Specifies the event arguments available when the tooltip is rendered in the treemap.
boolean
Specifies the cancel state for the event. The default value is false. If set as true, the event progress will be stopped.
Element
Defines the element of the current item on which tooltip is rendered.
PointerEvent
Defines the original mouse event arguments.
Object
Defines the current treemap item in which the tooltip appears.
string
Defines the name of the event.
Object
Defines the options for customizing the tooltip.
Defines the current treemap instance.