BubbleChartRenderer class

Canvas-based bubble chart — scatter with variable point size.

Inheritance

• Object
• ChartRenderer
• BubbleChartRenderer

Constructors

BubbleChartRenderer({double minRadius = 4, double maxRadius = 24, String sizeKey = kBubbleSizeKey})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

maxRadius → double

final

minRadius → double

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sizeKey → String

final

Methods

draw(Canvas canvas, Size size, ChartContext context) → void

override

hitRegions(ChartContext context) → List<HitRegion>

Optional hit regions for interaction.

override

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