Class MousePosition

Classdesc

A control to show the 2D coordinates of the mouse cursor. By default, these are in the view projection, but can be in any supported projection. By default the control is shown in the top right corner of the map, but this can be changed by using the css selector .ol-mouse-position.

Param: opt_options

Mouse position options.

Api

stable

Hierarchy

Constructors

constructor

Methods

changed dispatchEvent get getCoordinateFormat getKeys getMap getProjection getProperties getRevision on once render set setCoordinateFormat setMap setProjection setProperties setTarget un unByKey unByKey unset

Constructors

constructor

  • new MousePosition(opt_options?): MousePosition

  • Parameters

    Returns MousePosition

    Classdesc

    A control to show the 2D coordinates of the mouse cursor. By default, these are in the view projection, but can be in any supported projection. By default the control is shown in the top right corner of the map, but this can be changed by using the css selector .ol-mouse-position.

    Api

    stable

Methods

changed

  • changed(): void

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

    Returns void

    Api

dispatchEvent

  • dispatchEvent(event): void

  • 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.

    Parameters

    Returns void

    Function

    Api

get

  • get(key): any

  • Gets a value.

    Parameters

    • key: string

      Key name.

    Returns any

    Value.

    Api

    stable

getCoordinateFormat

  • getCoordinateFormat(): CoordinateFormatType

  • Return the coordinate format type used to render the current position or undefined.

    Returns CoordinateFormatType

    The format to render the current position in.

    Observable

    Api

    stable

getKeys

  • getKeys(): string[]

  • Get a list of object property names.

    Returns string[]

    List of property names.

    Api

    stable

getMap

  • getMap(): Map

  • Get the map associated with this control.

    Returns Map

    Map.

    Api

    stable

getProjection

  • getProjection(): Projection

  • Return the projection that is used to report the mouse position.

    Returns Projection

    The projection to report mouse position in.

    Observable

    Api

    stable

getProperties

  • getProperties(): {
        [k: string]: any;
    }

  • Get an object of all property names and values.

    Returns {
        [k: string]: any;
    }

    Object.

    • [k: string]: any

    Api

    stable

getRevision

  • getRevision(): number

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

    Returns number

    Revision.

    Api

on

  • on(type, listener, opt_this?): Object | Object[]

  • Listen for a certain type of event.

    Parameters

    • type: string | string[]

      The event type or array of event types.

    • listener: Function

      The listener function.

    • Optional opt_this: Object

      The object to use as this in listener.

    Returns 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.

    Api

    stable

once

  • once(type, listener, opt_this?): Object | Object[]

  • Listen once for a certain type of event.

    Parameters

    • type: string | string[]

      The event type or array of event types.

    • listener: Function

      The listener function.

    • Optional opt_this: Object

      The object to use as this in listener.

    Returns 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.

    Api

    stable

Static render

  • render(mapEvent): void

  • Update the mouseposition element.

    Parameters

    Returns void

    Api

set

  • set(key, value, opt_silent?): void

  • Sets a value.

    Parameters

    • key: string

      Key name.

    • value: any

      Value.

    • Optional opt_silent: boolean

      Update without triggering an event.

    Returns void

    Api

    stable

setCoordinateFormat

  • setCoordinateFormat(format): void

  • Set the coordinate format type used to render the current position.

    Parameters

    Returns void

    Observable

    Api

    stable

setMap

  • setMap(map): void

  • Remove the control from its current map and attach it to the new map. Subclasses may set up event handlers to get notified about changes to the map here.

    Parameters

    Returns void

    Api

    stable

setProjection

  • setProjection(projection): void

  • Set the projection that is used to report the mouse position.

    Parameters

    • projection: Projection

      The projection to report mouse position in.

    Returns void

    Observable

    Api

    stable

setProperties

  • setProperties(values, opt_silent?): void

  • 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).

    Parameters

    • values: {
          [k: string]: any;
      }

      Values.

      • [k: string]: any
    • Optional opt_silent: boolean

      Update without triggering an event.

    Returns void

    Api

    stable

setTarget

  • setTarget(target): void

  • This function is used to set a target element for the control. It has no effect if it is called after the control has been added to the map (i.e. after setMap is called on the control). If no target is set in the options passed to the control constructor and if setTarget is not called then the control is added to the map's overlay container.

    Parameters

    • target: string | Element

      Target.

    Returns void

    Api

un

  • un(type, listener, opt_this?): void

  • Unlisten for a certain type of event.

    Parameters

    • type: string | string[]

      The event type or array of event types.

    • listener: Function

      The listener function.

    • Optional opt_this: Object

      The object which was used as this by the listener.

    Returns void

    Api

    stable

Static unByKey

  • unByKey(key): void

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

    Parameters

    • key: Object | Object[]

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

    Returns void

    Api

    stable

unByKey

  • unByKey(key): void

  • 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.

    Parameters

    • key: Object | Object[]

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

    Returns void

    Function

    Api

    stable

unset

  • unset(key, opt_silent?): void

  • Unsets a property.

    Parameters

    • key: string

      Key name.

    • Optional opt_silent: boolean

      Unset without triggering an event.

    Returns void

    Api

    stable

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