//Configure the barcode generator
bean.setModuleWidth(UnitConv.in2mm(1.5f / Convert.toInteger(dpi)));
bean.setWideFactor(Convert.toDouble(WideFactor));
bean.doQuietZone(false);
bean.setBarHeight(Convert.toDouble(BarHeigh));
bean.setFontSize(Convert.toDouble(FontSize));
response.setContentType("image/jpeg");
response.setDateHeader("Expires", 0);