EmptyPointSettings class

Handling empty points in charts

Data points with a null value are considered empty points. Empty data points are ignored and are not plotted in the chart. By using the emptyPointSettings property in series, you can decide on the action taken for empty points.

Defaults to EmptyPointMode.gap.

Note: This is common for Cartesian, circular, pyramid and funnel charts.

Constructors

EmptyPointSettings({Color color = Colors.grey, EmptyPointMode mode = EmptyPointMode.gap, Color borderColor = Colors.transparent, double borderWidth = 2.0})

Creating an argument constructor of EmptyPointSettings class.

const

Properties

borderColor → Color

Border color of the empty data point.

final

borderWidth → double

Border width of the empty data point.

final

color → Color

Color of the empty data point.

final

hashCode → int

The hash code for this object.

no setter, inherited

mode → EmptyPointMode

By default, gap will be generated for empty points, i.e. data points with null value.

final

runtimeType → Type

A representation of the runtime type of the object.

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