Hans Hagen wrote:
> Peter Rolf wrote:
>> Hi Paul,
>>
>> Paul Jones wrote:
>>
>>> Hello,
>>>
>>> I have used Latex in the past and have the following code that inserts
>>> information on certain pages using afterpage. Is there some way to do a
>>> similar thing in context?
>>>
>>>
>> \setupoutput[pdf]
>> \definelayer[info]
>>
>> \setuplayer[info]
>> [height=\paperheight,width=\paperwidth]
>>
>> \setupbackgrounds[page]
>> [background={text,info}]% info layer is above normal text layer
>>
>> \def\WhichPage#1{%
>> \def\docommand##1{\ifnum\pageno=##1\relax
>> \setlayerframed[info][x=20mm,y=\dimexpr\paperheight-15mm,location=r]
>> [background=color,backgroundcolor=white]
>> {\tfb This page is inserted on page \number\pageno}\fi}%
>> \rawprocesscommalist[#1]\docommand}%
>>
> ...
>
> lemme show you a few tricks:
>
> (1) test for a number in a set (use \expanded{\doifinset....} if in doubt)
> (2) use the rightbottom as preset
>
> \def\WhichPage#1%
> {\doifinset{\realfolio}{#1}
> {\setlayerframed
> [info]
> [preset=rightbottom,x=20mm,y=15mm]
> [background=color,backgroundcolor=white]
> {\tfb This page is inserted on page \realfolio}%
> }}
>
>
> \def\WhichPage#1%
> {\doifinset{\realfolio}{#1}
> {\setlayerframed
> [info]
> [preset=rightbottom,x=20mm,y=15mm]
> [background=color,backgroundcolor=white]
> {\tfb This page is inserted on page \realfolio}%
> }}
>
> or cleaner (no macro and args involved):
>
> \startsetups [at some pages]
>
> \setlayerframed
> [info]
> [preset=rightbottom,x=20mm,y=15mm]
> [background=color,backgroundcolor=white]
> {\tfb This page is inserted on page \realfolio}
>
> \stopsetups
>
> \setupheadertexts[\doifinset{\realfolio}{3,4}{\directsetup{at some pages}}]
>
> now, this inserts *as overlay*
>
This is much better. Thank you! :)
> however if one wants to insert something after a specific page, there is
>
Oeps, this is what \afterpage does....sorry Paul for the wrong answer ;)
Peter
> % \startpostponing [pagenumber] [+pageoffset]
> %
> % \startpostponing[2]
> % PAGE 2 \blank
> % \stoppostponing
> %
> % \startpostponing[+1]
> % PAGE +1 \blank
> % \stoppostponing
> %
> % \startpostponing[+2]
> % PAGE +2 \blank
> % \stoppostponing
> %
> % \starttext \dorecurse{4}{\input tufte \page} \stoptext
>
>
> Hans
>
>
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
> | www.pragma-pod.nl
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>
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