IElement element = Element.spawnNew(ec);
element.setHint(ElementHints.KEY_OBJECT, item);
element.setHint(GalleryItemSGNode.KEY_IMAGE, source);
diagram.addElement(element);
IElement element = Element.spawnNew(ec);
element.setHint(ElementHints.KEY_OBJECT, item);
element.setHint(GalleryItemSGNode.KEY_IMAGE, source);
diagram.addElement(element);