Am 26.04.2011 um 12:33 schrieb Ian Lawrence:
I have a layer that I'd like to appear on some pages but not others, and for which I'd like to switch the content by page. (I need the layer to precisely and reliably locate some graphics.
However, as I see it, you can only set the visibility of a layer in \definelayer, \setupbackgrounds - and these ought to preceed \starttext
Any pointers / elegant suggestions / neat solutions?
A better solution requires more information from you! \definelayer[test] \startsetups[test] \doifinset{\pagenumber}{1,3,7,10}{\setlayer[test][x=3cm,y=7cm]{\ssd Test: \test}} \stopsetups \setupbackgrounds[page][background=test,setups=test] \starttext \dorecurse{12} {\def\test{\convertnumber{A}{\recurselevel}}% \dontleavehmode\page} \stoptext Wolfgang