Am 22.05.2009 um 16:48 schrieb Zhichu Chen:

Hi guys,

This may sound crazy, but I have to do a presentation with a stretched
output.

The thing is, I have a laptop with a normal screen, and it'll be plugged to a very big wide screen monitor so that people can see the slides on the
big screen. I have to look at my laptop and present for the people, so
what I'm thinking is make a stretched output on my 4:3 screen which
looks very narrowed and then the effect on the screen will be just as
normal.

Is there an easy option for this?


That was a nice exercise, here is a solution with a rather new mechanism
Hans wrote for me.

\definepapersize[fake][SW]          [SW]
\definepapersize[real][A5,landscape][A5,landscape]

\setuppapersize[fake]

\installpagehandler{deform}%
  {\dowithnextbox
     {\setuppapersize[real]
\actualshipout{\scale[width=\paperwidth,height=\paperheight] {\flushnextbox}}
      \setuppapersize[fake]}
   \normalhbox}

\setuppaper[method=deform]

\starttext

\subject{Tufte}

\input tufte

\page

\subject{Knuth}

\input knuth

\stoptext

Wolfgang

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