BarData class

Bar chart data

Implemented types

Constructors

BarData({bool visible = true, ChartRotation rotation = ChartRotation.d0, ChartFlip flip = ChartFlip.none, Offset origin = Offset.zero, IChartLayout? layout, bool? crop, required List<DataPoint> bars, ThicknessData thickness = const ThicknessData(size: 2.0), ThicknessData? border, double? borderRadius, IDataPointStyle? pointStyle})
const

Properties

bars → List<DataPoint>
final
border → ThicknessData?
final
borderRadius → double?
final
crop → bool?
Whether to crop rendering to bounds (null uses chart default)
final
flip → ChartFlip
Flip: none, vertically, horizontally, or both
final
hashCode → int
The hash code for this object.
no setterinherited
layout → IChartLayout?
Optional layout override for this specific data series
final
maxX → double
Maximum X coordinate from data points
no setteroverride
maxY → double
Maximum Y coordinate from data points
no setteroverride
minX → double
Minimum X coordinate from data points
no setteroverride
minY → double
Minimum Y coordinate from data points
no setteroverride
origin → Offset
Origin offset for positioning
final
pointStyle → IDataPointStyle?
final
renderer → IChartRenderer
Renderer for this chart type
no setteroverride
rotation → ChartRotation
Rotation (d90/d270 use swapped dimensions so chart fills bounds)
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
thickness → ThicknessData
final
visible → bool
Whether this chart is visible
final

Methods

copyWith({bool? visible, ChartRotation? rotation, ChartFlip? flip, Offset? origin, IChartLayout? layout, bool? crop, List<DataPoint>? bars, ThicknessData? thickness, ThicknessData? border, double? borderRadius, IDataPointStyle? pointStyle}) → BarData
lerpTo(ISparklinesData next, double t) → ISparklinesData
Interpolate between this and next using interpolation factor t (0.0 to 1.0)
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldRepaint(ISparklinesData other) → bool
Check if this chart should repaint compared to other Returns true if any property that affects rendering has changed
override
toString() → String
A string representation of this object.
inherited

Operators

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

Static Properties

defaultRenderer → IChartRenderer
final