Class PoiLayer

Constructors

constructor

Properties

_viewer _scene _labels _icons _roadLabels _roadIcons _pois _roads disableDepthTestDistance fontSize fontFamily styleUrl styles fontStyle fontWeight iconSize iconTextSpacing lineHeight _tree tileset _SSE _destroyed _extraPois _maxFontLoadingTime _fontLoaded _updateInterval collisionBuffer poiDataSource roadDataSource _dirty _lastCameraPosition _lastCameraRotation preloadSDF preloadSDFTextureUrl preloadSDFConfigUrl _requestRenderTimer

Accessors

SSE show

Methods

onData update isDestroyed destroy addPoi addRoad getIconUrl debugShowOrigin computeScreenSpaceSize computeScreenSpaceSizeRoad computePoiToRender computeItemsToRender diff getZoom updateRoads updatePois _loadFont _loadStyle pick setExtraPois requestRender

Constructors

constructor

  • new PoiLayer(options): PoiLayer

  • Parameters

    • options: any

    Returns PoiLayer

Properties

_viewer

_viewer: Viewer

_scene

_scene: Scene

_labels

_labels: LabelCollection

_icons

_icons: BillboardCollection

_roadLabels

_roadLabels: LabelCollection

_roadIcons

_roadIcons: BillboardCollection

_pois

_pois: any = {}

_roads

_roads: any = {}

disableDepthTestDistance

disableDepthTestDistance: number = 2000

fontSize

fontSize: string = '20'

fontFamily

fontFamily: string = 'AlibabaPuHuiTi'

styleUrl

styleUrl: string = 'https://amappc.oss-cn-zhangjiakou.aliyuncs.com/gis/static/3dgs/cesiumjs-sdk/dist/style.json'

styles

styles: any = null

fontStyle

fontStyle: string = 'normal'

fontWeight

fontWeight: string = '800'

iconSize

iconSize: number = 24

iconTextSpacing

iconTextSpacing: number = 4

lineHeight

lineHeight: undefined = undefined

_tree

_tree: RBush<any>

tileset

tileset: any

_SSE

_SSE: number = 200

_destroyed

_destroyed: boolean = false

_extraPois

_extraPois: never[] = []

_maxFontLoadingTime

_maxFontLoadingTime: number = ...

_fontLoaded

_fontLoaded: boolean = false

_updateInterval

_updateInterval: number = 1000

collisionBuffer

collisionBuffer: Cartesian2 = ...

poiDataSource

poiDataSource: PoiDataSource

roadDataSource

roadDataSource: RoadDataSource

_dirty

_dirty: boolean = true

_lastCameraPosition

_lastCameraPosition: Cartesian3 = ...

_lastCameraRotation

_lastCameraRotation: Cartesian3 = ...

preloadSDF

preloadSDF: boolean = true

preloadSDFTextureUrl

preloadSDFTextureUrl: string = 'https://amappc.oss-cn-zhangjiakou.aliyuncs.com/gis/static/3dgs/cesiumjs-sdk/AlibabaPuHuiTi-2-55-Regular/SDF.png'

preloadSDFConfigUrl

preloadSDFConfigUrl: string = 'https://amappc.oss-cn-zhangjiakou.aliyuncs.com/gis/static/3dgs/cesiumjs-sdk/AlibabaPuHuiTi-2-55-Regular/SDF.json'

_requestRenderTimer

_requestRenderTimer: any = null

Accessors

SSE

  • get SSE(): number

  • Returns number

  • set SSE(v): void

  • Parameters

    • v: number

    Returns void

show

  • get show(): boolean

  • Returns boolean

  • set show(v): void

  • Parameters

    • v: boolean

    Returns void

Methods

onData

  • onData(): void

  • Returns void

update

  • update(frameState): void

  • Parameters

    • frameState: any

    Returns void

isDestroyed

  • isDestroyed(): boolean

  • Returns boolean

destroy

  • destroy(): void

  • Returns void

addPoi

  • addPoi(data): void

  • Parameters

    • data: any

    Returns void

addRoad

  • addRoad(data): void

  • Parameters

    • data: any

    Returns void

getIconUrl

  • getIconUrl(relative): string

  • Parameters

    • relative: string

    Returns string

debugShowOrigin

  • debugShowOrigin(position): void

  • Parameters

    • position: Cartesian3

    Returns void

computeScreenSpaceSize

  • computeScreenSpaceSize(data): undefined | BoundingRectangle

  • Parameters

    • data: any

    Returns undefined | BoundingRectangle

computeScreenSpaceSizeRoad

  • computeScreenSpaceSizeRoad(data): undefined | BoundingRectangle

  • Parameters

    • data: any

    Returns undefined | BoundingRectangle

computePoiToRender

  • computePoiToRender(list): any[]

  • Parameters

    • list: any[]

    Returns any[]

computeItemsToRender

  • computeItemsToRender(poiList, roadList): {
        pois: any[];
        roads: any[];
    }

  • Parameters

    • poiList: any[]
    • roadList: any[]

    Returns {
        pois: any[];
        roads: any[];
    }

    • pois: any[]
    • roads: any[]

diff

  • diff(currentMap, newList): {
        add: any[];
        remove: string[];
    }

  • Parameters

    • currentMap: any
    • newList: any[]

    Returns {
        add: any[];
        remove: string[];
    }

    • add: any[]
    • remove: string[]

getZoom

  • getZoom(): number

  • Returns number

updateRoads

  • updateRoads(oldRoadMap, newRoadList): void

  • Parameters

    • oldRoadMap: any
    • newRoadList: any

    Returns void

updatePois

  • updatePois(oldPoiMap, newPoiList): void

  • Parameters

    • oldPoiMap: any
    • newPoiList: any

    Returns void

_loadFont

  • _loadFont(): void

  • Returns void

_loadStyle

  • _loadStyle(): Promise<void>

  • Returns Promise<void>

pick

  • pick(position): any

  • Parameters

    • position: Cartesian2

    Returns any

setExtraPois

  • setExtraPois(list): void

  • Parameters

    • list: any

    Returns void

requestRender

  • requestRender(): void

  • Returns void

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