R/mrc_pal.R

In JAQuent/MRColour: MRC Colour palette

#' Return function to interpolate a mrc color palette
#'
#' @param palette Character name of palette in drsimonj_palettes
#' @param reverse Boolean indicating whether the palette should be reversed
#' @param ... Additional arguments to pass to colorRampPalette()
#'
#' @export
mrc_pal <- function(palette = "primary", reverse = FALSE, ...) {
  pal <- mrc_palettes[[palette]]
  if (reverse) pal <- rev(pal)
  colorRampPalette(pal, ...)
}