about the implementation of ConTeXt to track the problem down. I am getting:
> 
> ! Undefined control sequence.
> 
> system          > tex > error on line 14 in file test.tex: Undefined control sequence ...
> 
> 4     	\copy\nextbox\rlap{\hskip\rightmargindistance\framed[frame=off,width=\rightmarginwidth,height=\nextboxht]{\floatuserdataparameter{text}}}
> 5     	\stoplinealignment}
> 6     \hbox}
> 7     
> 8     \setupfloat[figure][command=\FigureText]
> 9     
> 10     \starttext
> 11     
> 12     \startplacefigure[title=Dummy figure][text=Margin dummy]
> 13     \externalfigure[dummy][width=.8\textwidth]
> 14 >>  \stopplacefigure
> 15     
> 16     \stoptext
> 17     
> 
> 
> \syst_boxes_with_next_box ->\startlinealignment 
>                                                [middle] \copy \nextbox \rla...
> \strc_floats_place_packaged_boxes_indeed ...tbox }
>                                                  }\strc_floats_set_natural_...
> \strc_floats_finish_placement ...e_packaged_boxes 
>                                                  \dostoptagged \global \d_p...
> l.14 \stopplacefigure
> 
> Admittedly, I am on version 2012.10.20, which is about six months old now, but I am hesitant to update as I have a lot of co-workers using the same version and our configuration management processes dictate that we always update together.
> 
> Could you please help me out.


You can replace \startlinealignment … \stoplinealignment with \midaligned:

\define\FigureText
 {\dowithnextbox
    {\scratchdimen\nextboxht
     \midaligned\bgroup
       \flushnextbox\rlap{\hskip\rightmargindistance\framed[frame=off,width=\rightmarginwidth,height=\scratchdimen]{\floatuserdataparameter{text}}}
     \egroup}
    \hbox}

Wolfgang
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