@npm9912/v-map

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@npm9912/v-map / map-provider/ol/openlayers-provider / OpenLayersProvider

Class: OpenLayersProvider

Defined in: src/map-provider/ol/openlayers-provider.ts:64

Implements

• MapProvider

Constructors

Constructor

new OpenLayersProvider(): OpenLayersProvider

Returns

OpenLayersProvider

Methods

addBaseLayer()

addBaseLayer(layerConfig, basemapid, layerElementId): Promise<string>

Defined in: src/map-provider/ol/openlayers-provider.ts:190

Parameters

layerConfig

LayerConfig

basemapid

string

layerElementId

string

Returns

Promise<string>

Implementation of

MapProvider.addBaseLayer

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addLayerToGroup()

addLayerToGroup(layerConfig): Promise<string>

Defined in: src/map-provider/ol/openlayers-provider.ts:249

Layer hinzufügen; Rückgabe bewusst async, weil Erzeugung/Importe asynchron sind

Parameters

layerConfig

LayerConfig

Returns

Promise<string>

Implementation of

MapProvider.addLayerToGroup

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destroy()

destroy(): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:97

Returns

Promise<void>

Implementation of

MapProvider.destroy

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ensureGroup()

ensureGroup(groupId, visible, _opts?): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:132

Parameters

groupId

string

visible

boolean

_opts?

basemapid?

string

Returns

Promise<void>

Implementation of

MapProvider.ensureGroup

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getMap()

getMap(): Map

Defined in: src/map-provider/ol/openlayers-provider.ts:1781

Returns

Map

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getView()

getView(): object

Defined in: src/map-provider/ol/openlayers-provider.ts:1165

Aktuelle View/Camera des Providers abfragen. Spiegelt den IST-Stand (nach User-Pan/Zoom) wider, NICHT die initialen Init-Optionen. Wird von <v-map>'s @Watch('zoom') / @Watch('center') Handlern benutzt, um partielle Updates ohne Daten-Verlust zusammenzubauen. Gibt null zurück, wenn der Provider noch nicht initialisiert ist.

Returns

object

center

center: LonLat

zoom

zoom: number

Implementation of

MapProvider.getView

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init()

init(options): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:73

Parameters

options

ProviderOptions

Returns

Promise<void>

Implementation of

MapProvider.init

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offLayerError()

offLayerError(layerId): void

Defined in: src/map-provider/ol/openlayers-provider.ts:1100

Unregister the runtime error callback and detach native listeners for a layer.

Parameters

layerId

string

Returns

void

Implementation of

MapProvider.offLayerError

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onLayerError()

onLayerError(layerId, callback): void

Defined in: src/map-provider/ol/openlayers-provider.ts:1092

Register a callback for runtime layer errors (tile load, feature fetch, etc.).

Parameters

layerId

string

callback

LayerErrorCallback

Returns

void

Implementation of

MapProvider.onLayerError

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onViewChange()

onViewChange(callback): () => void

Defined in: src/map-provider/ol/openlayers-provider.ts:1177

Register a callback for view changes (user pan/zoom/rotate). The callback receives the live center (LonLat) and zoom level after the interaction completes. Returns an unsubscribe function.

Providers fire this for BOTH user interactions AND programmatic setView() calls. The feedback-loop guard lives in <v-map>, not here — keeping the provider layer dumb and the component layer smart.

Parameters

callback

(view) => void

Returns

(): void

Returns

void

Implementation of

MapProvider.onViewChange

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removeLayer()

removeLayer(layerId): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:1233

Parameters

layerId

string

Returns

Promise<void>

Implementation of

MapProvider.removeLayer

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setBaseLayer()

setBaseLayer(groupId, layerElementId): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:165

Parameters

groupId

string

layerElementId

string

Returns

Promise<void>

Implementation of

MapProvider.setBaseLayer

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setGroupVisible()

setGroupVisible(groupId, visible): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:1272

Parameters

groupId

string

visible

boolean

Returns

Promise<void>

Implementation of

MapProvider.setGroupVisible

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setOpacity()

setOpacity(layerId, opacity): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:1245

Parameters

layerId

string

opacity

number

Returns

Promise<void>

Implementation of

MapProvider.setOpacity

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setView()

setView(center, zoom): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:1149

View/Camera setzen; in OL/Cesium meist async (Animations/Promises), daher Promise<void>

Parameters

center

LonLat

zoom

number

Returns

Promise<void>

Implementation of

MapProvider.setView

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setVisible()

setVisible(layerId, visible): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:1265

Parameters

layerId

string

visible

boolean

Returns

Promise<void>

Implementation of

MapProvider.setVisible

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setZIndex()

setZIndex(layerId, zIndex): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:1255

Parameters

layerId

string

zIndex

number

Returns

Promise<void>

Implementation of

MapProvider.setZIndex

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updateLayer()

updateLayer(layerId, update): Promise<void>

Defined in: src/map-provider/ol/openlayers-provider.ts:102

Parameters

layerId

string

update

LayerUpdate

Returns

Promise<void>

Implementation of

MapProvider.updateLayer