ggplot2: print.ggproto – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

print.ggproto

Format or print a ggproto object

Description

If a ggproto object has a $print method, this will call that method. Otherwise, it will print out the members of the object, and optionally, the members of the inherited objects.

Usage

## S3 method for class 'ggproto'
print(x, ..., flat = TRUE)

## S3 method for class 'ggproto'
format(x, ..., flat = TRUE)

Arguments

`x`	A ggproto object to print.
`...`	If the ggproto object has a `print` method, further arguments will be passed to it. Otherwise, these arguments are unused.
`flat`	If `TRUE` (the default), show a flattened list of all local and inherited members. If `FALSE`, show the inheritance hierarchy.

Examples

Dog <- ggproto(
  print = function(self, n) {
    cat("Woof!\n")
  }
 )
Dog
cat(format(Dog), "\n")

ggplot2

Create Elegant Data Visualisations Using the Grammar of Graphics

v3.3.3

MIT + file LICENSE

Authors

Hadley Wickham [aut] (<https://orcid.org/0000-0003-4757-117X>), Winston Chang [aut] (<https://orcid.org/0000-0002-1576-2126>), Lionel Henry [aut], Thomas Lin Pedersen [aut, cre] (<https://orcid.org/0000-0002-5147-4711>), Kohske Takahashi [aut], Claus Wilke [aut] (<https://orcid.org/0000-0002-7470-9261>), Kara Woo [aut] (<https://orcid.org/0000-0002-5125-4188>), Hiroaki Yutani [aut] (<https://orcid.org/0000-0002-3385-7233>), Dewey Dunnington [aut] (<https://orcid.org/0000-0002-9415-4582>), RStudio [cph, fnd]

Initial release