Discrete color palette for journal themes — scale_color

Muted grayscale or limited spot-color sets that reproduce well in print-like patinas. The palettes are intentionally short; repeated values will recycle.

Usage

scale_color_journal(
  era = c("1900s", "1930s", "1960s"),
  variant = c("gray", "spot"),
  ...
)

Arguments

era: One of "1900s", "1930s", "1960s".
variant: "gray" (default) or "spot" (only for 1960s).
...: Passed to ggplot2::scale_color_manual().

Value

A discrete color scale.

Examples

if (FALSE) { # \dontrun{
# p + scale_color_journal("1930s")
} # }