Class: GeoJSON

• new GeoJSON(options)

• new GeoJSON(options?)

Vector.constructor

▸ addFeatures(features, needTransform?): GeoJSON

Notifies source to add features.

GeoJSON

this

Vector.addFeatures

▸ clear(): GeoJSON

Clears all the data.

GeoJSON

this

Vector.clear

▸ clearFeatures(): GeoJSON

Notifies source to remove all features added.

GeoJSON

this

Vector.clearFeatures

▸ dispose(): void

Disposes this source, once disposed it should not be used anymore.

void

Vector.dispose

▸ getClassName(): string

string

Vector.getClassName

▸ getCopyright(): string

Returns copyright information.

string

Vector.getCopyright

▸ Protected getDataLoader(): AbstractLoader

Returns server data loader (if exists)

AbstractLoader

Vector.getDataLoader

▸ getInitialCoordinateSystem(): AbstractSystem

Gets current data initial coordinate system.

AbstractSystem

Vector.getInitialCoordinateSystem

▸ getMapCoordinateSystem(): AbstractSystem

Gets current map coordinate system.

AbstractSystem

Vector.getMapCoordinateSystem

▸ getModelLimits(): Rect

Returns the current data model limits (presumably loaded from the server if it's settled)

Rect

Vector.getModelLimits

▸ getProperties(): OptionsOut

Returns properties

OptionsOut

properties

Vector.getProperties

▸ getRequestResolution(): number

Gets the grid size for layer partitioning that is used for server requests

number

Vector.getRequestResolution

▸ getServerData(): JSONObject | XMLDocument

Returns server data loaded from the server Should be used asynchronically after loadServerData() method is called

JSONObject | XMLDocument

Vector.getServerData

▸ getServerURL(): string | string[]

Gets the server url that is currently used for requests

string | string[]

server url

Vector.getServerURL

▸ getTransformerFromMap(): Transformer

Gets transformer to transform data from map coordinate system

Transformer

Vector.getTransformerFromMap

▸ getTransformerToMap(): Transformer

Gets transformer to transform data to map coordinate system

Transformer

Vector.getTransformerToMap

▸ getUniqueField(): string

Gets the unique identifier for the dataset

string

field

Vector.getUniqueField

▸ hasEventListener(type, callback?): boolean

Check if a list of event listeners for this type contains this listener

boolean

Vector.hasEventListener

▸ Protected initLoader(loader?): GeoJSON

Initializes the loader provided

GeoJSON

this

Vector.initLoader

▸ isDataLoaded(): boolean

Returns true if server data is already loaded (or no loader provided)

boolean

Vector.isDataLoaded

▸ isDataReady(): boolean

Checks if source (current visible) data is loaded and ready to be rendered

boolean

Vector.isDataReady

▸ isDisposed(): boolean

Returns whether this object has been disposed

boolean

Vector.isDisposed

▸ isLoading(): boolean

Checks if some of the requests haven't been finished yet. Returns true if some data is loading, false otherwise.

boolean

Vector.isLoading

▸ isSilent(): boolean

Return true if the event dispatcher doesn't notify any events

boolean

Vector.isSilent

▸ loadServerData(): Promise<GeoJSON>

Returns promise that is loaded when server settings are ready to process

Promise<GeoJSON>

Vector.loadServerData

▸ loadSourceData(): Promise<AbstractSource>

Returns promise that is resolving when data are ready to process

Promise<AbstractSource>

Vector.loadSourceData

▸ notify<E>(type, source, args?): GeoJSON

Notify listeners

GeoJSON

this

Vector.notify

▸ off<E>(type?, callback?): GeoJSON

Detach listener on event. Calling .off() with no arguments removes all attached listeners. Calling .off(type) with no callback removes all attached listeners for specific type.

GeoJSON

this

Vector.off

▸ on<E>(type, callback): GeoJSON

Attach listener on event that will be called whenever the specified event is delivered to the target

If the callback function is already in the list of event listeners for this target, the function is not added a second time.

If a particular anonymous function is in the list of event listeners registered for a certain target, and then later in the code, an identical anonymous function is given in an "on" call, the second function will also be added to the list of event listeners for that target.

GeoJSON

this

Vector.on

▸ queryFeatures(bbox, layer): GeoJSON

Sends a request for features in given bounding box.

GeoJSON

this

Vector.queryFeatures

▸ removeFeature(feature): GeoJSON

Notifies source to remove feature.

GeoJSON

this

Vector.removeFeature

▸ requestData(resource): void

Requests data from the resource and parses the response

void

Vector.requestData

▸ Protected resetLastQueryParams(): GeoJSON

Resets saved last queried limits and layer

GeoJSON

this

Vector.resetLastQueryParams

▸ Protected setDataReady(isReady, err?): GeoJSON

Sets source (current visible) data ready/not ready, changes the corresponding promise

GeoJSON

this

Vector.setDataReady

▸ setInitialCoordinateSystem(system): GeoJSON

Sets the data initial coordinate system.

GeoJSON

this

Vector.setInitialCoordinateSystem

▸ setMapCoordinateSystem(system): GeoJSON

Sets map coordinate system.

GeoJSON

this

Vector.setMapCoordinateSystem

▸ setProperties(properties?): GeoJSON

Sets properties

GeoJSON

this

Vector.setProperties

▸ setQueryParameter(param, value?): GeoJSON

Sets custom query parameter to add to the data requests

GeoJSON

this

Vector.setQueryParameter

▸ setRequestResolution(resolution): GeoJSON

Sets the grid size for layer partitioning that is used for server requests

GeoJSON

this

Vector.setRequestResolution

▸ setServerURL(url): GeoJSON

Sets the server url to use for requesting

GeoJSON

this

Vector.setServerURL

▸ setSilent(bool): GeoJSON

Set silent mode

GeoJSON

this

Vector.setSilent

▸ setUniqueField(field): GeoJSON

Sets the unique identifier for the features

GeoJSON

this

Vector.setUniqueField

▸ update(): GeoJSON

Aborts all the sent requests, resends the last one

GeoJSON

this

Vector.update

▸ Static getClassName(): string

string

Vector.getClassName