Continuous Fill Scale for Persian Palettes — scale_fill_persian

Apply a continuous Persian color palette gradient to the fill aesthetic in ggplot2.

Usage

scale_fill_persian_c(name, direction = 1, n = 2, selection = "evenly", ...)

name: Name of the Persian palette to use. Options include: "munich", "fery", "tehran", "leyli", "tabriz", "hooshang", "reyhaneh", "floral", "hamburg", "pooran", "abbas", "isfahan", "berlin" See persian_palettes for all available palette names.
direction: Sets the order of colors in the scale. If -1, the order of colors is reversed.
n: Number of colors desired. Empty or -1 for all colors.
selection: For discrete palettes, either "sequential" (default, selects adjacent colors) or "evenly" (maximizes distance between selected colors).
...: Additional arguments passed to scale_fill_gradientn.

A ggplot2 scale object.

library(ggplot2)
ggplot(enamel, aes(x = group, y = ld_mean, fill = ld_sd)) +
  geom_col() +
  scale_fill_persian_c("fery")