palette_okabe_ito: Okabe-Ito Palette

In malcolmbarrett/ggokabeito: 'Okabe-Ito' Scales for 'ggplot2' and 'ggraph'

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, or a character vector of color names, of: "black", "orange", "skyblue", "bluishgreen", "yellow", "blue", "vermillion", "reddishpurple", "gray". If alpha is not NULL, you must use an integer vector since the colors are not returned with names.
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)

palette_okabe_ito(order = c("bluishgreen", "yellow", "blue"))

malcolmbarrett/ggokabeito documentation built on July 1, 2023, 8:14 p.m.