code: private CmsPositionBean calculateSelectPosition() {
  
          CmsPositionBean result = new CmsPositionBean();
          result.setHeight((int)Math.round(m_croppingParam.getCropHeight() / m_heightRatio));
          result.setWidth((int)Math.round(m_croppingParam.getCropWidth() / m_widthRatio));
          result.setTop((int)Math.round(m_croppingParam.getCropY() / m_heightRatio));
          result.setLeft((int)Math.round(m_croppingParam.getCropX() / m_widthRatio));
          return result;
      }
docs: Calculates the select area position for the current cropping parameter.<p>
  
  @return the select area position