PieData class

Represents a segment in a pie or donut chart.

Each segment has a label, a numeric value, and a color for visualization.

Example:

PieData(
  label: 'Mobile',
  value: 45.0,
  color: Colors.blue,
)

Constructors

PieData({required String label, required double value, required Color color})

Creates a pie chart segment.

const

Properties

color → Color

The color used to render this segment.

final

hashCode → int

The hash code for this object.

no setter, override

label → String

The label displayed in the legend and tooltips.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → double

The numeric value of this segment.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override