LineChart class Null safety

Renders a line chart as a widget, using provided LineChartData.

Inheritance

Constructors

LineChart(LineChartData data, {Key? chartRendererKey, Key? key, Duration swapAnimationDuration = const Duration(milliseconds: 150), Curve swapAnimationCurve = Curves.linear})
data determines how the LineChart should be look like, when you make any change in the LineChartData, it updates new values with animation, and duration is swapAnimationDuration. also you can change the swapAnimationCurve which default is Curves.linear.
const

Properties

chartRendererKey Key?
We pass this key to our renderers which are supposed to render the chart itself (without anything around the chart).
final
curve Curve
The curve to apply when animating the parameters of this container.
final, inherited
data LineChartData
Determines how the LineChart should be look like.
final
duration Duration
The duration over which to animate the parameters of this container.
final, inherited
hashCode int
The hash code for this object.
@nonVirtual, read-only, inherited
key Key?
Controls how one widget replaces another widget in the tree.
final, inherited
onEnd VoidCallback?
Called every time an animation completes.
final, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _LineChartState
Creates a _LineChartState
override
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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}) 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

Operators

operator ==(Object other) bool
The equality operator.
@nonVirtual, inherited