Function to extract wb colors as hex codes

Return function to interpolate a wb color palette

Color scale constructor for wb colors

Fill scale constructor for wb colors

Usage

wb_cols(...)

wb_palettes

wb_pal(palette = "main", reverse = FALSE, ...)

scale_color_wb(palette = "main2", discrete = TRUE, reverse = FALSE, ...)

scale_fill_wb(palette = "main2", discrete = TRUE, reverse = FALSE, ...)

Format

An object of class list of length 6.

Arguments

...: Additional arguments passed to discrete_scale() or scale_fill_gradientn(), used respectively when discrete is TRUE or FALSE
palette: Character name of palette in wb_palettes
reverse: Boolean indicating whether the palette should be reversed
discrete: Boolean indicating whether color aesthetic is discrete or not

Examples


if (FALSE) {
wb_cols()
wb_cols("red")
wb_cols("red", "blue")
wb_cols("blue", "red")

library(ggplot2)
ggplot(mtcars, aes(hp, mpg)) +
  geom_point(color = wb_cols("red"),
             size = 4, alpha = .8)
}

if (FALSE) {
wb_pal("main2")
wb_pal("neutral_all")(10)
}


if (FALSE) {
library(ggplot2)
ggplot(iris, aes(Sepal.Width, Sepal.Length, color = Species)) +
  geom_point(size = 4) +
  scale_color_wb(palette = "main2")

ggplot(iris, aes(Sepal.Width, Sepal.Length, color = Sepal.Length)) +
  geom_point(size = 4, alpha = .6) +
  scale_color_wb(discrete = FALSE, palette = "neutral_warm")


ggplot(mpg, aes(manufacturer, fill = manufacturer)) +
  geom_bar() +
  theme(axis.text.x = element_text(angle = 45, hjust = 1)) +
  scale_fill_wb(palette = "main3", guide = "none")
}