On 10/15/2009 12:01 PM, eugen pircalabelu wrote:
Hello R-users,
I have downloaded and installed a binary version for Windows OS of ImageMagick
(ImageMagick6.5.6-10-q16-windows-dll.exe), I have installed the rgl package and
i've tried running the following example from ?movie3d()
library(rgl)
open3d()
plot3d( cube3d(col="green") )
M <- par3d("userMatrix")
play3d( par3dinterp( userMatrix=list(M,
rotate3d(M, pi/2, 1, 0, 0),
rotate3d(M, pi/2, 0, 1, 0) ) ),
duration=4 )
movie3d( spin3d(), duration=5 )
and then I get the following message:
Writing movie050.png
Error in movie3d(spin3d(), duration = 5) : ImageMagick not found
which if I am correct means that R can not see ImageMagick (i have in the ImageMagick in the path variable:
C:\Program Files\ImageMagick-6.5.6-Q16;;%GTK_BASEPATH%\bin;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\Program Files\jEdit)
I have found some earlier post with apparently the same problem, but no
solution.
Can anyone tell me what i am doing wrong?
Likely it's not really in your path. Use Sys.getenv("PATH") to see what
R sees as your path. It certainly won't look like what you just posted:
those % variables will be expanded, for instance.
If C:\Program Files\ImageMagick-6.5.6-Q16 is on your real path, then go
to that folder, and make sure the executable "convert.exe" is there.
That's what rgl is looking for.
Duncan Murdoch
Thank you very much and have a great day ahead!
sessionInfo()
R version 2.9.1 (2009-06-26)
i386-pc-mingw32
locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
attached base packages:
[1] tcltk stats graphics grDevices utils datasets methods base
other attached packages:
[1] caTools_1.10 bitops_1.0-4.1 rgl_0.87 Rcmdr_1.5-3
car_1.2-16 scatterplot3d_0.3-28
[7] MASS_7.2-47 mgcv_1.5-5 lattice_0.17-25 foreign_0.8-36
loaded via a namespace (and not attached):
[1] grid_2.9.1 nlme_3.1-92 tools_2.9.1
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and provide commented, minimal, self-contained, reproducible code.
