Dear listers,
I loaded a pixmap image with:
brobo <- read.pnm("brobo.pnm")
I can have the characteristics of the image with:
> brobo
Pixmap image
Type : pixmapRGB
Size : 609x682
Resolution : 1x1
Bounding box : 0 0 682 609
How can I retrieve the image size ?
nrow(brobo) and ncol(brobo) give NULL
I succeeded using:
> nrow(getChannels(brobo))
[1] 609
> ncol(getChannels(brobo))
[1] 682
It looks a bit tricky, is there another way ?
Thanks in advance,
Tito
Running Mandrake 9.1
> version
_
platform i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status
major 1
minor 7.1
year 2003
month 06
day 16
language R
--
L. Tito de Morais
UR RAP
IRD de Dakar
BP 1386
Dakar
S�n�gal
T�l.: + 221 849 33 31
Fax: +221 832 16 75
Courriel: [EMAIL PROTECTED]
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