At 11:03 AM 9/16/2001 +0200, Johannes Huesing wrote:
>On Sat, Sep 15, 2001 at 10:01:44PM +0200, Patrick Gundlach wrote:
> > changing nx=5 to nx=4 in the second chart, the sizes seem to be the 
> same in
> > the three charts. But I don't know it this really solves your problem. I'd
> > guess that it has to do something with scaling down.
>
>Yes, it looks like it. The maxwidth key seems to act a bit like the
>width option in \externalfigure. It looks as if it is best to define
>width and height wrt the font size and maxwidth and maxheight wrt the
>text size.

right; we cannot scale a flow chart as a whole using normal scaling due to 
the fact that annotations [hyperlinks and so] are on a separate layer in 
pdf and don't scale at all, we need to downscale using a font switch. The 
maxwidth parameter controls this.

there are also (yet undocumented) provisions to split charts over more pages.

Hans
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