BarChart class

Renders a bar chart as a widget, using provided BarChartData.

Inheritance

Constructors

BarChart.new(BarChartData data, {Key? chartRendererKey, Key? key, @Deprecated('Please use [duration] instead') Duration? swapAnimationDuration, Duration duration = const Duration(milliseconds: 150), @Deprecated('Please use [curve] instead') Curve? swapAnimationCurve, Curve curve = Curves.linear, FlTransformationConfig transformationConfig = const FlTransformationConfig()})
data determines how the BarChart should be look like, when you make any change in the BarChartData, it updates new values with animation, and duration is duration. also you can change the curve which default is Curves.linear.

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.
finalinherited
data → BarChartData
Determines how the BarChart should be look like.
final
duration → Duration
The duration over which to animate the parameters of this container.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onEnd → VoidCallback?
Called every time an animation completes.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
transformationConfig → FlTransformationConfig
The transformation configuration of the chart.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _BarChartState
Creates a _BarChartState
override
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
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

Operators

operator ==(Object other) → bool
The equality operator.
inherited