Anticipate ggplotly use and don't style text

[jonocarroll]

Thanks for this package! I use {plotly} often using ggplotly(p) and was disappointed when {ggsignif} was unable to convert. Thankfully, {ggpval} has no such issue, however the styling of the text (italic 'P') does not carry over.

I appreciate that this isn't any fault of {ggpval} but in anticipation of this use case, how about an optional argument to disable styling of the text, so that it goes through ggplotly() verbatim?

example code:

# R.version.string
# [1] "R version 3.6.1 (2019-07-05)"
# packageVersion("ggpval")
# [1] ‘0.2.3’

library(ggplot2)
plt <- ggplot(mtcars, aes(factor(gear), mpg)) +
  geom_boxplot() + 
  geom_jitter()
p <- ggpval::add_pval(plt, pairs = list(c(1, 2)), test = "t.test")
plotly::ggplotly(p) 

[s6juncheng]

Hi @jonocarroll thanks for using the package, sorry for the delayed reply.

Since ggplotly is wrapping the text differently, I added an option specifically for that. The repo is updated, one can install this dev version with devtools::install_github("s6juncheng/ggpval"). The CRAN package will be updated in the next few days. After the installation, you can simply give the plotly=TRUE option, the text style will also be rendered:

library(ggplot2)
plt <- ggplot(mtcars, aes(factor(gear), mpg)) +
  geom_boxplot() + 
  geom_jitter()
p <- ggpval::add_pval(plt, pairs = list(c(1, 2)), test = "t.test", plotly=TRUE)
plotly::ggplotly(p) 

[jonocarroll]

Nice! Confirmed as working. Many thanks!!!