PilotGaea 2D O'view
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    類別 Select

    Interaction for selecting vector features. By default, selected features are styled differently, so this interaction can be used for visual highlighting, as well as selecting features for other actions, such as modification or output. There are three ways of controlling which features are selected: using the browser event as defined by the condition and optionally the toggle, add/remove, and multi options; a layers filter; and a further feature filter using the filter option.

    Selected features are added to an internal unmanaged layer.

    Options.

    ol.interaction.SelectEvent

    stable

    層級 (查看層級一覽)

    索引

    方法

    handleEvent unByKey getFeatures getLayer setMap getActive getMap setActive get getKeys getProperties set setProperties unset changed dispatchEvent getRevision on once un unByKey

    構造函數

    constructor

    方法

    • Handles the map browser event and may change the selected state of features.

      參數

      回傳 boolean

      false to stop event propagation.

    • 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

    • Remove the interaction from its current map, if any, and attach it to a new map, if any. Pass null to just remove the interaction from the current map.

      參數

      回傳 void

      stable

    • Return whether the interaction is currently active.

      回傳 boolean

      true if the interaction is active, false otherwise.

    • Get the map associated with this interaction.

      回傳 Map

      Map.

    • Activate or deactivate the interaction.

      參數

      • active: boolean

        Active.

      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

    構造函數

    • 參數

      回傳 ol.interaction.Select

      Interaction for selecting vector features. By default, selected features are styled differently, so this interaction can be used for visual highlighting, as well as selecting features for other actions, such as modification or output. There are three ways of controlling which features are selected: using the browser event as defined by the condition and optionally the toggle, add/remove, and multi options; a layers filter; and a further feature filter using the filter option.

      Selected features are added to an internal unmanaged layer.

      ol.interaction.SelectEvent

      stable

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    目錄

    方法
    構造函數