chart.listZones()

Type: function()
Returns: Promise<Zone[]>

const zones = await chart.listZones()

Asynchronously fetches the zones on the chart.

The promise resolves to an array of zones. For example:

[
  {
    "key": "1",
    "label": "Turn 3"
  },
  {
    "key": "2",
    "label": "Turn 5"
  }
]