TooltipValue class Null safety

Holds the tooltip series and point index

This class is used to provide the seriesIndex and pointIndex for the Tooltip.

Constructors

TooltipValue(int? seriesIndex, int pointIndex, [int? outlierIndex])
Creating an argument constructor of TooltipValue class.

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
outlierIndex int?
Index of outlier points.
final
pointIndex int
Index of data points.
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
seriesIndex int?
Index of the series.
final

Methods

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

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited