<%@ page contentType="text/html;charset=GBK"%>
<%@ page import="com.yw.core.jfreechart.service.Chart"%>
<%@ page import="java.io.InputStream"%>
<%@ page import="com.yw.core.jfreechart.model.DisplayModel"%>
<%@ page import = "java.io.PrintWriter" %>
<%
String clz = (String)request.getAttribute("classService");
Class obj = Class.forName(clz);
Chart chart = (Chart)obj.newInstance();
DisplayModel dm=chart.getChart(session,new PrintWriter(out));
String pdfFile = dm.getFileName().replace("png","pdf");
String graphURL = request.getContextPath() + "/jchart.do?filename=" + dm.getFileName();
%>
Insert title here