[R] bitmap .tif in colors

[Uwe Ligges]

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)"
> 
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