Themes for brain atlas plots — theme_brain • ggseg

A set of ggplot2 themes designed for brain atlas visualisations. All themes remove axis ticks and grid lines for a clean presentation.

Usage

theme_brain(text.size = 12, text.family = "mono")

theme_darkbrain(text.size = 12, text.family = "mono")

theme_custombrain(
  plot.background = "white",
  text.colour = "darkgrey",
  text.size = 12,
  text.family = "mono"
)

theme_brain2(
  plot.background = "white",
  text.colour = "darkgrey",
  text.size = 12,
  text.family = "mono"
)

Arguments

text.size: Text size in points (default: `12`).
text.family: Font family (default: `"mono"`).
plot.background: Background fill colour (`theme_custombrain` and `theme_brain2` only).
text.colour: Text colour (`theme_custombrain` and `theme_brain2` only).

Value

A [ggplot2::theme] object.

Details

`theme_brain`: Default theme. Transparent background, no axes, no grid.
`theme_darkbrain`: Dark theme with black background and light text.
`theme_custombrain`: Fully customisable background, text colour, size, and font.
`theme_brain2`: Like `theme_custombrain` but with axis text removed entirely.

See also

[geom_brain()], [ggplot2::theme()]

Examples

library(ggplot2)

p <- ggplot() +
  geom_brain(atlas = dk())

p +
  theme_brain()


p +
  theme_darkbrain()