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The palette based on Metro Metro colors. Use scale_color_metro_d for discrete categories and scale_color_metro_c for a continuous scale.

Usage

scale_color_metro(
  palette = "complement",
  discrete = TRUE,
  reverse = FALSE,
  aesthetics = "color",
  ...
)

scale_color_metro_d(
  palette = "complement",
  discrete = TRUE,
  reverse = FALSE,
  aesthetics = "color",
  ...
)

scale_color_metro_c(
  palette = "complement",
  discrete = FALSE,
  reverse = FALSE,
  aesthetics = "color",
  ...
)

scale_colour_metro(
  palette = "complement",
  discrete = TRUE,
  reverse = FALSE,
  aesthetics = "color",
  ...
)

scale_colour_metro_c(
  palette = "complement",
  discrete = FALSE,
  reverse = FALSE,
  aesthetics = "color",
  ...
)

scale_colour_metro_d(
  palette = "complement",
  discrete = TRUE,
  reverse = FALSE,
  aesthetics = "color",
  ...
)

scale_fill_metro(
  palette = "complement",
  discrete = TRUE,
  reverse = FALSE,
  aesthetics = "fill",
  ...
)

scale_fill_metro_d(
  palette = "complement",
  discrete = TRUE,
  reverse = FALSE,
  aesthetics = "fill",
  ...
)

scale_fill_metro_c(
  palette = "complement",
  discrete = FALSE,
  reverse = FALSE,
  aesthetics = "fill",
  ...
)

Arguments

palette

Character name of palette. Depending on the color scale, can be "full", "ice", "rainbow", "complement", "contrast", "light" (for dark themes), or "black_first".

discrete

Boolean indicating whether color aesthetic is discrete or not.

reverse

Boolean indicating whether the palette should be reversed.

aesthetics

A vector of names of the aesthetics that this scale should be applied to (e.g., c('color', 'fill')).

...

Additional arguments to pass to colorRampPalette().

Examples

library(ggplot2)
library(see)

ggplot(iris, aes(x = Species, y = Sepal.Length, fill = Species)) +
  geom_boxplot() +
  theme_modern() +
  scale_fill_metro_d()


ggplot(iris, aes(x = Species, y = Sepal.Length, fill = Species)) +
  geom_violin() +
  theme_modern() +
  scale_fill_metro_d(palette = "ice")


ggplot(iris, aes(x = Petal.Length, y = Petal.Width, color = Sepal.Length)) +
  geom_point() +
  theme_modern() +
  scale_color_metro_c(palette = "rainbow")