Optional
attributesOptional custom attributes to write to the overlay's element.
Optional
cssOptional CSS class(es) to add to the overlay's element.
Optional
eventsOptional event handlers to attach to the overlay.
Optional
idOptional ID for the overlay. Can be used to retrieve the overlay from a connection.
Optional
locationDefaults to 0.5. See docs.
Optional
visibilityWhether the overlay is always visible, or only on hover. Defaults to OVERLAY_VISIBILITY_ALWAYS.
Base options for an overlay.