ggsci (version 2.9)

scale_color_material: Material Design Color Palettes

Description

See pal_material for details.

Usage

scale_color_material(palette = c("red", "pink", "purple", "deep-purple",
  "indigo", "blue", "light-blue", "cyan", "teal", "green", "light-green",
  "lime", "yellow", "amber", "orange", "deep-orange", "brown", "grey",
  "blue-grey"), alpha = 1, reverse = FALSE, ...)
scale_colour_material(palette = c("red", "pink", "purple", "deep-purple",
  "indigo", "blue", "light-blue", "cyan", "teal", "green", "light-green",
  "lime", "yellow", "amber", "orange", "deep-orange", "brown", "grey",
  "blue-grey"), alpha = 1, reverse = FALSE, ...)
scale_fill_material(palette = c("red", "pink", "purple", "deep-purple",
  "indigo", "blue", "light-blue", "cyan", "teal", "green", "light-green",
  "lime", "yellow", "amber", "orange", "deep-orange", "brown", "grey",
  "blue-grey"), alpha = 1, reverse = FALSE, ...)

Arguments

palette

Palette type. There are 19 available options:

• "red"

• "pink"

• "purple"

• "deep-purple"

• "indigo"

• "blue"

• "light-blue"

• "cyan"

• "teal"

• "green"

• "light-green"

• "lime"

• "yellow"

• "amber"

• "orange",

• "deep-orange"

• "brown"

• "grey"

• "blue-grey"

See the material design color guidelines for details.

alpha

Transparency level, a real number in (0, 1]. See alpha in rgb for details.

reverse

Logical. Should the order of the colors be reversed?

...

additional parameters for discrete_scale

Author

Nan Xiao <> | <https://nanx.me>

Examples

library("ggplot2")
library("reshape2")
data("mtcars")

cor = abs(cor(mtcars))
cor_melt = melt(cor)

ggplot(cor_melt,
       aes(x = Var1, y = Var2, fill = value)) +
  geom_tile(colour = "black", size = 0.3) +
  theme_bw() + scale_fill_material("blue-grey")