Hi all,
I can't fathom why the accented "é" in the following ggplot2 graph makes
R hangs when using tikzdevice, whereas it works using simple pdf device.
######
library(tikzDevice)
library(ggplot2)
options(tikzDefaultEngine = "luatex")
tikzLualatexPackages =c(
"\\usepackage{tikz}\n",
"\\usepackage[active,
tightpage,psfixbb]{preview}\n",
"\\usepackage{fontspec,xunicode}\n",
"\\PreviewEnvironment{pgfpicture}\n",
"\\setlength\\PreviewBorder{0pt}\n"
)
x<- rnorm(10)
y<- rnorm(10)
df <- data.frame(x=x, y=y)
#### This example works
tikz(standAlone = TRUE)
ggplot(df, aes(x=x, y=y))+geom_point() +xlab("e")
dev.off()
####
#### This example hangs and never completes
tikz(standAlone = TRUE)
ggplot(df, aes(x=x, y=y))+geom_point() +xlab("é")
dev.off()
####
#### Working OK when using pdf device
pdf()
ggplot(df, aes(x=x, y=y))+geom_point() +xlab("é")
dev.off()
####
Thanks for your help
Jacques
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