TooltipArgs class Null safety

Holds the arguments for the event onTooltipRender.

Event is triggered when the tooltip is rendered, which allows you to customize tooltip arguments.

Constructors

TooltipArgs([dynamic seriesIndex, List? dataPoints, num? viewportPointIndex, num? pointIndex]): Creating an argument constructor of TooltipArgs class.

dataPoints → List?: Get the list of data points in the series.
final
hashCode → int: The hash code for this object. [...]
read-only, inherited
header ↔ String?: Get and set the header text of the tooltip.
read / write
locationX ↔ double?: Get and set the x location of the tooltip.
read / write
locationY ↔ double?: Get and set the y location of the tooltip.
read / write
pointIndex → num?: Get the overall index value of the tooltip.
final
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited
seriesIndex → dynamic: Get the index of the current series.
final
text ↔ String?: Get and set the tooltip text.
read / write
viewportPointIndex → num?: Get the viewport index value of the tooltip.
final

noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String: A string representation of this object. [...]
inherited