Diverging AIB Color Scale — scale_color_aib_div • ggaib

Creates a diverging color gradient. Defaults to red-gray-navy.

Usage

scale_color_aib_div(
  low = "#C00404",
  mid = "#D0D0D0",
  high = "#1B3E6F",
  midpoint = 0,
  ...
)

scale_colour_aib_div(
  low = "#C00404",
  mid = "#D0D0D0",
  high = "#1B3E6F",
  midpoint = 0,
  ...
)

Arguments

low: Color for the low end. Default is AIB red.
mid: Color for the midpoint. Default is light gray.
high: Color for the high end. Default is AIB navy.
midpoint: The data value mapped to the midpoint color. Default is 0.
...: Additional arguments passed to ggplot2::scale_color_gradient2().

Value

A ggplot2 diverging color scale.

Examples

library(ggplot2)
ggplot(mtcars, aes(mpg, wt, color = hp - mean(hp))) +
  geom_point() +
  scale_color_aib_div()