Class HoverPlugin

Hierarchy

BasePlugin<HoverPluginEvents, HoverPluginOptions>
- HoverPlugin

Index

Constructors

Properties

label options subscriptions unsubscribe wavesurfer? wrapper

Methods

addUnits destroy emit formatTime init on onInit onPointerLeave onPointerMove once un unAll create

Constructors

constructor

new HoverPlugin(options?): HoverPlugin
Parameters
- Optional options: HoverPluginOptions
Returns HoverPlugin
Overrides BasePlugin<HoverPluginEvents, HoverPluginOptions>.constructor
- Defined in plugins/hover.ts:30

Properties

`Private` label

label: HTMLElement

`Protected` options

options: HoverPluginOptions & {
labelSize: number;
lineWidth: number;
}

Type declaration

labelSize: number
lineWidth: number

`Protected` subscriptions

subscriptions: (() => void)[] = []

Type declaration

- (): void
- Returns void

`Private` unsubscribe

unsubscribe: (() => void) = ...

Type declaration

- (): void
- Returns void

`Protected` `Optional` wavesurfer

wavesurfer?: WaveSurfer

`Private` wrapper

wrapper: HTMLElement

Methods

`Private` addUnits

addUnits(value): string
Parameters
- value: string | number
Returns string
- Defined in plugins/hover.ts:44

destroy

destroy(): void
Unmount

Returns void
Overrides BasePlugin.destroy
- Defined in plugins/hover.ts:129

`Protected` emit

emit<EventName>(eventName, ...args): void
Emit an event
Type Parameters
- EventName extends "hover"
Parameters
- eventName: EventName
- Rest ...args: HoverPluginEvents[EventName]
Returns void
Inherited from BasePlugin.emit
- Defined in event-emitter.ts:69

`Private` formatTime

formatTime(seconds): string
Parameters
- seconds: number
Returns string
- Defined in plugins/hover.ts:95

init

init(wavesurfer): void
Parameters
- wavesurfer: WaveSurfer
Returns void
Inherited from BasePlugin.init
- Defined in base-plugin.ts:21

on

on<EventName>(eventName, listener): (() => void)
Subscribe to an event. Returns an unsubscribe function.
Type Parameters
- EventName extends "hover"
Parameters
- eventName: EventName
- listener: EventListener<HoverPluginEvents, EventName>
Returns (() => void)
- - (): void
  - Subscribe to an event. Returns an unsubscribe function.
    
    Returns void
Inherited from BasePlugin.on
- Defined in event-emitter.ts:20

onInit

onInit(): void
Called by wavesurfer, don't call manually

Returns void
Overrides BasePlugin.onInit
- Defined in plugins/hover.ts:50

`Private` onPointerLeave

onPointerLeave(): void
Returns void
- Defined in plugins/hover.ts:124

`Private` onPointerMove

onPointerMove(e): void
Parameters
- e: PointerEvent
Returns void
- Defined in plugins/hover.ts:102

once

once<EventName>(eventName, listener): (() => void)
Subscribe to an event only once
Type Parameters
- EventName extends "hover"
Parameters
- eventName: EventName
- listener: EventListener<HoverPluginEvents, EventName>
Returns (() => void)
- - (): void
  - Subscribe to an event only once
    
    Returns void
Inherited from BasePlugin.once
- Defined in event-emitter.ts:33

un

un<EventName>(eventName, listener): void
Unsubscribe from an event
Type Parameters
- EventName extends "hover"
Parameters
- eventName: EventName
- listener: EventListener<HoverPluginEvents, EventName>
Returns void
Inherited from BasePlugin.un
- Defined in event-emitter.ts:50

unAll

unAll(): void
Clear all events

Returns void
Inherited from BasePlugin.unAll
- Defined in event-emitter.ts:64

`Static` create

create(options?): HoverPlugin
Parameters
- Optional options: HoverPluginOptions
Returns HoverPlugin
- Defined in plugins/hover.ts:40

Generated using TypeDoc