Callbacks — callbacks • echarts4r

Binds events to chart interactions.

Usage

e_on(e, query, handler, event = "click")

e_off(e, query, handler, event = "click")

Arguments

e: An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.
query: Condition that triggers the handler
handler: Javascript handler, passed to JS.
event: Event that triggers the handler.

See also

official documentation

Examples

cars |>
  e_charts(speed) |>
  e_scatter(dist) |>
  e_on(
    list(seriesName = "dist"),
    "function(){alert('Serie clicked')}"
  )