tableau_gradient_pal {ggthemes}

Tableau colour gradient palettes (continuous)

Description

Gradient color palettes using the diverging and sequential continous color palettes in Tableau. See tableau_color_pal() for discrete color palettes.

Usage

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)
}