colour_blind_distance: Calculate a distance matrix between colours for colour blind...
In inbo/INBOtheme: Themes for ggplot2

colour_blind_distance

R Documentation

Calculate a distance matrix between colours for colour blind people

The function calculates the distance matrices for every option. Then aggregates the matrices into a single distance matrix.

colour_blind_distance(
  colours,
  deutan = TRUE,
  protan = FALSE,
  tritan = FALSE,
  gray = FALSE,
  fun = min,
  method = "emd"
)

`colours`	a vector of colours
`deutan`	correct for deuteranomaly (red - green colour blindness). Defaults to `TRUE`.
`protan`	correct for protanopia (red - green colour blindness). Defaults to `FALSE`.
`tritan`	correct for tritanopia (blue - yellow colour blindness). Defaults to `FALSE`.
`gray`	correct for monochromacy (unable to distinguish colours). Defaults to `FALSE`.
`fun`	Function to aggregate different colour distance matrices.
`method`	passed to `colordistance::getColorDistanceMatrix()`