orb_theme: Visual themes

In orbis: Interactive and High-Resolution Layered Graphics with Built-in World Maps

Visual themes

Description

Themes control the non-data appearance of a plot: colours of the background, grid, axes and text, plus base font size. Add a theme to a plot with +.

Usage

orb_theme_light(base_size = 12, ...)

orb_theme_dark(base_size = 12, ...)

orb_theme_minimal(base_size = 12, ...)

orb_theme_ink(base_size = 12, ...)

Arguments

base_size	Base font size in points (default 12).
...	Named theme elements to override, for example panel = "#111111" or grid = "#333333". Recognised elements are bg, panel, grid, axis, text, title, accent, base_size and font.

Value

An object of class orb_theme, to be added to a plot.

Examples

p <- orb(mtcars, x = wt, y = mpg) + orb_points()
p + orb_theme_dark()
p + orb_theme_light(base_size = 14)

orbis documentation built on Aug. 5, 2026, 9:08 a.m.