Documentation / @ripl/charts / SunburstChart

Class: SunburstChart

Defined in: charts/src/charts/sunburst.ts:129

Sunburst chart rendering hierarchical data as concentric arc rings.

Each depth level is rendered as a ring of arc segments whose angular extent is proportional to the node's value. Child nodes inherit parent colors and are positioned within the parent's angular range. Supports legend, tooltips, and staggered radial entry animations.

Extends

• Chart<SunburstChartOptions>

Constructors

Constructor

new SunburstChart(target, options): SunburstChart

Defined in: charts/src/charts/sunburst.ts:135

Parameters

Parameter	Type
target	string | Context<Element, Record<string, unknown>> | HTMLElement
options	SunburstChartOptions

Returns

SunburstChart

Overrides

Chart.constructor

Properties

Property	Modifier	Type	Inherited from	Defined in
animationOptions	protected	ChartAnimationOptions	Chart.animationOptions	charts/src/core/chart.ts:72
autoRender	protected	boolean	Chart.autoRender	charts/src/core/chart.ts:71
colorGenerator	protected	Generator<string, string, any>	Chart.colorGenerator	charts/src/core/chart.ts:78
options	protected	SunburstChartOptions	Chart.options	charts/src/core/chart.ts:77
parent?	public	EventBus<EventMap>	Chart.parent	core/src/core/event-bus.ts:79
renderer	protected	Renderer	Chart.renderer	charts/src/core/chart.ts:70
scene	protected	Scene	Chart.scene	charts/src/core/chart.ts:69
titleOptions?	protected	ChartTitleOptions	Chart.titleOptions	charts/src/core/chart.ts:73
defaultKey	readonly	typeof defaultKey	Chart.defaultKey	core/src/core/disposer.ts:10

Methods

destroy()

destroy(): void

Defined in: charts/src/core/chart.ts:195

Destroys the chart, its scene, context, and cleans up all event subscriptions.

Returns

void

Inherited from

Chart.destroy

---

dispose()

protected dispose(key?): void

Defined in: core/src/core/disposer.ts:24

Disposes all resources under the given key, or all resources if no key is provided.

Parameters

Parameter	Type
key?	PropertyKey

Returns

void

Inherited from

Chart.dispose

---

emit()

Call Signature

emit<TEvent>(event): TEvent

Defined in: core/src/core/event-bus.ts:127

Emits an event, invoking all matching handlers and bubbling to the parent if applicable.

Type Parameters

Type Parameter	Default type
TEvent extends Event<undefined>	Event<undefined>

Parameters

Parameter	Type
event	TEvent

Returns

TEvent

Inherited from

Chart.emit

Call Signature

emit<TEvent>(type, data): Event<EventMap[TEvent]>

Defined in: core/src/core/event-bus.ts:128

Emits an event, invoking all matching handlers and bubbling to the parent if applicable.

Type Parameters

Type Parameter
TEvent extends keyof EventMap

Parameters

Parameter	Type
type	TEvent
data	EventMap[TEvent]

Returns

Event<EventMap[TEvent]>

Inherited from

Chart.emit

---

getAnimationDuration()

protected getAnimationDuration(referenceDuration?): number

Defined in: charts/src/core/chart.ts:132

Parameters

Parameter	Type	Default value
referenceDuration	number	1000

Returns

number

Inherited from

Chart.getAnimationDuration

---

getChartArea()

protected getChartArea(): ChartArea

Defined in: charts/src/core/chart.ts:163

Returns

ChartArea

Inherited from

Chart.getChartArea

---

getPadding()

protected getPadding(): ChartPadding

Defined in: charts/src/core/chart.ts:153

Returns

ChartPadding

Inherited from

Chart.getPadding

---

getSeriesColor()

protected getSeriesColor(seriesId): string

Defined in: charts/src/core/chart.ts:190

Parameters

Parameter	Type
seriesId	string

Returns

string

Inherited from

Chart.getSeriesColor

---

has()

has(type): boolean

Defined in: core/src/core/event-bus.ts:84

Returns whether there are any listeners registered for the given event type.

Parameters

Parameter	Type
type	keyof EventMap

Returns

boolean

Inherited from

Chart.has

---

init()

protected init(): void

Defined in: charts/src/core/chart.ts:100

Returns

void

Inherited from

Chart.init

---

off()

off<TEvent>(type, handler): void

Defined in: core/src/core/event-bus.ts:102

Removes a previously registered handler for the given event type.

Type Parameters

Type Parameter
TEvent extends keyof EventMap

Parameters

Parameter	Type
type	TEvent
handler	EventHandler<EventMap[TEvent]>

Returns

void

Inherited from

Chart.off

---

on()

on<TEvent>(type, handler, options?): Disposable

Defined in: core/src/core/event-bus.ts:89

Subscribes a handler to the given event type and returns a disposable for cleanup.

Type Parameters

Type Parameter
TEvent extends keyof EventMap

Parameters

Parameter	Type
type	TEvent
handler	EventHandler<EventMap[TEvent]>
options?	EventSubscriptionOptions

Returns

Disposable

Inherited from

Chart.on

---

once()

once<TEvent>(type, handler, options?): Disposable

Defined in: core/src/core/event-bus.ts:117

Subscribes a handler that is automatically removed after it fires once.

Type Parameters

Type Parameter
TEvent extends keyof EventMap

Parameters

Parameter	Type
type	TEvent
handler	EventHandler<EventMap[TEvent]>
options?	EventSubscriptionOptions

Returns

Disposable

Inherited from

Chart.once

---

render()

render(): Promise<void>

Defined in: charts/src/charts/sunburst.ts:146

Returns

Promise<void>

Overrides

Chart.render

---

resolveSeriesColors()

protected resolveSeriesColors(series): void

Defined in: charts/src/core/chart.ts:175

Parameters

Parameter	Type
series	object[]

Returns

void

Inherited from

Chart.resolveSeriesColors

---

retain()

protected retain(value, key?): void

Defined in: core/src/core/disposer.ts:13

Registers a disposable resource under an optional key for later cleanup.

Parameters

Parameter	Type	Default value
value	Disposable	undefined
key	PropertyKey	Disposer.defaultKey

Returns

void

Inherited from

Chart.retain

---

update()

update(options): void

Defined in: charts/src/core/chart.ts:113

Merges partial options into the current options and re-renders if autoRender is enabled.

Parameters

Parameter	Type
options	Partial<TOptions>

Returns

void

Inherited from

Chart.update