Hello, There's a problem for rasterImage when used in SDI mode in Windows, which may be worth considering.
https://stat.ethz.ch/pipermail/r-sig-geo/2010-July/008820.html I had off-list emails with Duncan Murdoch and Paul Murrell about this and they determined that it was in SDI only, and there's still no resolution for it as far as I know. I checked in the latest dev build of 2.13.0 2011-02-04 r54221 just in case. This has been in use in the derived function image.SpatialGridDataFrame in the sp package since rasterImage was released, the sp function incorporates a warning for users in SDI mode. Cheers, Mike. On Wed, Feb 9, 2011 at 12:49 PM, Ben Bolker <bbol...@gmail.com> wrote: > > Has anyone yet tried incorporating rasterImage into the base image() > function? It seems to make a *huge* difference, with > a very small number of added/changed lines of code. (Of course I have > barely tested it at all.) > Is there any reason this *shouldn't* go into the next release? > >> source("image.R") >> z <- matrix(runif(1e6),nrow=1000) >> image(z) >> image(z,useRaster=TRUE) > > (Patch against SVN 54284 attached; people can contact me if it doesn't > go through and they want it.) > > Ben Bolker > > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > > -- Michael Sumner Institute for Marine and Antarctic Studies, University of Tasmania Hobart, Australia e-mail: mdsum...@gmail.com ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel