Hello,
I am basically using a script that is designed to first create an rgl 3d
scatter plot followed by a barplot on the same data. After this is done, the
program is to first save the barplot as a .tiff file then to save the rgl 3d
graph as a .png file. Once this is done, it is to repeat this 3d plot and
barplot combo with saving 49 more times. The plotting script excerpt will be
posted at the end of this email, and yes, the "setwd(...)" command is used
correctly in the script just censored here. I have basically had problems with
this script in three different ways.
In Windows Vista Home Premium, all 50 graph pairs are generated and the
barplots are saved just fine as .tiff files, but the rgl .png files are saved
as a giant black square instead of a graph. The other problem with Vista is
that when I save the workspace image, it does not reload when I intentionally
load the image. There are no error messages, all console evidence shows that
the image loaded just fine but nothing shows up. I have also tried this on Mac
OSX Snow Leopard (10.6). The machine stops after the first barplot is generated
and states that there is an error in the 'savePlot' command and that X11(type
="*cairo") is not understood or something to the effect [I do not have the Mac
with me at the time]. The script just stops after this error, so I do not know
if the rgl or the .Rimage files save properly yet.
Thank you for your time,
James Thomas
# PLOT
open3d()
dev.new()
setwd(...)
plot3d(SN_PCA_All, col=rainbow(nrow(SN_PCA_All)))
decorate3d(main ="SN_All_Ca")
barplot(SN_Scree_All_Percent[,1], main = "SN_All_Ca")
savePlot(filename = "01 +S+Na_AllCa_Scree", type ="tiff")
rgl.viewpoint(180,0)
rgl.snapshot("01 +S+Na_AllCa_PCA.png", fmt="png", top=TRUE )
#
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