Module Photo

Activate the listener.

If the listener is already active, do nothing.

If the listener is inactive, it will be reactivated and will be called again ...

example

// activate the listener "my-photo-listener"
JMap.Event.Photo.activate("my-photo-listener")

Deactivate the listener.

If the listener id doesn't exists or if the listener is already inactive, do nothing.

If the listener is active, it will be deactivated and will be ignored ...

example

// deactivate the listener "my-photo-listener"
JMap.Event.Photo.deactivate("my-photo-listener")

Remove the listener.

If the listener doesn't exist, do nothing.

Remove the listener from JMap NG Core library. The listener is deleted and never called again after that.

example

// remove the listener "my-photo-listener"
JMap.Event.Photo.remove("my-photo-listener")