A palette function

Returns a function of n that gives the first n colours of a palette. This is the form ggplot2's ggplot2::discrete_scale() and a number of other packages expect, and is what the japanesecolors scales use internally.

Usage

japanesecolors_pal(palette, reverse = FALSE)

Arguments

palette

A palette ID, such as "kawaii_tri_07".

reverse

Whether to reverse the colour order.

Value

A function taking a single argument n, returning n hex colours.

Details

The palettes are curated categorical sets, so the returned function never interpolates or recycles: asking for more colours than the palette holds is an error rather than a silently repeated or blended colour.

See also

scale_colour_japanesecolors(), get_palette()

Examples

pal <- japanesecolors_pal("retro_four_03")
pal(2)
#> [1] "#E72922" "#1E53A4"
pal(4)
#> [1] "#E72922" "#1E53A4" "#006637" "#CAB06B"