[BioC] Flipping labels on bottom of boxplot

[Paul Geeleher]

Hi all,

I want to output some boxplots as PDF files, but I'm having a problem
in that you can't see all the labels at the bottom of the screen
because they overlap.

Have a look here if you want to see what I'm talking about:
http://frink.nuigalway.ie/~pat/boxplot.pdf

As you can see only half the array labels are visible.

Is there a way of flipping these labels 90 degrees, so that they
vertical, and hopefully all visible? I've seen it somewhere before but
don't know how to do it...

Thanks,

-Paul.