第一步:引入FusionCharts文件,使用的版本为:FusionCharts 3.2.1(额,共享版,你懂的,后续提供下载链接)支持正版,官网地址:http://www.fusioncharts.com/
第二步:引入fcexporter.jar包(图片导出功能库),并在web.xml文件中配置以下代码
<servlet> <display-name>FCExporter</display-name> <servlet-name>FCExporter</servlet-name> <servlet-class>com.fusioncharts.exporter.servlet.FCExporter</servlet-class> </servlet> <servlet-mapping> <servlet-name>FCExporter</servlet-name> <url-pattern>/FCExporter</url-pattern> </servlet-mapping>
第三步:添加测试xml文件,实际开发中应使用动态URL模式,否则浏览器会有缓存
<chart baseFont='Arial' baseFontSize='12' decimals='0' exportEnabled='1' exportAtClient='0' exportAction='download' exportDialogMessage='正在导出,请稍候...' exportHandler='FCExporter' exportShowMenuItem='1' exportFormats='JPG=导出为 JPG 图片|PNG=导出为 PNG 图片|PDF=导出为 PDF 文件' formatNumberScale='0' showValues='1' caption='各品目年度销售总额分布图' subCaption='2014年' exportFileName='2014年各品目年度销售总额分布图' palette='4' numberPrefix='¥'> <categories> <category label='01'></category> <category label='02'></category> <category label='03'></category> <category label='04'></category> <category label='05'></category> <category label='06'></category> <category label='07'></category> <category label='08'></category> <category label='09'></category> <category label='10'></category> <category label='11'></category> <category label='12'></category> </categories> <set label='移动硬盘' value='3200000'></set> <set label='台式计算机' value='3200000'></set> <set label='多功能一体机' value='4600000'></set> </chart>
第四步:编写JSP文件
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Fusion Chart</title> <script type="text/javascript" src="${pageContext.request.contextPath}/scripts/jquery-1.8.3.min.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/plugins/FusionCharts 3.2.1/Scripts/FusionCharts.js"></script> <script type="text/javascript" src="${pageContext.request.contextPath}/plugins/FusionCharts 3.2.1/Scripts/FusionChartsExportComponent.js"></script> <script type="text/javascript"> $(function () { var chart = new FusionCharts("${pageContext.request.contextPath}/plugins/FusionCharts 3.2.1/Charts/Pie3D.swf", "chart", "720", "420"); chart.setDataURL("${pageContext.request.contextPath}/database/chartData.xml"); chart.render("divChart"); }); </script> </head> <body> <div id="divChart"></div> </body> </html>
第五步:启动项目,查看效果吧~
完整示例下载地址:http://download.csdn.net/detail/for_china2012/8314697
时间: 2024-10-07 19:31:46