Prism color scale

Prism color scale

Usage

scale_fill_prism(...)

scale_color_prism(...)

scale_colour_prism(...)

Arguments

...

Other arguments passed on to discrete_scale()

Examples

ex_dat <- data.frame(
  x = 1:6, y = 1:6,
  z = c("Very Low", "Low", "Moderate", "High", "Very High", NA)
)
# Basic plot
ex_dat |>
  ggplot2::ggplot(ggplot2::aes(x, y, color = z)) +
  ggplot2::geom_point(size = 5) +
  scale_color_prism()


# Dropping levels drops them from the legend
ex_dat |>
  tidyr::drop_na() |>
  dplyr::filter(z != "Moderate") |>
  ggplot2::ggplot(ggplot2::aes(x, y, color = z)) +
  ggplot2::geom_point(size = 5) +
  scale_color_prism()


# New level gets converted to NA
ex_dat |>
  tibble::add_row(x = 7, y = 7, z = "new level") |>
  ggplot2::ggplot(ggplot2::aes(x, y, color = z)) +
  ggplot2::geom_point(size = 5) +
  scale_color_prism()