Discrete colour and fill scales for ggplot2 — scale_colour_covalence

The scale_*_covalence_discrete functions provide discrete scales of Covalence colours for use in ggplot2 plots.

Usage

scale_colour_covalence_discrete(palette = "complete", reverse = FALSE)

scale_color_covalence_discrete(palette = "complete", reverse = FALSE)

scale_fill_covalence_discrete(palette = "complete", reverse = FALSE)

Arguments

palette: Palette to use. One of 'complete', 'main', 'accent', or 'rainbow_12_bit'.
reverse: Should the palette be reversed? Either 'TRUE' or 'FALSE'.

Value

Discrete colour/fill scales for ggplot2.

Details

These functions are inspired by a 2022 blog post by Nicola Rennie.

Examples

library(ggplot2)

ggplot(data = diamonds, aes(x = carat, y = price)) +
  geom_point(aes(colour = cut), alpha = 0.4) +
  scale_colour_covalence_discrete(palette = "complete") +
  theme_covalence()


ggplot(data = diamonds, aes(x = price)) +
  geom_histogram(aes(fill = cut)) +
  scale_fill_covalence_discrete(
    palette = "rainbow_12_bit",
    reverse = TRUE
  ) +
  theme_covalence()
#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.