Class LabelsLayer

Hierarchy

Layer
- LabelsLayer

Index

Constructors

constructor

Methods

Constructors

constructor

new LabelsLayer(options?: Options): LabelsLayer

Overrides Layer.constructor
- Defined in amap-js-api/layer/labelsLayer.d.ts:57
标注图层

Parameters
- Optional options: Options
  
  选项
Returns LabelsLayer

Methods

add

add(labelMarker: LabelMarker<any> | LabelMarker<any>[]): void

- Defined in amap-js-api/layer/labelsLayer.d.ts:62
图层中添加LabelMarker

Parameters
- labelMarker: LabelMarker<any> | LabelMarker<any>[]
  
  标注对象
Returns void

clear

clear(): void

- Defined in amap-js-api/layer/labelsLayer.d.ts:71
清空图层

Returns void

emit

emit(eventName: string, data?: any): LabelsLayer

Inherited from Layer.emit
- Defined in amap-js-api/event.d.ts:34
触发事件

Parameters
- eventName: string
  
  事件名称
- Optional data: any
  
  事件数据
Returns LabelsLayer

getContainer

getContainer(): HTMLDivElement

Inherited from Layer.getContainer
- Defined in amap-js-api/layer/layer.d.ts:15
图层获取DOM节点

Returns HTMLDivElement

getMap

getMap(): Map

Inherited from Layer.getMap
- Defined in amap-js-api/layer/layer.d.ts:45
获取图层所属地图

Returns Map

getOpacity

getOpacity(): number

Inherited from Layer.getOpacity
- Defined in amap-js-api/layer/layer.d.ts:28
设置透明度

Returns number

getZooms

getZooms(): [number, number]

Inherited from Layer.getZooms
- Defined in amap-js-api/layer/layer.d.ts:19
获取图层缩放范围

Returns [number, number]

getzIndex

getzIndex(): number

Inherited from Layer.getzIndex
- Defined in amap-js-api/layer/layer.d.ts:54
获取图层的层级

Returns number

hide

hide(): void

Inherited from Layer.hide
- Defined in amap-js-api/layer/layer.d.ts:36
隐藏图层

Returns void

off

off<C>(eventName: string, handler: "mv" | ((event: any) => void), context?: C): any

Overrides Layer.off
- Defined in amap-js-api/layer/labelsLayer.d.ts:93
移除事件绑定

Type parameters
- C = LabelsLayer
Parameters
- eventName: string
  
  事件名称
- handler: "mv" | ((event: any) => void)
  
  事件功能函数
- Optional context: C
  
  事件上下文
Returns any

on

on<C>(eventName: string, handler: (event: any) => void, context?: C, once?: boolean, unshift?: boolean): any

Overrides Layer.on
- Defined in amap-js-api/layer/labelsLayer.d.ts:80
注册事件

Type parameters
- C = LabelsLayer
Parameters
- eventName: string
  
  事件名称
- handler: (event: any) => void
  
  事件回调函数
  - - (event: any): void
    - Parameters
      - event: any
      Returns void
- Optional context: C
  
  事件回调中的上下文
- Optional once: boolean
  
  触发一次
- Optional unshift: boolean
  
  更改事件顺序
Returns any

remove

remove(labelMarker: LabelMarker<any>): void

- Defined in amap-js-api/layer/labelsLayer.d.ts:67
图层中移除LabelMarker

Parameters
- labelMarker: LabelMarker<any>
  
  标注对象
Returns void

setMap

setMap(map?: Map): void

Inherited from Layer.setMap
- Defined in amap-js-api/layer/layer.d.ts:41
设置图层所属地图

Parameters
- Optional map: Map
  
  map对象
Returns void

setOpacity

setOpacity(alpha: number): void

Inherited from Layer.setOpacity
- Defined in amap-js-api/layer/layer.d.ts:24
设置透明度

Parameters
- alpha: number
  
  透明度
Returns void

setzIndex

setzIndex(index: number): void

Inherited from Layer.setzIndex
- Defined in amap-js-api/layer/layer.d.ts:50
设置图层的层级

Parameters
- index: number
  
  层级
Returns void

show

show(): void

Inherited from Layer.show
- Defined in amap-js-api/layer/layer.d.ts:32
显示图层

Returns void

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