Material Design Color Palettes
See pal_material for details.
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, ...)palette |
Palette type. There are 19 available options:
See the material design color guidelines for details. |
alpha |
Transparency level, a real number in (0, 1].
See |
reverse |
Logical. Should the order of the colors be reversed? |
... |
additional parameters for |
Nan Xiao <me@nanx.me> | <https://nanx.me>
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")Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.