Generic for setting legend title(s) — label_legend • plotit

Generic for setting legend title(s)

Usage

label_legend(plot, text = NULL, aes = NULL, hide = FALSE, reset = FALSE, ...)

Arguments

plot: A plotit object
text: Legend title text. NULL = don't modify. "str" = custom title.
aes: Aesthetic to apply to (e.g. "colour", "fill"). NULL = all mapped aesthetics.
hide: If TRUE, hide the legend title.
reset: If TRUE, restore the legend title to the variable name.
...: Currently unused

Value

Modified plotit object

Examples

plotit(iris, encode(x = Sepal.Width, y = Sepal.Length, colour = Species)) |>
  mark_point() |>
  scale_color() |>
  label_legend(text = "Species", aes = "colour")