#' Setup fill palette for ggplot2

#' Setup fill palette for ggplot2

scale_fill_ocha(..., palette = "blue", discrete = TRUE, alpha = 1,
  reverse = TRUE)

Arguments

...	additional arguments to pass to scale_color_gradientn
palette	Choose from 'ocha_palettes' list
discrete	whether to use a discrete colour palette
alpha	pass through parameter to viridis
reverse	If TRUE, the direction of the colours is reversed.