Hi Paul,
You might want to try the gray colour scale - scale_fill_grey()
Unfortunately grid (the underlying graphics library that ggplot2 uses)
does not currently support patterns.
Hadley
On Wed, Nov 4, 2009 at 4:17 AM, Paul Chatfield wrote:
>
> Am trying to produce a graph which prints out w
Am trying to produce a graph which prints out well in black and white using
ggplot2. I have the following example set up nicely, but want to shade the
red bars in one pattern and the blue in another so they print out clearly.
I tried changing colours to 1 light, 1 dark, but then the overlapping
2 matches
Mail list logo
