Loadable Image
An object that represents a loadable image. A loadable image implements the loadable pattern (Loadable) and allows getting the underlying image (through LoadableImage.getImage()) once the image is loaded. For LocalItem thumbnail, the image is read from JSON and is automatically loaded. For PortalItem thumbnail, the loadable image is initialized with the thumbnail URI and needs to be loaded before calling LoadableImage.getImage().
See also
Item. get Thumbnail
()