[R-sig-Geo] Saving plot as PDF from functions levelplot and gplot from rasterVis package

[Stephen Sefick]

ggplot and lattice require that you print the output.

 pdf("mpgplot.pdf")
a <- gplot(maparaster) + geom_tile(aes(fill = value))
print(a)
dev.off()

HTH

Stephen

On Thu 22 Mar 2012 11:11:56 AM CDT, Manuel Spínola wrote:
> Thank you very much Paul,
>
> My problem now is with the output from gplot (rasterVis, ggplot2), the
> problem with levelplot was solved by the suggestion from Oscar Perpiñán.
>
> The map is at:
> https://docs.google.com/open?id=0B5pDw_grXll8a21uQzB5ZlRULWl3ZWZxdU44b2Nvdw
>
> mapa = read.asc("Ectophylla_alba.asc" ,gz=FALSE)
> image(mapa)
>
> write.asc(mapa, "mapar")
>
> maparaster = raster("mapar.asc")
>
> pdf("mpgplot.pdf")
> gplot(maparaster) + geom_tile(aes(fill = value))
> dev.off()
>
> Also, using ggsave (ggplot2) did not solve the problem.
>
> Best,
>
> Manuel
>
>
>
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--
Stephen Sefick
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