match_geom_args: Match list of arguments to arguments of geometry

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Match list of arguments to arguments of geometry

Description

Match list of arguments to arguments of geometry

Usage

match_geom_args(
  geom,
  args,
  add_aes = TRUE,
  mapping = list(),
  add_mapping = FALSE,
  exclude_args = NULL,
  envir = "ggplot2"
)

Arguments

geom	Character. name of the geometry.
args	Named list, parameters to be matched to the geometry arguments.
add_aes	Add aesthetics parameters (like size, fill, ...).
mapping	Mapping used in plot, to avoid setting fixed aesthetics parameters.
add_mapping	Add the mapping as an argument.
exclude_args	Character vector of arguments to exclude, default is to exclude aesthetics names.
envir	Package environment to search in.

Value

a list().

Examples

# List of parameters
params <- list(
  bins = 30,
  scale = "width",
  adjust = 2,
  position = "stack",
  size = 1.6,
  fill = "#112246"
)

# Search arguments according to geom
match_geom_args(geom = "histogram", args = params)
match_geom_args(geom = "violin", args = params)
match_geom_args(geom = "bar", args = params, add_aes = FALSE)
match_geom_args(geom = "point", args = params)
match_geom_args(geom = "point", args = params, add_aes = FALSE)

esquisse documentation built on Sept. 18, 2024, 5:09 p.m.