Theme plots using NSW colours and fonts — theme

A 'ggplot2' theme compatible with the NSW design system. It sets default colour scales, fonts, and some other styles.

Usage

theme_waratah(
  base_size = 11,
  base_family = "Public Sans",
  header_family = "Public Sans",
  base_line_size = base_size/22,
  base_rect_size = base_size/22,
  ink = "black",
  paper = "white",
  geom_ink = "blue_01",
  accent = "blue_02",
  variant = getOption("waratah.colour_theme", default = "base"),
  show_grid_lines = TRUE,
  void = FALSE
)

Arguments

base_size: base font size, given in pts.
base_family: base font family
header_family: font family for titles and headers. The default, NULL, uses theme inheritance to set the font. This setting affects axis titles, legend titles, the plot title and tag text.
base_line_size: base size for line elements
base_rect_size: base size for rect elements
ink, paper, accent: colour for foreground, background, and accented elements respectively.
geom_ink: default ink colour used by geoms for points, lines and fills.
variant: name of palette variant. Available options are: base, aboriginal, corporate, treasury.
show_grid_lines: whether to show grid lines. If FALSE, all grid lines are removed but the axis text is retained. Ignored when void is TRUE.
void: whether to hide grid lines and axes. If TRUE, all grid lines and axes are removed. This is useful when creating pie/donut charts.

Value

ggplot theme specification to add to a plot

Examples

library(ggplot2)
set_theme(theme_waratah())

ggplot(palmerpenguins::penguins) +
  geom_point(aes(
    x = bill_length_mm,
    y = flipper_length_mm,
    colour = species,
    size = body_mass_g
  )) +
  labs(
    caption = "Data from {palmerpenguins}",
    dictionary = c(
      bill_length_mm = "Bill length (mm)",
      flipper_length_mm = "Flipper length (mm)",
      species = "Species",
      body_mass_g = "Body mass (g)"
    )
  )
#> Warning: Removed 2 rows containing missing values or values outside the scale range
#> (`geom_point()`).