ggplot with geom_tile
On Dec 9, 2011, at 7:47 AM, Pelt van, Saskia (KNMI) wrote:
Dear Frederic, No this was not the problem, the problem are horizontal and vertical white lines in the figure. But the problem is gone when I save the figure and reopen it (in another program), so I think the problem is only with my direct plot outputs. Thanks for your help.
My guess: It's in the FAQ, and has to do with anti-aliasing and how that is handled by your PDF reader.
David. > > >> sessionInfo() > R version 2.13.0 > (2011-04-13) > > Platform: i686-pc-linux-gnu > (32-bit) > David Winsemius, MD West Hartford, CT