SeriesHoverEvent

Arguments for the seriesHover event.

category any

The data point category.

dataItem any

The original data item.

originalEvent any

The original user event that triggered the drag action.

percentage number

The point value represented as a percentage value. Available only for the Donut, Pie, and 100% stacked charts.

point SeriesPoint

The hovered series point.

sender ChartComponent

The ChartComponent that triggered the event.

series EventSeriesOptions

The hovered point series options.

stackValue number

The cumulative point value on the stack. Available only for the stackable series.

value any

The data point value.

Methods

isDefaultPrevented

Returns true if the event was prevented
by any of its subscribers.

Returns

boolean true if the default action was prevented.
Otherwise, returns false.

preventDefault

Prevents the default action for a specified event.
In this way, the source component suppresses
the built-in behavior that follows the event.