Specifies the details of the selected cells.
Element
Defines the cell element that is currently selected.
number
| BubbleTooltipData[]
Defines the value of the cell that is currently selected.
string
Defines x-axis label of the cell that is currently selected.
string
| number
| Date
Defines x-axis value of the cell that is currently selected.
string
Defines y-axis label of the cell that is currently selected.
string
| number
| Date
Defines y-axis value of the cell that is currently selected.