Until now I was using plot() and I check the possibility to shift to
ggplot2.
All is OK until now except to write text out of the plotting region
[equivalent of par(xpd=TRUE); text(x, y, labels)].
I have found using google recommendation to use annotation_custom() but
I still failed to print text out of the plotting region:
library("ggplot2")
df <- data.frame(x = 1:10, y = 1:10)
ggplot(data=df, mapping=aes(x, y))+
geom_line(color="black") +
annotation_custom(
grob = textGrob(label="essai"), xmin=2.5, xmax=5, ymin=10, ymax=11
) + theme(plot.margin = unit(c(1.5, 1, 0.5, 0.5), "cm"))
If someone has the solution, I could continue to explore ggplot2 !
Thanks a lot,
Marc
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