[R] Darker markers for symbols in lattice

[Deepayan Sarkar]

On Mon, Apr 13, 2009 at 9:37 AM, Naomi B. Robbins
<nbrgraphs at optonline.net> wrote:
> Now that I have the markers the weight I want using lex, I'm having trouble
> making the key
> match the markers. Any suggestions? BTW, I'm using R2.8.1 with Windows
> Vista.

There's no real solution, but for some reason, the following seems to work:

xyplot(1:10 ~ 1:10, groups = gl(3, 1), auto.key = TRUE, lex = 3,
par.settings = list(grid.pars = list(lwd = 3)))

-Deepayan