Redraw

echarts4r lets you redraw you chart in a neat manner (without redrawing the whole base chart), which makes for neat animations

Hit "redraw" to see it in action

Use echarts4r like you normally would but pass dispose = TRUE when you initialise the chart with e_charts or e_chart.

Loading

If your plot or data takes a while to generate you can add a loading icon.

Add data

Use e_append1p_p or e_append2p_p to add data to a proxy ( echarts4rProxy ).

Events

echarts4r lets you capture elements selected, or cliked.