ChartSelectionBehavior class abstract

Customizes the selection in chart.

ChartSelectionBehavior is used to customize the behavior of the chart series segments on selection. It is based on the current point coordinate and touch position. It has the methods to customize the selection behavior.

Implementers

• SelectionBehaviorRenderer

Constructors

ChartSelectionBehavior()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getCircularSelectedItemBorder(Color color, int seriesIndex, int pointIndex, List<Region> selectedRegions) → Color

It gets the circular border property of the seleted item in the series

getCircularSelectedItemFill(Color color, int seriesIndex, int pointIndex, List<Region> selectedRegions) → Color

It gets the fill property of the selected item in the series

getCircularUnSelectedItemBorder(Color color, int seriesIndex, int pointIndex, List<Region> unselectedRegions) → Color

It gets the circular border property of the unselected item in the series

getCircularUnSelectedItemFill(Color color, int seriesIndex, int pointIndex, List<Region> unselectedRegions) → Color

It gets the circular fill property of the unselected item in the series

getSelectedItemBorder(Paint paint, int seriesIndex, int pointIndex, List<ChartSegment> selectedSegments) → Paint

It gets the border property of the selected item in the series

getSelectedItemFill(Paint paint, int seriesIndex, int pointIndex, List<ChartSegment> selectedSegments) → Paint

It gets the fill property of the selected item in the series

getUnselectedItemBorder(Paint paint, int seriesIndex, int pointIndex, List<ChartSegment> unselectedSegments) → Paint

It gets the border property of the selected item in the series

getUnselectedItemFill(Paint paint, int seriesIndex, int pointIndex, List<ChartSegment> unselectedSegments) → Paint

It gets the fill property of the unselected item in the series

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onDoubleTap(double xPos, double yPos) → void

Hits while double tapping on the chart..

onLongPress(double xPos, double yPos) → void

Hits while a long tap on the chart.

onTouchDown(double xPos, double yPos) → void

Hits while tapping on the chart.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited