ChartSeries<T, D> class

This class holds the property of series.

Chart series has property to render the series if the property data source is empty it renders an empty chart. ChartSeries is the base class, it has the property to set the name, data source, border color and width to customize the series.

Provides options that are extended by the other sub classes such as name, point color mapper, data label mapper, animation duration and border-width and color for customize the appearance of the chart.

Implementers

• CartesianSeries
• CircularSeries
• FunnelSeries
• PyramidSeries

Constructors

ChartSeries({ChartIndexedValueMapper<D>? xValueMapper, ChartIndexedValueMapper? yValueMapper, ChartIndexedValueMapper<String>? dataLabelMapper, String? name, List<T>? dataSource, ChartIndexedValueMapper<Color>? pointColorMapper, ChartIndexedValueMapper? sortFieldValueMapper, bool? enableTooltip, EmptyPointSettings? emptyPointSettings, DataLabelSettings? dataLabelSettings, double? animationDuration, Color? borderColor, double? borderWidth, SelectionBehavior? selectionBehavior, String? legendItemText, LegendIconType? legendIconType, double? opacity, SortingOrder? sortingOrder, double? animationDelay, bool? isVisible})

Creating an argument constructor of ChartSeries class.

const

Properties

animationDelay → double?

Delay duration of the series animation.It takes a millisecond value as input. By default, the series will get animated for the specified duration. If animationDelay is specified, then the series will begin to animate after the specified duration.

final

animationDuration → double?

Duration of the series animation. It takes millisecond value as input.

final

borderColor → Color?

Border color of the series.

final

borderWidth → double?

Border width of the series.

final

dataLabelMapper → ChartIndexedValueMapper<String>?

Field in the data source, which is considered as text for the data points.

final

dataLabelSettings → DataLabelSettings?

Customizes the data labels in a series. Data label is a text, which displays the details about the data point.

final

dataSource → List<T>?

Data required for rendering the series. If no data source is specified, empty chart will be rendered without series.

final

emptyPointSettings → EmptyPointSettings?

Customizes the empty points, i.e. null data points in a series.

final

enableTooltip → bool

Enables or disables the tooltip for this series. Tooltip will display more details about data points when tapping the data point region.

final

hashCode → int

The hash code for this object.

no setter, inherited

isVisible → bool?

Visibility of the series.

final

legendIconType → LegendIconType?

Shape of the legend icon. Any shape in the LegendIconType can be applied to this property. By default, icon will be rendered based on the type of the series.

final

legendItemText → String?

Text to be displayed in legend. By default, the series name will be displayed in the legend. You can change this by setting values to this property.

final

name → String?

Name of the series. The name will be displayed in legend item by default. If name is not specified for the series, then the current series index with ‘series’ text prefix will be considered as series name.

final

opacity → double?

Opacity of the series. The value ranges from 0 to 1.

final

pointColorMapper → ChartIndexedValueMapper<Color>?

Field in the data source, which is considered as fill color for the data points.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectionBehavior → SelectionBehavior?

Customizes the data points or series on selection.

final

sortFieldValueMapper → ChartIndexedValueMapper?

Field in the data source, which is considered for sorting the data points.

final

sortingOrder → SortingOrder?

The data points in the series can be sorted in ascending or descending order. The data points will be rendered in the specified order if it is set to none.

final

xValueMapper → ChartIndexedValueMapper<D>?

Field in the data source, which is considered as x-value.

final

yValueMapper → ChartIndexedValueMapper?

Field in the data source, which is considered as y-value.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited