Plot a continuous color legend for the diverging color scheme.

plot_continuous_legend(
  min = -3,
  max = 3,
  neutral_min = -0.5,
  neutral_max = 0.5,
  low = "#7f0000",
  mid = "#ffffff",
  high = "#006400",
  n = 801,
  unit = 1,
  title = "Z"
)

Arguments

min: Minimum value that maps to the darkest red (values below are clipped).
max: Maximum value that maps to the darkest green (values above are clipped).
neutral_min: Minimum value of the white "dead zone" (values above are colored white).
neutral_max: Maximum value of the white "dead zone" (values below are colored white).
low: Color for low end (default dark red).
mid: Color for midpoint (default white).
high: Color for high end (default dark green).
n: Number of discrete colors used internally for the gradient.
title: Title for the legend.

Value

A plot of the color legend.