ChartDataset class

One series on a ChartWidgetData. A dataset whose data was not entirely numeric was already dropped server-side — this build should never see one — but parsing stays tolerant rather than trusting that.

Constructors

ChartDataset({String? label, required List<double> data})

const

Properties

data → List<double>

final

hashCode → int

The hash code for this object.

no setter, inherited

label → String?

final

props → List<Object?>

The list of properties that will be used to determine whether two instances are equal.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stringify → bool?

If set to true, the toString method will be overridden to output this instance's props.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

fromJson(Map<String, dynamic> json) → ChartDataset?

Null when data is missing or not entirely numeric — a series the client cannot plot is skipped, never plotted as zeros.