TimeSeriesChartBuilder class
Creates a TimeSeriesBarChart widget based on the JSON structure.
Constructors
-
TimeSeriesChartBuilder({required bool? animate, required Duration? animationDuration, required List<
ChartBehavior< ? behaviors, required List<DateTime> >SeriesRendererConfig< ? customSeriesRenderers, required DateTimeFactory? dateTimeFactory, required bool defaultInteractions, required SeriesRendererConfig<DateTime> >DateTime> ? defaultRenderer, required LinkedHashMap<String, NumericAxisSpec> ? disjointMeasureAxes, required AxisSpec<DateTime> ? domainAxis, required bool? flipVerticalAxis, required LayoutConfig? layoutConfig, required NumericAxisSpec? primaryMeasureAxis, required NumericAxisSpec? secondaryMeasureAxis, required List<Series< series, required List<dynamic, DateTime> >SelectionModelConfig< ? selectionModels, required UserManagedState<DateTime> >DateTime> ? userManagedState})
Properties
- animate → bool?
-
final
- animationDuration → Duration?
-
final
-
behaviors
→ List<
ChartBehavior< ?DateTime> > -
final
-
customSeriesRenderers
→ List<
SeriesRendererConfig< ?DateTime> > -
final
- dateTimeFactory → DateTimeFactory?
-
final
- defaultInteractions → bool
-
final
-
defaultRenderer
→ SeriesRendererConfig<
DateTime> ? -
final
-
disjointMeasureAxes
→ LinkedHashMap<
String, NumericAxisSpec> ? -
final
-
domainAxis
→ AxisSpec<
DateTime> ? -
final
- flipVerticalAxis → bool?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- layoutConfig → LayoutConfig?
-
final
- numSupportedChildren → int
-
finalinherited
- preferredSizeWidget → bool
-
finalinherited
- primaryMeasureAxis → NumericAxisSpec?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- secondaryMeasureAxis → NumericAxisSpec?
-
final
-
selectionModels
→ List<
SelectionModelConfig< ?DateTime> > -
final
-
series
→ List<
Series< dynamic, DateTime> > -
final
-
userManagedState
→ UserManagedState<
DateTime> ? -
final
Methods
-
build(
{required ChildWidgetBuilder? childBuilder, required BuildContext context, required JsonWidgetData data}) → Widget -
Builds the widget. If there are dynamic keys on the
data
object, and the widget is not a PreferredSizeWidget, then the returned widget will be wrapped by a stateful widget that will rebuild if any of the dynamic args change in value.inherited -
buildCustom(
{ChildWidgetBuilder? childBuilder, required BuildContext context, required JsonWidgetData data, Key? key}) → Widget -
Builds the widget from the give
data
. -
getChild(
JsonWidgetData? data, {int index = 0}) → JsonWidgetData -
Returns a non-null child for widgets that must always have child widgets.
This allows the widget to be built and rendered even if the child is
missing.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
remove(
JsonWidgetData data) → void -
Called when a JSON widget is removed from the tree due to a conditional.
Custom widgets may need to implement this to clean up values that may have
been placed on the
JsonWidgetRegistry
by the widget.inherited -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromDynamic(
dynamic map, {JsonWidgetRegistry? registry}) → TimeSeriesChartBuilder - Builds the builder from a Map-like dynamic structure. This expects the JSON format to be of the following structure:
Constants
- kNumSupportedChildren → const int
- type → const String