[R] Which cex to change in a trellis plot

[Deepayan Sarkar]

On 10/14/05, Andy Bunn <abunn at whrc.org> wrote:
> Given:
>
>
> foo <- data.frame(bar = rnorm(100),
>                   fac1 = factor(rep(1:2, 50)),
>                   fac2 =
> factor(c(rep(c("a","b","SomethingReallyReallyReallyLong"), 33),"a")))
> bwplot(bar~fac1|fac2, data = foo)
>
> How do I change the size of the text for fac2? I need to make the
> "SomethingReallyReallyReallyLong" label fit in the postscript device.
> Changing the cex from 1 to 0.8 (to match $axis.text$cex) will do it. Which
> trellis setting is it?

bwplot(bar~fac1|fac2, data = foo, par.strip.text = list(cex = .8))

Defaults are taken from trellis.par.get("add.text").

Deepayan