theme61 theme

Returns a ggplot2 theme with e61 Institute styling applied.

set_base_size sets the base size for the theme to be used in theme_e61(). This needs to be set outside of the function because it is called by other functions as part of the graph rendering process.

Usage

theme_e61(
  legend = c("none", "bottom", "top", "left", "right", "inside"),
  legend_position = NULL,
  legend_title = FALSE,
  aspect_ratio = 0.75,
  background = "white",
  base_family = "pt-sans",
  base_line_size = points_to_mm(0.75),
  base_rect_size = points_to_mm(1)
)

set_base_size(base_size)

Arguments

legend

Character. Legend position, "none" (default) hides the legend.

legend_position

A numeric vector of length two setting the placement of legends that have the "inside" position. Takes values between 0 and 1.

legend_title

Logical. Include legend title? Defaults to FALSE.

aspect_ratio

Numeric. Sets the aspect ratio of the graph panel.

background

Character. Default is "white". For all graphs that you save, you should control the background colour using the bg_colour argument in save_e61, not here.

base_family

Character. Chart font family. Default for notes is PT Sans.

base_line_size

Numeric. Default line width.

base_rect_size

Numeric. Default rect width.

base_size

Numeric. Graph font size. Default is 10.

Value

theme_e61 returns a ggplot2 object.

set_base_size is used for its side effects.

Examples

if (FALSE) { # \dontrun{
ggplot(data = mtcars, aes(x = wt, y = mpg, col = factor(cyl))) +
  geom_point() +
  theme_e61()
} # }

if (FALSE) { # \dontrun{
library(sf)

sa3_shp <- strayr::read_absmap("sa32016")

sydney_map <- filter(sa3_shp, gcc_code_2016 == "1GSYD")

# Spatial styling (blank axes/gridlines) is applied automatically on
# save/print, so theme_e61() alone is enough here too.
ggplot(data = sydney_map) +
  geom_sf(aes(fill = sa3_code_2016), colour = "black") +
  theme_e61()
} # }