hotspot.layer.Balloon

Extends IBalloonManager.

Manager of the balloon of a hotspot layer. Allows a geo object to manage the hotspot layer by opening it and hiding it. It uses the map balloon manager map.Balloon. Hotspot layers contain an instance of this class available as myHotspotLayer.balloon. Don't create new instances of this class unless necessary.

See Balloon hotspot.Layer.balloon

Constructor | Fields | Events | Methods

Constructor

hotspot.layer.Balloon(hotspotLayer)

Parameters:

Parameter Default value Description
hotspotLayer *

Type: Object

Hotspot layer.

* Mandatory parameter/option.

Fields

Name Type Description
events IEventManager

Event manager.

Inherited from IEventEmitter.

Events

Name Description
autopanbegin
Start of automatic shifting of the map center initiated by the autoPan method. Instance of the Event class. Names of fields that are available via the Event.get method:

Inherited from IBalloonManager.

autopanend
End of automatic shifting of the map center initiated by the autoPan method. Instance of the Event class. Names of fields that are available via the Event.get method:

Inherited from IBalloonManager.

beforeuserclose
The event which precedes Balloon.event:userclose. Allows you to cancel the user's action by calling the preventDefault method. Instance of the Event class. Names of fields that are available via the Event.get method:

Inherited from IBalloonManager.

close
Closing the info object. Names of fields available via Event.get:
  • target - Reference to the object where the closing occurred.

Inherited from IPopupManager.

open
Opening the info object. Names of fields available via Event.get:
  • target - Reference to the object where the opening occurred.

Inherited from IPopupManager.

userclose
Balloon closed by the user. Instance of the Event class. Names of fields that are available via the Event.get method:

Inherited from IBalloonManager.

Methods

Name Returns Description
autoPan()

vow.Promise

Moves the map so that the balloon is visible.

Inherited from IBalloonManager.

close([force])

vow.Promise

Closes the info object.

Inherited from IPopupManager.

destroy()

Disables the info object manager.

Inherited from IPopupManager.

getData()

Object|null

Returns the data of the info object or 'null'.

Inherited from IPopupManager.

getOptions()

IOptionManager|null

Returns the options manager or 'null'.

Inherited from IPopupManager.

getOverlay()

vow.Promise

Returns the promise object to return the overlay.

Inherited from IPopupManager.

getOverlaySync()

IOverlay|null

Returns the overlay, if one exists.

Inherited from IPopupManager.

getPosition()

Number[]|null

Returns the coordinates of the info object or 'null'.

Inherited from IPopupManager.

isOpen()

Boolean

Returns the info object state: open/closed.

Inherited from IPopupManager.

open([position[, data[, options]]])

vow.Promise

Opens the balloon at the specified position.

setData(data)

vow.Promise

Defines new data for the info object.

Inherited from IPopupManager.

setOptions(options)

vow.Promise

Defines new options for the info object.

Inherited from IPopupManager.

setPosition(position)

vow.Promise

Specifies a new position for the info object.

Inherited from IPopupManager.

Methods details

open

Opens the balloon at the specified position.

Returns Promise object.

Parameters:

Parameter Default value Description
position

Type: Number[]

The coordinates of the balloon opening in the global pixel coordinates.

data

Type: Object

Data.

options

Type: Object

Options.