The Gmane interface seems to have some lag at the moment... "Deepayan Sarkar" <[EMAIL PROTECTED]> writes:
> On 7/28/07, Patrick Drechsler <[EMAIL PROTECTED]> wrote: >> >> is there a grayscale setting for lattice plots? >> >> I like the default color settings. I also like the settings that are >> available for setting black and white with something like this: >> >> --8<---------------cut here---------------start------------->8--- >> ltheme <- canonical.theme(color = FALSE) ## in-built B&W theme >> ltheme$strip.background$col <- "transparent" ## change strip bg >> lattice.options(default.theme = ltheme) ## set as default >> --8<---------------cut here---------------end--------------->8--- >> >> Is there a simple way of achieving something in between these settings >> (using grayscales for the default colors)? > > Possibly, but you would have to define what you mean by 'simple' and > 'something in between' more precisely. Here is an example of 'in between': --8<---------------cut here---------------start------------->8--- ## Set background color of strips to grayscales: strip.background <- trellis.par.get("strip.background") trellis.par.set(strip.background = list(col = grey(7:1/8))) ## Set color of plot symbols to grayscale: plot.symbol <- trellis.par.get("plot.symbol") trellis.par.set(plot.symbol = list(col = grey(5/8))) --8<---------------cut here---------------end--------------->8--- I think it would be nice to have a few default "themes": A single switch between "default color", "grayscale" and "black and white". What do you think? Cheers, Patrick -- We are sorry, but the number you have dialed is imaginary. Please rotate your phone 90 degrees and try again. ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.