Convert hjust and vjust parameters from polar coordinates — polar2just • ggdiagram

This function is how ob_label's vjust and hjust values are recalculated automatically when the polar_just parameter is specified.

Usage

polar2just(x, multiplier = NULL, axis = c("h", "v"))

Arguments

x: angle. Can be a named direction (e.g., "north"), number (in degrees), degree, radian, or turn
multiplier: distance
axis: vertical (v) or horizontal (h)

Value

ob_angle object

Examples

a <- "northwest"
polar2just(a, axis = "h")
#> [1] 0.9242641
polar2just(a, axis = "v")
#> [1] 0.07573593