Class: Chart<TType, TData, TLabel>

Type parameters

Constructors

constructor

• new Chart<TType, TData, TLabel>(item, config)

Type parameters

Parameters

Defined in

index.esm.d.ts:468 (opens new window)

Properties

aspectRatio

• Readonly aspectRatio: number

Defined in

index.esm.d.ts:460 (opens new window)

attached

• Readonly attached: boolean

Defined in

index.esm.d.ts:465 (opens new window)

boxes

• Readonly boxes: LayoutItem[]

Defined in

index.esm.d.ts:461 (opens new window)

canvas

• Readonly canvas: HTMLCanvasElement

Defined in

index.esm.d.ts:455 (opens new window)

chartArea

• Readonly chartArea: ChartArea

Defined in

index.esm.d.ts:463 (opens new window)

config

• Readonly config: ChartConfiguration<TType, TData, TLabel>

Defined in

index.esm.d.ts:457 (opens new window)

ctx

• Readonly ctx: CanvasRenderingContext2D

Defined in

index.esm.d.ts:456 (opens new window)

currentDevicePixelRatio

• Readonly currentDevicePixelRatio: number

Defined in

index.esm.d.ts:462 (opens new window)

data

• data: ChartData<TType, TData, TLabel>

Defined in

index.esm.d.ts:467 (opens new window)

height

• Readonly height: number

Defined in

index.esm.d.ts:459 (opens new window)

id

• Readonly id: string

Defined in

index.esm.d.ts:454 (opens new window)

options

• options: DeepPartial<CoreChartOptions<TType> & ElementChartOptions<TType> & PluginChartOptions<TType> & DatasetChartOptions<TType> & ScaleChartOptions<TType> & ChartTypeRegistry[TType]["chartOptions"]>

Defined in

index.esm.d.ts:468 (opens new window)

platform

• Readonly platform: BasePlatform

Defined in

index.esm.d.ts:453 (opens new window)

scales

• Readonly scales: Object

Index signature

▪ [key: string]: Scale

Defined in

index.esm.d.ts:464 (opens new window)

width

• Readonly width: number

Defined in

index.esm.d.ts:458 (opens new window)

defaults

▪ Static Readonly defaults: Defaults

Defined in

index.esm.d.ts:507 (opens new window)

instances

▪ Static Readonly instances: Object

Index signature

▪ [key: string]: Chart

Defined in

index.esm.d.ts:510 (opens new window)

overrides

▪ Static Readonly overrides: Overrides

Defined in

index.esm.d.ts:508 (opens new window)

registry

▪ Static Readonly registry: Registry

Defined in

index.esm.d.ts:511 (opens new window)

version

▪ Static Readonly version: string

Defined in

index.esm.d.ts:509 (opens new window)

Methods

bindEvents

▸ bindEvents(): void

Returns

void

Defined in

index.esm.d.ts:501 (opens new window)

buildOrUpdateControllers

▸ buildOrUpdateControllers(): void

Returns

void

Defined in

index.esm.d.ts:478 (opens new window)

buildOrUpdateScales

▸ buildOrUpdateScales(): void

Returns

void

Defined in

index.esm.d.ts:477 (opens new window)

clear

▸ clear(): Chart<TType, TData, TLabel>

Returns

Chart<TType, TData, TLabel>

Defined in

index.esm.d.ts:472 (opens new window)

destroy

▸ destroy(): void

Returns

void

Defined in

index.esm.d.ts:499 (opens new window)

draw

▸ draw(): void

Returns

void

Defined in

index.esm.d.ts:482 (opens new window)

ensureScalesHaveIDs

▸ ensureScalesHaveIDs(): void

Returns

void

Defined in

index.esm.d.ts:476 (opens new window)

getActiveElements

▸ getActiveElements(): ActiveElement[]

Returns

ActiveElement[]

Defined in

index.esm.d.ts:496 (opens new window)

getDataVisibility

▸ getDataVisibility(index): boolean

Parameters

Returns

boolean

Defined in

index.esm.d.ts:492 (opens new window)

getDatasetMeta

▸ getDatasetMeta(datasetIndex): ChartMeta<Element<Object, Object>, Element<Object, Object>>

Parameters

Returns

ChartMeta<Element<Object, Object>, Element<Object, Object>>

Defined in

index.esm.d.ts:487 (opens new window)

getElementsAtEventForMode

▸ getElementsAtEventForMode(e, mode, options, useFinalPosition): InteractionItem[]

Parameters

Returns

InteractionItem[]

Defined in

index.esm.d.ts:484 (opens new window)

getSortedVisibleDatasetMetas

▸ getSortedVisibleDatasetMetas(): ChartMeta<Element<Object, Object>, Element<Object, Object>>[]

Returns

ChartMeta<Element<Object, Object>, Element<Object, Object>>[]

Defined in

index.esm.d.ts:486 (opens new window)

getVisibleDatasetCount

▸ getVisibleDatasetCount(): number

Returns

number

Defined in

index.esm.d.ts:488 (opens new window)

hide

▸ hide(datasetIndex): void

Parameters

Returns

void

Defined in

index.esm.d.ts:493 (opens new window)

isDatasetVisible

▸ isDatasetVisible(datasetIndex): boolean

Parameters

Returns

boolean

Defined in

index.esm.d.ts:489 (opens new window)

notifyPlugins

▸ notifyPlugins(hook, args?): boolean | void

Parameters

Returns

boolean | void

Defined in

index.esm.d.ts:505 (opens new window)

render

▸ render(): void

Returns

void

Defined in

index.esm.d.ts:481 (opens new window)

reset

▸ reset(): void

Returns

void

Defined in

index.esm.d.ts:479 (opens new window)

resize

▸ resize(width?, height?): void

Parameters

Returns

void

Defined in

index.esm.d.ts:475 (opens new window)

setActiveElements

▸ setActiveElements(active): void

Parameters

Returns

void

Defined in

index.esm.d.ts:497 (opens new window)

setDatasetVisibility

▸ setDatasetVisibility(datasetIndex, visible): void

Parameters

Returns

void

Defined in

index.esm.d.ts:490 (opens new window)

show

▸ show(datasetIndex): void

Parameters

Returns

void

Defined in

index.esm.d.ts:494 (opens new window)

stop

▸ stop(): Chart<TType, TData, TLabel>

Returns

Chart<TType, TData, TLabel>

Defined in

index.esm.d.ts:473 (opens new window)

toBase64Image

▸ toBase64Image(type?, quality?): string

Parameters

Returns

string

Defined in

index.esm.d.ts:500 (opens new window)

toggleDataVisibility

▸ toggleDataVisibility(index): void

Parameters

Returns

void

Defined in

index.esm.d.ts:491 (opens new window)

unbindEvents

▸ unbindEvents(): void

Returns

void

Defined in

index.esm.d.ts:502 (opens new window)

update

▸ update(mode?): void

Parameters

Returns

void

Defined in

index.esm.d.ts:480 (opens new window)

updateHoverStyle

▸ updateHoverStyle(items, mode, enabled): void

Parameters

Returns

void

Defined in

index.esm.d.ts:503 (opens new window)

getChart

▸ Static getChart(key): Chart<"bar" | "line" | "scatter" | "bubble" | "pie" | "doughnut" | "polarArea" | "radar", (number | ScatterDataPoint | BubbleDataPoint)[], unknown>

Parameters

Returns

Chart<"bar" | "line" | "scatter" | "bubble" | "pie" | "doughnut" | "polarArea" | "radar", (number | ScatterDataPoint | BubbleDataPoint)[], unknown>

Defined in

index.esm.d.ts:512 (opens new window)

register

▸ Static register(…items): void

Parameters

Returns

void

Defined in

index.esm.d.ts:513 (opens new window)

unregister

▸ Static unregister(…items): void

Parameters

Returns

void

Defined in

index.esm.d.ts:514 (opens new window)