BarChart class - bar_chart_component library

Constructors

BarChart({List<String> labels = const [], TextStyle? labelStyle, required List<double> data, bool reverse = false, bool displayValue = true, TextStyle? valueStyle, required BarCharGetColor getColor, BarCharGetIcon? getIcon, double barWidth = 32, double barSeparation = 12, required Duration animationDuration, double itemRadius = 10, double footerHeight = 32, double iconHeight = 0, double headerValueHeight = 16, Color? lineGridColor, bool roundValuesOnText = false, Curve animationCurve = Curves.easeInOutSine})

Properties

animationCurve → Curve: Animation curve to use. Default Curves.easeInOutSine
final
animationDuration → Duration: Duration of the bar's grow animation.
final
barSeparation → double: Distance between bars. Default 12.
final
barWidth → double: Bar's width. Default 32.
final
data → List<double>: Source data.
final
displayValue → bool: If enabled isplays the value on top of the bar.
final
footerHeight → double: Height of the footer. Can be 0 when no labels shown. Default 16
final
getColor → BarCharGetColor: Gets the color of the bar based on the bar value.
final
getIcon → BarCharGetIcon?: Gets the icon to be displayed on top based on the bar value.
final
hashCode → int: The hash code for this object.
no setterinherited
headerValueHeight → double: Height of the top's value text. Default 16
final
iconHeight → double: Height of the top's icon. Default 16
final
itemRadius → double: Radius for the top of the bar. Default 10
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
labels → List<String>: Labels to display under the bars.
final
labelStyle → TextStyle?: Label style. If not provided TextTheme.subtitle1 will be used
final
lineGridColor → Color?: Grid's lines color. Default from theme.
final
reverse → bool: If enabled, the last items in the collection will appear on the screen. User can scroll to the left. Default false
final
roundValuesOnText → bool: Int labels. Default false.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
valueStyle → TextStyle?: Textstyle of displayed value If not provided textTheme.caption style will be used
final

Methods

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's 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
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}) → 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