List Available Color Palettes

Return a data.frame of all available palette metadata, optionally filtered by type.

Usage

list_palettes(type = NULL, sort = TRUE, palettes_path = NULL)

Arguments

type

Palette type(s) to filter: "sequential", "diverging", "qualitative". Default NULL returns all.

sort

Whether to sort by type, n_color, name. Default: TRUE.

palettes_path

Character. Path to a palettes.rda file. If NULL, uses the installed package dataset.

Value

A data.frame with columns: name, type, n_color, colors.

Examples

list_palettes()
#>                        name        type n_color       colors
#> walter_white   walter_white   diverging       5 #1991A9,....
#> walter_white3 walter_white3   diverging       5 #B15F63,....
#> gene_red           gene_red qualitative       2 #000000,....
#> three_body       three_body qualitative       3 #6495ED,....
#> walter_white2 walter_white2 qualitative       5 #5AB5BF,....
#> babel                 babel qualitative      21 #1688A7,....
list_palettes(type = "qualitative")
#>                        name        type n_color       colors
#> gene_red           gene_red qualitative       2 #000000,....
#> three_body       three_body qualitative       3 #6495ED,....
#> walter_white2 walter_white2 qualitative       5 #5AB5BF,....
#> babel                 babel qualitative      21 #1688A7,....
list_palettes(type = c("sequential", "diverging"))
#>                        name      type n_color       colors
#> walter_white   walter_white diverging       5 #1991A9,....
#> walter_white3 walter_white3 diverging       5 #B15F63,....