code: public void getImageAttributes(I_CmsSimpleCallback<Map<String, String>> callback) {
  
          Map<String, String> result = new HashMap<String, String>();
          result.put(Attribute.hash.name(), String.valueOf(getImageIdHash()));
          m_formatHandler.getImageAttributes(result);
          m_previewDialog.getImageAttributes(result, callback);
      }
docs: Returns image tag attributes to set for editor plugins.<p>
  
  @param callback the callback to execute