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")
#> Scale for colour is already present.
#> Adding another scale for colour, which will replace the existing scale.
