Gradient color palettes using the diverging and sequential continous color palettes in Tableau. See tableau_color_pal for discrete color palettes.
tableau_gradient_pal(palette = "Blue", type = "ordered-sequential")
tableau_seq_gradient_pal(palette = "Blue", ...)
tableau_div_gradient_pal(palette = "Orange-Blue Diverging", ...)Arguments
- palette
Palette name.
"ordered-sequential""Blue-Green Sequential","Blue Light","Orange Light","Blue","Orange","Green","Red","Purple","Brown","Gray","Gray Warm","Blue-Teal","Orange-Gold","Green-Gold","Red-Gold","Classic Green","Classic Gray","Classic Blue","Classic Red","Classic Orange","Classic Area Red","Classic Area Green","Classic Area-Brown""ordered-diverging""Orange-Blue Diverging","Red-Green Diverging","Green-Blue Diverging","Red-Blue Diverging","Red-Black Diverging","Gold-Purple Diverging","Red-Green-Gold Diverging","Sunset-Sunrise Diverging","Orange-Blue-White Diverging","Red-Green-White Diverging","Green-Blue-White Diverging","Red-Blue-White Diverging","Red-Black-White Diverging","Orange-Blue Light Diverging","Temperature Diverging","Classic Red-Green","Classic Red-Blue","Classic Red-Black","Classic Area Red-Green","Classic Orange-Blue","Classic Green-Blue","Classic Red-White-Green","Classic Red-White-Black","Classic Orange-White-Blue","Classic Red-White-Black Light","Classic Orange-White-Blue Light","Classic Red-White-Green Light","Classic Red-Green Light"
- type
Palette type, either
"ordered-sequential"or"ordered-diverging".- ...
Arguments passed to
tableau_gradient_pal.
See also
Other colour tableau:
scale_colour_gradient2_tableau(),
scale_colour_gradient_tableau(),
scale_colour_tableau(),
tableau_color_pal()
Examples
library("scales")
x <- seq(0, 1, length = 25)
r <- sqrt(outer(x ^ 2, x ^ 2, "+"))
palettes <-
ggthemes_data[["tableau"]][["color-palettes"]][["ordered-sequential"]]
for (palname in names(palettes)) {
col <- tableau_seq_gradient_pal(palname)(seq(0, 1, length = 12))
image(r, col = col)
title(main = palname)
}
