background color in quartz graphics
Now a question to all. I tried using lattice graphics for the first time. Unlike other graphics, I notice a difference between what is drawn into quartz() devices and what is drawn using pdf() devices. In the former the background is grey and not particularly pretty. The background is the normal white in pdf devices. Am I doing something wrong?
I normally run trellis.par.set(col.whitebg()) before any lattice code - this sets the default colourscheme to one with a white background, similar to the default pdf output. Hadley