Fonts on a device

[Thom Burnett <Thom.Burnett@cognigencorp.com>]

For FDA regulations, I need to know what font I'm using when I plot 
something.
If I use a java.graph() or wmd.graph() and call
par(font =1, cex=1)

How do I know whether that font is Times Roman, Courier, ...?
Obviously, the 'cex' will increase or decrease the font size, but how do 
I know what it's increased/decreased from?
I've looked in the documentation, in the help files - help(java.graph) - 
and read what splus source code I can find.
Where do you find such information?

Thom