It seems to have something to do with my other library dependencies that has broken the plotting. I tried to re-install R-3.0.2 again and I am getting the same error for that R version too.
Been scouring the web for advice: http://stackoverflow.com/questions/10777008/how-to-set-cairo-as-default-backend-for-x11-in-r http://r.789695.n4.nabble.com/ggplot-2-semi-transparency-error-td902379.html But it seems that these solutions have to do with saving the plot. I am just trying to plot it in the R Console... On Fri, Apr 25, 2014 at 7:06 PM, Ulises M. Alvarez <u...@sophie.unam.mx>wrote: > On 04/25/2014 07:26 PM, Fong Chun Chan wrote: > >> Hi all, >> >> I recently upgraded to R-3.1.0 from R-3.0.2. Things seem to be fine, but >> when trying to plot a ggplot image with transparency, I get the following >> issue: >> >> Warning message: >> In grid.Call.graphics(L_polygon, x$x, x$y, index) : >> semi-transparency is not supported on this device: reported only once >> per >> page >> >> This only appears to affect my R-3.1.0 installation and not my R-3.0.2 as >> I >> can still plot normally with it. Has anyone else experienced this problem? >> >> Thanks, >> > > Hi: > > After the upgrade to 3.1.0, did you execute? > > update.packages(checkBuilt=TRUE) > > I did it, and I have no problem running the code that you provide. > > sessionInfo() > # R version 3.1.0 (2014-04-10) > # Platform: x86_64-pc-linux-gnu (64-bit) > # > # locale: > # [1] LC_CTYPE=en_US.utf8 LC_NUMERIC=C > # [3] LC_TIME=en_US.utf8 LC_COLLATE=en_US.utf8 > # [5] LC_MONETARY=en_US.utf8 LC_MESSAGES=en_US.utf8 > # [7] LC_PAPER=en_US.utf8 LC_NAME=C > # [9] LC_ADDRESS=C LC_TELEPHONE=C > # [11] LC_MEASUREMENT=en_US.utf8 LC_IDENTIFICATION=C > # > # attached base packages: > # [1] stats graphics grDevices utils datasets methods > # base > # > # other attached packages: > # [1] ggplot2_0.9.3.1 > -- > Ulises M. Alvarez > http://sophie.unam.mx/ > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.
