Waratah colour scales for 'ggplot2' — scale_colour

These scales can be used with ggplot to use the waratah palettes. The _c variants interpolate the palette colours into a continuous gradient.

Usage

scale_colour_waratah(
  name = ggplot2::waiver(),
  ...,
  palette = "default",
  direction = 1,
  aesthetics = "colour"
)

scale_fill_waratah(
  name = ggplot2::waiver(),
  ...,
  palette = "default",
  direction = 1,
  aesthetics = "fill"
)

scale_colour_waratah_c(
  name = ggplot2::waiver(),
  ...,
  palette = "default",
  direction = -1,
  values = NULL,
  na.value = "grey50",
  guide = "colourbar",
  aesthetics = "colour"
)

scale_fill_waratah_c(
  name = ggplot2::waiver(),
  ...,
  palette = "default",
  direction = -1,
  values = NULL,
  na.value = "grey50",
  guide = "colourbar",
  aesthetics = "fill"
)

Arguments

name, na.value, guide, aesthetics, ...: Arguments passed on to ggplot2::discrete_scale() or ggplot2::continuous_scale() to control name, limits, breaks, labels and so forth.
palette: Name of the palette: default, brand_default, neg_to_pos, colour_blind.
direction: Set to -1 to reverse the order of colours in the palette, or 1 for the original order.
values: if colours should not be evenly positioned along the gradient this vector gives the position (between 0 and 1) for each anchor colour.