The following 77 icons are included.

Scatter

Simply use the ea_icons to which you pass the name of the icon you want.

Legend

You can pass multiple names to ea_icons.

# laod icon data
data("icons") 

# select 3 random icons (1 / group)
icon_names <- sample(icons$name, 3) 

iris %>% 
  group_by(Species) %>% 
  e_charts(Sepal.Length) %>% 
  e_scatter(Sepal.Width, Petal.Length) %>% 
  e_legend(
    icon = ea_icons(icon_names)
  )

Pictorial

Works with anything that takes a symbol.