Emits an event on the current layer's element.
This is a shortcut for up.layer.current.emit(). See up.Layer#emit() for more documentation.
up.layer.current.emit()
up.Layer#emit()
The event type, e.g. my:event.
my:event
A list of properties to become part of the event object that will be passed to listeners.
A message to print to the log when the event is emitted.
Pass false to not log this event emission.
false
The emitted event object.
