Add area spline

Add an area spline.

b_area_spline(p, serie, name = NULL, stack = FALSE, axis = "y")

Arguments

p

an object of class billboard.
serie

column of values to plot.
name

name of serie.
stack

set to stack.
axis

axis to plot on, see examples.

Examples

mtcars %>%
  b_board() %>%
  b_area_spline(mpg)

mtcars %>%
  b_board() %>%
  b_area_spline(mpg, stack = TRUE) %>%
  b_area_spline(drat, stack = TRUE)

mtcars %>%
  b_board() %>%
  b_area_spline(mpg) %>%
  b_area_spline(drat, axis = "y2")