PilotGaea 3D O'view
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    類別 GeometryCollection

    An array of ol.geom.Geometry objects.

    Geometries.

    stable

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    索引

    方法

    unByKey clone getGeometries getType intersectsExtent setGeometries applyTransform translate getClosestPoint intersectsCoordinate getExtent rotate scale simplify transform 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

    • 參數

      回傳 boolean

      stable

    • Translate the geometry.

      參數

      • deltaX: number

        Delta X.

      • deltaY: number

        Delta Y.

      回傳 void

    • Returns true if this geometry includes the specified coordinate. If the coordinate is on the boundary of the geometry, returns false.

      參數

      回傳 boolean

      Contains coordinate.

    • Get the extent of the geometry.

      參數

      • 可選opt_extent: Extent

        Extent.

      回傳 Extent

      extent Extent.

      stable

    • Rotate the geometry around a given coordinate. This modifies the geometry coordinates in place.

      參數

      • angle: number

        Rotation angle in radians.

      • anchor: Coordinate

        The rotation center.

      回傳 void

    • Scale the geometry (with an optional origin). This modifies the geometry coordinates in place.

      參數

      • sx: number

        The scaling factor in the x-direction.

      • 可選opt_sy: number

        The scaling factor in the y-direction (defaults to sx).

      • 可選opt_anchor: Coordinate

        The scale origin (defaults to the center of the geometry extent).

      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

    • 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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