ol/layer/Group.GroupEvent


A layer group triggers 'addlayer' and 'removelayer' events when layers are added to or removed from the group or one of its child groups. When a layer group is added to or removed from another layer group, a single event will be triggered (instead of one per layer in the group added or removed).

Extends

Members

layer{BaseLayer}

The added or removed layer.

target{Object}

The event target.

type{string}

The event type.

Methods

preventDefault() inherited

events/Event.js, line 50

Prevent default. This means that no emulated click, singleclick or doubleclick events will be fired.

stopPropagation() inherited

events/Event.js, line 58

Stop event propagation.

Events

change inherited

events/EventType.js, line 10

Generic change event. Triggered when the revision counter is increased.

error inherited

events/EventType.js, line 17

Generic error event. Triggered when an error occurs.

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https://openlayers.org/en/latest/apidoc/module-ol_layer_Group.GroupEvent.html