PilotGaea 2D O'view
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    類別 VectorTile

    Class for layer sources providing vector data divided into a tile grid, to be used with ol.layer.VectorTile. Although this source receives tiles with vector features from the server, it is not meant for feature editing. Features are optimized for rendering, their geometries are clipped at or near tile boundaries and simplified for a view resolution. See ol.source.Vector for vector sources that are suitable for feature editing.

    ol.source.TileEvent

    Vector tile options.

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    索引

    方法

    unByKey getTileLoadFunction getTileUrlFunction getUrls setTileLoadFunction setTileUrlFunction setUrl setUrls getTileGrid getAttributions getLogo getProjection getState refresh setAttributions get getKeys getProperties set setProperties unset changed dispatchEvent getRevision on once un unByKey

    構造函數

    constructor

    方法

    • Removes an event listener using the key returned by on() or once().

      參數

      • key: Object | Object[]

        The key returned by on() or once() (or an array of keys).

      回傳 void

      stable

    • Return the URLs used for this source. When a tileUrlFunction is used instead of url or urls, null will be returned.

      回傳 string[]

      URLs.

    • Set the tile URL function of the source.

      參數

      • tileUrlFunction: TileUrlFunctionType

        Tile URL function.

      • 可選opt_key: string

        Optional new tile key for the source.

      回傳 void

    • Set the URL to use for requests.

      參數

      • url: string

        URL.

      回傳 void

      stable

    • Set the URLs to use for requests.

      參數

      • urls: string[]

        URLs.

      回傳 void

      stable

    • Refreshes the source and finally dispatches a 'change' event.

      回傳 void

    • Set the attributions of the source.

      參數

      • attributions: AttributionLike

        Attributions. Can be passed as string, Array<string>, {@link ol.Attribution}, Array<{@link ol.Attribution}> or undefined.

      回傳 void

    • Gets a value.

      參數

      • key: string

        Key name.

      回傳 any

      Value.

      stable

    • Get a list of object property names.

      回傳 string[]

      List of property names.

      stable

    • Get an object of all property names and values.

      回傳 { [k: string]: any }

      Object.

      stable

    • Sets a value.

      參數

      • key: string

        Key name.

      • value: any

        Value.

      • 可選opt_silent: boolean

        Update without triggering an event.

      回傳 void

      stable

    • Sets a collection of key-value pairs. Note that this changes any existing properties and adds new ones (it does not remove any existing properties).

      參數

      • values: { [k: string]: any }

        Values.

      • 可選opt_silent: boolean

        Update without triggering an event.

      回傳 void

      stable

    • Unsets a property.

      參數

      • key: string

        Key name.

      • 可選opt_silent: boolean

        Unset without triggering an event.

      回傳 void

      stable

    • Increases the revision counter and dispatches a 'change' event.

      回傳 void

    • 函數

      Dispatches an event and calls all listeners listening for events of this type. The event parameter can either be a string or an Object with a type property.

      參數

      回傳 void

    • Get the version number for this object. Each time the object is modified, its version number will be incremented.

      回傳 number

      Revision.

    • Listen for a certain type of event.

      參數

      • type: string | string[]

        The event type or array of event types.

      • listener: Function

        The listener function.

      • 可選opt_this: Object

        The object to use as this in listener.

      回傳 Object | Object[]

      Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.

      stable

    • Listen once for a certain type of event.

      參數

      • type: string | string[]

        The event type or array of event types.

      • listener: Function

        The listener function.

      • 可選opt_this: Object

        The object to use as this in listener.

      回傳 Object | Object[]

      Unique key for the listener. If called with an array of event types as the first argument, the return will be an array of keys.

      stable

    • Unlisten for a certain type of event.

      參數

      • type: string | string[]

        The event type or array of event types.

      • listener: Function

        The listener function.

      • 可選opt_this: Object

        The object which was used as this by the listener.

      回傳 void

      stable

    • 函數

      Removes an event listener using the key returned by on() or once(). Note that using the ol.Observable.unByKey static function is to be preferred.

      參數

      • key: Object | Object[]

        The key returned by on() or once() (or an array of keys).

      回傳 void

      stable

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