Class PointArrayFeatureProvider

数组类站点数据的访问器

Hierarchy

FeatureDataProviderBase
- PointArrayFeatureProvider
  - CimissStationFeatureProvider

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new PointArrayFeatureProvider(dataArr: any[] | (() => any[]), options?: IPointArrayFeatureProviderOptions): PointArrayFeatureProvider

Overrides FeatureDataProviderBase.constructor
- Defined in src/providers/point.array.feature.provider.ts:63
根据数据类对象进行站点数据的解析

Parameters
- dataArr: any[] | (() => any[])
  
  对象数组，如：[{Lon:xxx,Lat:xxx,Station_Id_C:5xxxx,pre_1h:12.0},...]，或者是可以返回对象数组的函数
- Optional options: IPointArrayFeatureProviderOptions
  
  可选参数
Returns PointArrayFeatureProvider

Properties

Static DefaultOptions

DefaultOptions: IPointArrayFeatureProviderOptions = ...

Static qeName

qeName: string = "v_array"

Methods

addEventParent

addEventParent(obj: any): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.addEventParent
- Defined in src/core/evented.ts:299
Parameters
- obj: any
Returns PointArrayFeatureProvider

fire

fire(type: any, data: IEventData, propagate?: any): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.fire
- Defined in src/core/evented.ts:220
Parameters
- type: any
- data: IEventData
- Optional propagate: any
Returns PointArrayFeatureProvider

getFeature

getFeature(fid: string): Feature<Geometry, {}>

Overrides FeatureDataProviderBase.getFeature
- Defined in src/providers/point.array.feature.provider.ts:141
获取Feature Id

Parameters
- fid: string
Returns Feature<Geometry, {}>

getFeatures

getFeatures(): FeatureCollection<Geometry, {}>

Overrides FeatureDataProviderBase.getFeatures
- Defined in src/providers/point.array.feature.provider.ts:137
获取FeatureCollection集合

Returns FeatureCollection<Geometry, {}>

listens

listens(type: any, propagate?: any): boolean

Inherited from FeatureDataProviderBase.listens
- Defined in src/core/evented.ts:261
Parameters
- type: any
- Optional propagate: any
Returns boolean

lock

lock(): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.lock
- Defined in src/core/evented.ts:119
Returns PointArrayFeatureProvider

off

off(types: any, fn: any, context?: any): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.off
- Defined in src/core/evented.ts:97
Parameters
- types: any
- fn: any
- Optional context: any
Returns PointArrayFeatureProvider

offFeaturesUpdate

offFeaturesUpdate(cb: (() => void)): IFeaturesProvider

Inherited from FeatureDataProviderBase.offFeaturesUpdate
- Defined in src/providers/feature.data.provider.base.ts:51
去掉数据源更新回调

Parameters
- cb: (() => void)
  
  更新回调
  - - (): void
    - Returns void
Returns IFeaturesProvider
当前数据访问器实例

on

on(types: any, fn: ((event: IEventData) => void), context?: any): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.on
- Defined in src/core/evented.ts:64
Parameters
- types: any
- fn: ((event: IEventData) => void)
  - - (event: IEventData): void
    - Parameters
      - event: IEventData
      Returns void
- Optional context: any
Returns PointArrayFeatureProvider

onFeaturesUpdate

onFeaturesUpdate(cb: (() => void)): IFeaturesProvider

Inherited from FeatureDataProviderBase.onFeaturesUpdate
- Defined in src/providers/feature.data.provider.base.ts:41
设置数据源更新回调

Parameters
- cb: (() => void)
  
  更新时候的回调
  - - (): void
    - Returns void
Returns IFeaturesProvider
当前数据访问器实例

once

once(types: any, fn: ((event: IEventData) => void), context?: any): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.once
- Defined in src/core/evented.ts:276
Parameters
- types: any
- fn: ((event: IEventData) => void)
  - - (event: IEventData): void
    - Parameters
      - event: IEventData
      Returns void
- Optional context: any
Returns PointArrayFeatureProvider

removeEventParent

removeEventParent(obj: any): PointArrayFeatureProvider

Inherited from FeatureDataProviderBase.removeEventParent
- Defined in src/core/evented.ts:307
Parameters
- obj: any
Returns PointArrayFeatureProvider

unlock

unlock(fireLocked?: boolean): void

Inherited from FeatureDataProviderBase.unlock
- Defined in src/core/evented.ts:124
Parameters
- fireLocked: boolean = true
Returns void

updateFeatures

updateFeatures(data: any): void

Inherited from FeatureDataProviderBase.updateFeatures
- Defined in src/providers/feature.data.provider.base.ts:31
更新数据源

Parameters
- data: any
  
  数据源
Returns void

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