LineChartEvent
        Inherits: Event['LineChart']
Properties
- 
          spots(list[LineChartEventSpot]) –Spots on which the event occurred. 
- 
          type(ChartEventType) –The type of event that occured. 
        Inherits: Event['LineChart']
Properties
spots(list[LineChartEventSpot])          –
          Spots on which the event occurred.
type(ChartEventType)          –
          The type of event that occured.