Leaflet only works with e_scatter and
e_effect_scatter.
Scatter
echarts4r::population |>
e_charts(lon) |>
e_leaflet() |>
e_leaflet_tile() |>
e_scatter(lat, size = value, coord_system = "leaflet")Mapbox
You will need mapbox token.
echarts4r::population |>
e_charts(lon) |>
e_mapbox(
token = "YOUR_TOKEN",
style = "mapbox://styles/mapbox/dark-v9"
) |>
e_bar_3d(lat, value, coord_system = "mapbox") |>
e_visual_map(value)