Class: Service
- Last UpdatedJul 9, 2025
- 4 minute read
This class encapsulates a Metainfo Tile end point of the HERE Map Tile API.
It's not allowed to call the constructor directly (an IllegalOperationError is thrown).
Instead an instance of this Service can be retrieved by calling the factory method
H.service.Platform#getMetaInfoService on a platform instance.
| Name | Type | Description |
|---|---|---|
opt_options |
H.service.metaInfo.Service.Options |
optional
The configuration options for the service |
Throws:
Extends
Members
-
The property name to use when specifying options for this service within the
H.service.Platform.Options#servicesConfig. -
This method returns the meta info tile service's meta information. The method will return an object once the map tile service's data has been fetched.
Methods
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addEventListener (type, handler, opt_capture, opt_scope) inherited
-
This method adds a listener for a specific event.
Note that to prevent potential memory leaks, you must either call
removeEventListenerordisposeon the given object when you no longer need it. -
addOnDisposeCallback (callback, opt_scope) inherited
-
This method adds a callback which is triggered when the
EventTargetobject is being disposed.Name Type Description callbackfunction The callback function.
opt_scopeObject optional An optional scope for the callback function
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createTileLayer (tileSize, pixelRatio, opt_categoryFilter, opt_additionalParameters, opt_tileType, opt_scheme)H.map.layer.TileLayer
-
This method creates a tile layer. This layer can be used as a layer on a map's data model.
Returns:
Type Description H.map.layer.TileLayer The tile layer -
createTileProvider (tileSize, pixelRatio, opt_categoryFilter, opt_additionalParameters, opt_tileType, opt_scheme)H.map.provider.TileProvider
-
This method creates a tile provider which uses the meta info tile backend. This provider can be used as a data source for an TileLayer.
Returns:
Type Description H.map.provider.TileProvider The tile provider -
dispatchEvent (evt) inherited
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This method dispatches an event on the
EventTargetobject.Name Type Description evtH.util.Event | string An object representing the event or a string with the event name
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dispose () inherited
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This method removes listeners from the given object. Classes that extend
EventTargetmay need to override this method in order to remove references to DOM Elements and additional listeners. -
getUrl ()H.service.Url inherited
-
This method returns the configured service URL.
Returns:
Type Description H.service.Url -
This method returns the meta info tile service's newest version hash.
Returns:
Type Description string meta information for this map tile service -
removeEventListener (type, handler, opt_capture, opt_scope) inherited
-
This method removes a previously added listener from the
EventTargetinstance.
Type Definitions
-
This type describes the map tile service's meta information.
Properties:
-
This type encapsulates configuration options for an instance of a MetaInfo service.
Properties:
Events
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This event is fired when the service's copyrights were successfully retrieved.
Type:
-
This event is fired when the service's info resource was successfully retrieved and processed.
Type:
-
This event is fired when the service's version hash was successfully updated.
Type:
