SP.Social.SocialDataOverlay.overlayType property (sp.userprofiles)
Gets the overlay type.
Applies to: apps for SharePoint | Office 365 | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.Social.SocialDataOverlay.get_overlayType()
Return value
SocialDataOverlayType
The overlay type: link = 0, actors =1.