Creates a visual display of multiple color palettes, useful for comparing
palettes or showing all palettes of a certain type.
Usage
show_palettes(palettes = NULL, ncol = 1, cex = 0.8)
Arguments
- palettes
Character vector of palette names. If NULL (default), shows
all palettes. Can also be a palette type ("sequential", "diverging",
"grouped", "category") to show all palettes of that type.
- ncol
Number of columns for layout (default 1).
- cex
Text size multiplier (default 0.8).
Value
Invisibly returns NULL. The function is called for its side effect
of creating a plot.
Examples
if (FALSE) { # \dontrun{
# Show all sequential palettes
show_palettes("sequential")
# Show specific palettes
show_palettes(c("1880_07", "1881_03", "1895_04"))
} # }
