BankPortfolioPerformanceChart class

Time-series chart wrapper sitting on top of fl_chart. Does not implement its own charting: wraps fl_chart's LineChart.

Inheritance

Constructors

BankPortfolioPerformanceChart({required List<BankChartDataPoint> dataPoints, Key? key, bool showGrid = true, Color? lineColor, BankChartTimeRange selectedRange = BankChartTimeRange.oneMonth, ValueChanged<BankChartTimeRange>? onRangeChanged, double? height, double? lineWidth, Gradient? gradient, Color? gridColor, TextStyle? tooltipStyle, Color? accentColor, Map<BankChartTimeRange, String>? rangeLabels, String emptyLabel = 'No data available', TextStyle? emptyLabelStyle, String? semanticLabel})
const

Properties

accentColor → Color?
Overrides the selected range pill tint. Defaults to the theme primary.
final
dataPoints → List<BankChartDataPoint>
final
emptyLabel → String
Empty-state text. Defaults to 'No data available'.
final
emptyLabelStyle → TextStyle?
Merged over the empty-state style (bodyMedium, onSurfaceVariant).
final
gradient → Gradient?
Overrides the below-line fill. Defaults to a vertical fade of the line colour from 24% opacity to transparent.
final
gridColor → Color?
Overrides the horizontal grid line colour. Defaults to the theme outline.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
Overrides the chart height. Defaults to 200.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
lineColor → Color?
final
lineWidth → double?
Overrides the line thickness. Defaults to 2.
final
onRangeChanged → ValueChanged<BankChartTimeRange>?
final
rangeLabels → Map<BankChartTimeRange, String>?
Overrides the built-in range captions ('1D', '1W', ...); missing entries fall back to the defaults.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedRange → BankChartTimeRange
final
semanticLabel → String?
Wraps the chart in a Semantics node when provided; no semantics node is added by default.
final
showGrid → bool
final
tooltipStyle → TextStyle?
Merged over the touch tooltip text style (labelSmall, white).
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, 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