ChartBehaviour class

Behaviour of the chart isScrollable - If chart is scrollable then width of canvas is ignored and chart will take any size it needs. Chart has to be wrapped with SingleChildScrollView or similar scrollable widget. onItemClicked - Returns index of clicked item.

Constructors

ChartBehaviour({ScrollSettings scrollSettings = const ScrollSettings.none(), ValueChanged<ItemBuilderData>? onItemClicked, ValueChanged<ItemBuilderData>? onItemHoverEnter, ValueChanged<ItemBuilderData>? onItemHoverExit})

Default constructor for ChartBehaviour If chart is scrollable then it will ignore width limit and it should be wrapped in SingleChildScrollView

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isScrollable → bool

Return true if chart is currently scrollable

no setter

onItemClicked → ValueChanged<ItemBuilderData>?

Return index of item clicked. Since graph can be multi value, user will have to handle clicked index to show data they want to show

final

onItemHoverEnter → ValueChanged<ItemBuilderData>?

Return index of item clicked. Since graph can be multi value, user will have to handle clicked index to show data they want to show

final

onItemHoverExit → ValueChanged<ItemBuilderData>?

Return index of item clicked. Since graph can be multi value, user will have to handle clicked index to show data they want to show

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scrollSettings → ScrollSettings

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

Static Methods

lerp(ChartBehaviour a, ChartBehaviour b, double t) → ChartBehaviour

Animate Behaviour from one state to other