Thanks. I upgraded to R 2.8.1 and tried tiff(filename = "volc.tif", width=600, height=400, compression = "none", bg = "white", res = 300) image(t(volcano)[ncol(volcano):1,]) dev.off()
but this produces error Error in plot.new() : figure margins too large How this should be modified to produce a decent-sized graph? Regards, Lauri 2009/2/18 Uwe Ligges <lig...@statistik.tu-dortmund.de>: > > > Lauri Nikkinen wrote: >> >> Hello, >> >> How to produce .tif graphic in colors using bitmap function? >> >> e.g this produces figure in grayscale >> >> bitmap(file="volc.tif", type = "tifflzw", res = 300) >> image(t(volcano)[ncol(volcano):1,]) >> dev.off() > > Why not upgrade R and use the tiff() device? > > Uwe Ligges > > > > >> I'm using Windows XP and ghostscript. >> >>> R.Version() >> >> $platform >> [1] "i386-pc-mingw32" >> >> $arch >> [1] "i386" >> >> $os >> [1] "mingw32" >> >> $system >> [1] "i386, mingw32" >> >> $status >> [1] "" >> >> $major >> [1] "2" >> >> $minor >> [1] "7.1" >> >> $year >> [1] "2008" >> >> $month >> [1] "06" >> >> $day >> [1] "23" >> >> $`svn rev` >> [1] "45970" >> >> $language >> [1] "R" >> >> $version.string >> [1] "R version 2.7.1 (2008-06-23)" >> >> ______________________________________________ >> 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. > ______________________________________________ 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.
