It only works without my page layout. Did I make a mistake using \setuplayout?
With \showframe it looks fine though.
Andy
On May 22, 2012, at 7:04 PM, Wolfgang Schuster wrote:
>
> Am 22.05.2012 um 18:11 schrieb Andy Thomas:
>
>> Hello,
>>
>> I am trying to change the width of a paragraph on a page. I found
>> \defineparagraphs and \setupparagraphs and it almost works. But for
>> doublesided documents the text on verso pages is incorrectly aligned. I
>> tried [location=inner], but the macros do not seem to be aware of that. I
>> also found \startlocal (\startlokaal) in the ConTeXt getting started pdf,
>> but Mk IV does not know \startlocal (any more?).
>>
>> My example:
>>
>> % setup the page format
>> \definepapersize[wissenschaft][width=170mm,height=240mm]
>> % use the new page format
>> \setuppapersize[wissenschaft]
>> % shape the page
>> \setuplayout[topspace=40pt,
>> header=0pt,
>> headerdistance=0pt,
>> backspace=42pt,
>> leftmargin=0pt,
>> width=280pt,
>> height=560pt,
>> rightmargindistance=20pt,
>> rightmargin=100pt,
>> footer=0pt]
>> %\showframe
>> \setuppagenumbering[alternative=doublesided]
>>
>> \defineparagraphs
>> [fullwidth][n=1,before={\blank},after={\blank}]
>> \setupparagraphs
>> [fullwidth][1][width=400pt]
>>
>> \starttext
>> \input tufte
>> \startfullwidth
>> \input tufte
>> \stopfullwidth
>> \input knuth
>> \startfullwidth
>> \input tufte
>> \stopfullwidth
>> \input tufte
>> \stoptext
>>
>> My questions are: Is there no more \startlocal, how to locally adjust the
>> layout on a page and how to make the example work?
>
> \usemodule[annotation]
>
> \define[2]\FullwidthCommand
> {\doifoddpageelse
>
> {\doadaptrightskip{-\the\dimexpr\rightmarginwidth+\rightmargindistance\relax}}
> {\doadaptleftskip {-\the\dimexpr\leftmarginwidth +\leftmargindistance
> \relax}}%
> #2}
>
> \defineannotation[fullwidth][alternative=command,command=\FullwidthCommand]
>
> \setuppagenumbering[alternative=doublesided]
>
> \starttext \showframe
>
> \input tufte
>
> \startfullwidth
> \input tufte
> \stopfullwidth
>
> \input knuth
>
> \startfullwidth
> \input tufte
> \stopfullwidth
>
> \input tufte
>
> \startfullwidth
> \input tufte
> \stopfullwidth
>
> \input tufte
>
> \stoptext
>
> Wolfgang
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