ggplot2_geom_defaults {gghdx}

Default ggplot2 geometry aesthetics

Description

Default geometry aesthetics from the ggplot2 library. All of the aesthetics are the standard ggplot2 defaults for those changed in gghdx() based on hdx_geom_defaults(). Used in gghdx_reset() to return the plotting defaults back to normal.

Usage

ggplot2_geom_defaults()

Details

These aesthetics were manually pulled from ggplot2 from the geometries' default_aes information, such as ggplot2::GeomPoint$default_aes. Since the default_aes is changed after gghdx() is run, the default geometries in this function are hardcoded.

Value

A list of geometry defaults.

Examples

library(purrr)
library(ggplot2)

# updating geom defaults (like default color of a point or fill for bar)
purrr::walk(
  hdx_geom_defaults(),
  ~ do.call(what = ggplot2::update_geom_defaults, args = .),
)

p <- ggplot(mtcars) +
  geom_point(
    aes(
      x = mpg,
      y = hp
    )
  )

# see the points are automatically in HDX sapphire
p

# need to reset back to the default geometries
purrr::walk(
  ggplot2_geom_defaults(),
  ~ do.call(what = ggplot2::update_geom_defaults, args = .)
)

# now the points are back to default black
p