ParallelChartConfig class

Parallel coordinates — each axis is one dimension, each line is one record. JSON:

{ "type": "parallel",
  "axes": ["Price","Miles","HP","Weight","MPG"],
  "series": [{
    "name": "Sedan",
    "data": [[25000,45000,150,3200,32],[32000,12000,180,3500,28]]
  }]}
Inheritance

Constructors

ParallelChartConfig({required List<String> axes, required List<Series> series, ChartTheme theme = ChartTheme.light, double lineOpacity = 0.5, TitlesData? title, ChartTooltip? tooltip, ChartLegend? legend, ChartToolbox? toolbox, GridData? grid})
ParallelChartConfig.fromJson(Map<String, dynamic> json)
factory

Properties

apiContract → ChartApiContract
Shared API contract for all config-driven chart families.
no setterinherited
axes → List<String>
final
controller → ChartController?
finalinherited
grid → GridData?
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
legend → ChartLegend?
finalinherited
lineOpacity → double
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
series → List<Series>
finalinherited
theme → ChartTheme
final
title → TitlesData?
finalinherited
toolbox → ChartToolbox?
finalinherited
tooltip → ChartTooltip?
finalinherited
type → ChartType
finalinherited
xAxisConfig → ChartAxisConfig?
finalinherited
yAxisConfig → ChartAxisConfig?
finalinherited

Methods

buildChart() → Widget
Method to create the appropriate chart widget
override
getMaxSeriesValue() → double
Safe maximum value with 10% headroom.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
supportsApiField(String field) → bool
inherited
toJson() → Map<String, dynamic>
Convert configuration to JSON
override
toString() → String
A string representation of this object.
inherited
withController(ChartController controller) → BaseChartConfig
Override in concrete configs to return a controller-attached copy.
inherited
withTheme(ChartTheme theme) → BaseChartConfig
Override in concrete configs to return a themed copy.
inherited

Operators

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