palette_okabe_ito {ggokabeito}

Okabe-Ito Palette

Description

palette_okabe_ito() is a wrapper around palette.colors() that returns the Okabe-Ito palette in R 4.0.0 or greater. palette_okabe_ito() returns an unnamed vector of colors for better use with ggplot2. Additionally, black is the last color returned by palette_okabe_ito() when 9 colors are needed instead of the first, as in palette.colors().

Usage

palette_okabe_ito(order = 1:9, alpha = NULL, recycle = FALSE)

Arguments

order

A numeric vector, the order of the colors

alpha

an alpha-transparency level in the range [0,1] (0 means transparent and 1 means opaque).

recycle

logical indicating what happens in case n > length(palette(.)). By default (recycle = FALSE), the result is as for n = NULL, but with a warning.

Value

A character vector of hex codes

Examples

palette_okabe_ito()

palette_okabe_ito(order = c(2, 3, 5), alpha = 0.9)