LineChart class

A line chart that displays data as a series of points connected by straight line segments.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• BaseChart<num>
• LineChart

Constructors

LineChart(List<Series<dynamic, num>> seriesList, {Key? key, bool? animate, Duration? animationDuration, AxisSpec? domainAxis, NumericAxisSpec? primaryMeasureAxis, NumericAxisSpec? secondaryMeasureAxis, LinkedHashMap<String, NumericAxisSpec>? disjointMeasureAxes, LineRendererConfig<num>? defaultRenderer, List<SeriesRendererConfig<num>>? customSeriesRenderers, List<ChartBehavior<num>>? behaviors, List<SelectionModelConfig<num>>? selectionModels, RTLSpec? rtlSpec, LayoutConfig? layoutConfig, bool defaultInteractions = true, bool? flipVerticalAxis, UserManagedState<num>? userManagedState})

Creates a line chart with the given series of data.

const

Properties

animate → bool

Animation transitions.

final, inherited

animationDuration → Duration

The duration of the animation when data changes.

final, inherited

behaviors → List<ChartBehavior<num>>?

List of chart behaviors to apply to the chart.

final, inherited

customSeriesRenderers → List<SeriesRendererConfig<num>>?

final, inherited

defaultInteractions → bool

Include the default interactions or not.

final, inherited

defaultRenderer → SeriesRendererConfig<num>?

final, inherited

disjointMeasureAxes → LinkedHashMap<String, NumericAxisSpec>?

final, inherited

domainAxis → AxisSpec?

final, inherited

flipVerticalAxis → bool?

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

layoutConfig → LayoutConfig?

Used to configure the margin sizes around the drawArea that the axis and other things render into.

final, inherited

primaryMeasureAxis → NumericAxisSpec?

final, inherited

rtlSpec → RTLSpec?

The spec to use if RTL is enabled.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

secondaryMeasureAxis → NumericAxisSpec?

final, inherited

selectionModels → List<SelectionModelConfig<num>>?

List of selection models to add to the chart.

final, inherited

seriesList → List<Series<dynamic, num>>

Series list to draw.

final, inherited

userManagedState → UserManagedState<num>?

Optional state that overrides internally kept state, such as selection.

final, inherited

Methods

addDefaultInteractions(List<ChartBehavior> behaviors) → void

Create the list of default interaction behaviors.

override

createCommonChart(BaseChartState chartState) → LineChart

Creates and returns a common.BaseChart.

override

createDisjointMeasureAxes() → LinkedHashMap<String, NumericAxis>?

inherited

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → BaseChartState<num>

Creates the mutable state for this widget at a given location in the tree.

inherited

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

getDesiredGestures(BaseChartState chartState) → Set<GestureType>

Gets distinct set of gestures this chart will subscribe to.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

updateCommonChart(BaseChart<num> chart, BaseChart<num>? oldWidget, BaseChartState<num> chartState) → void

Updates the common.BaseChart based on changes in the widget properties.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited