From h.wickham at gmail.com  Thu Jan 24 04:42:45 2008
From: h.wickham at gmail.com (hadley wickham)
Date: Wed, 23 Jan 2008 22:42:45 -0500
Subject: [Rd] seekViewport error
In-Reply-To: <4797FA21.3090700@stat.auckland.ac.nz>
References: <971536df0712261026w6bdebe49re08ed45e28af8873@mail.gmail.com>
	<4797FA21.3090700@stat.auckland.ac.nz>
Message-ID: <f8e6ff050801231942j7cfc2925xdf12c302ce17bed9@mail.gmail.com>

> The problem (see also
> https://stat.ethz.ch/pipermail/r-help/2008-January/151655.html) is that
> cellGrobs (children of frame grobs) use their 'vp' component to store
> the viewport that positions them within the parent frame.  This means
> that the viewport is pushed and then popped (as per normal behaviour for
> 'vp' components).

Why ever 'pop' and not 'up'?  It seems like you would (almost) always
want to leave the viewport around so that others can modify more
easily.  Is it a performance consideration?

Hadley


-- 
http://had.co.nz/



[Rd] seekViewport error
hadley wickham