Plotting in black and white?

[Guido]

Hello,

Based on previous posts I have succeed in printing trace lines in black and white. However, all the variables names background color still remain in a color for the type ='trace' plot. 

How can I fix this? For publication purposes I need black and white figures...

theme <- simpleTheme(lty=1:5, col='black')

# Plot is in black and white except for the background color of the labels on top on each 'mini plot'.

plot(grm, type = "trace",par.settings=theme)

# Whole plot is black and white, so here it works

plot(grm, type = "infoSE", theta_lim = c(-3, 3),par.settings=theme)

thx!

Guido

[Guido]

I already found the solution....

bwtheme <- standard.theme("pdf", color=FALSE)
plot(grm, type='trace', par.settings=bwtheme)