Visualize All Palettes in a Gallery View

Display palettes in a paged gallery format, returning a named list of ggplot objects.

Usage

palette_gallery(
  type = NULL,
  max_palettes = 30,
  max_row = 12,
  verbose = TRUE,
  palettes_dir = NULL
)

Arguments

type

Palette types to include: "sequential", "diverging", "qualitative". Default NULL returns all.

max_palettes

Number of palettes per page. Default: 30.

max_row

Max colors per row. Default: 12.

verbose

Whether to print progress info. Default: TRUE.

palettes_dir

Character. Directory holding a palette collection (sequential/, diverging/, qualitative/ subdirectories of JSON files). If NULL, the palettes bundled with the package are used.

Value

A named list of ggplot objects (one per page).

Examples

# \donttest{
palette_gallery()
#> ℹ Type sequential: 2 palettes -> 1 page(s)
#> ✔ Built "sequential_page1"
#> ℹ Type diverging: 3 palettes -> 1 page(s)
#> ✔ Built "diverging_page1"
#> ℹ Type qualitative: 10 palettes -> 1 page(s)
#> ✔ Built "qualitative_page1"
#> $sequential_page1

#> 
#> $diverging_page1

#> 
#> $qualitative_page1

#> 
palette_gallery(type = "qualitative")
#> ℹ Type qualitative: 10 palettes -> 1 page(s)
#> ✔ Built "qualitative_page1"
#> $qualitative_page1

#> 
palette_gallery(type = c("sequential", "diverging"), max_palettes = 10)
#> ℹ Type sequential: 2 palettes -> 1 page(s)
#> ✔ Built "sequential_page1"
#> ℹ Type diverging: 3 palettes -> 1 page(s)
#> ✔ Built "diverging_page1"
#> $sequential_page1

#> 
#> $diverging_page1

#> 
# }