map_axis_labels {CellaRepertorium}

R Documentation

Color axis labels

Description

Color axis labels

Usage

map_axis_labels(
  plt,
  label_data_x = NULL,
  label_data_y = NULL,
  aes_label,
  scale = ggplot2::scale_color_hue(aesthetics = "axis_color")
)

Arguments

plt	ggplot2::ggplot() object
label_data_x	data.frame() containing the mapping between x-axis labels and aes_label
label_data_y	data.frame() containing the mapping between y-axis labels and aes_label
aes_label	character or bare symbol giving the column in label_data to be mapped
scale	ggplot2 discrete color

Value

plt with axis text modified

Examples

require(ggplot2)
require(dplyr)
plt = ggplot(mpg, aes(x = manufacturer, y = drv)) + geom_jitter()
label_data = mpg %>% select(manufacturer) %>% unique() %>%
mutate(euro = manufacturer %in% c('audi', 'volkswagen'))
map_axis_labels(plt, label_data_x = label_data, aes_label = euro)

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