code: public Map<String, String> getImageAttributes(Map<String, String> attributes) {
  
          attributes.put("height", String.valueOf(m_croppingParam.getResultingHeight()));
          attributes.put("width", String.valueOf(m_croppingParam.getResultingWidth()));
          return attributes;
      }
docs: Adds necessary attributes to the map.<p>
  
  @param attributes the attribute map
  @return the attribute map