Themes for radial track plots, named for the ggplot2 base themes.
Source:R/circular_plotting.R
radial_theme.RdApplies one of the standard ggplot2 themes as the look of a `radiate()` plot, so the panel background, grid lines, and border match the familiar `ggplot2::theme_*()` appearance. The Cartesian axis text and ticks are not meaningful on a unit-circle plot and are removed by `radiate()` itself, so this wrapper keeps only the panel-level styling that distinguishes the themes from one another.
Examples
library(ggplot2)
ggplot() + coord_fixed() + add_circ() + radial_theme("bw")