> Am 15.03.2015 um 16:40 schrieb Harald Koenig
> <koe...@tat.physik.uni-tuebingen.de>:
>
> Hi,
>
> right now I use \currentreferencerealpage to detect if I'm on an even or odd
> page
> (because my picture placement rules depend on it) like this:
>
> \newcount\bildpage
> \bildpage=1
> % ...
> \def\bild#1...{%
> {\global\bildpage=\realpageno}%
> \ifodd\bildpage \def\eo{o}\else \def\eo{e}\fi
> % ...
> \if o\eo odd...\else even...\fi
> \message{>> bildpage=\the\bildpage \space eo=\eo \space
> currentreferencerealpage=\currentreferencerealpage \space << }%
> }
>
> but now I notice that for some pages/pictures the value of
> \currentreferencerealpage
> is not correct (only for the first picture on a new page?):-(
To test whether you’re on a left or right page you can use the \signalrightpage
and \doifrightpageelse commands.
\setuppagenumbering[alternative=doublesided]
%\setuppagenumbering[alternative={singlesided,doublesided}]
\starttext
\dorecurse{100}
{\dontleavehmode\signalrightpage
\doifrightpageelse{Right page}{Left page}
\blank[line]}
\stoptext
Wolfgang
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