百度图表echars插件使用案例
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %> <!DOCTYPE html > <html> <head> <base href="<%=basePath%>"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script src="<%=basePath%>/echarts-2.2.7/build/dist/echarts.js"></script> </head> <body> <div id="main" style="width: 600px;height:400px;"></div> <script type="text/javascript"> require.config({ paths: { echarts: '<%=basePath%>/echarts-2.2.7/build/dist' } }); // 基于准备好的dom,初始化echarts实例 // 使用 require( [ 'echarts', 'echarts/chart/pie' // 使用柱状图就加载bar模块,按需加载 ], function (ec) { // 基于准备好的dom,初始化echarts图表 var myChart = ec.init(document.getElementById('main')); option = { title : { text: '某站点用户访问来源', subtext: '纯属虚构', x:'center' }, tooltip : { trigger: 'item', formatter: "{a} <br/>{b} : {c} ({d}%)" }, legend: { orient : 'vertical', x : 'left', data:['直接访问','邮件营销','联盟广告','视频广告','搜索引擎'] }, toolbox: { show : true, feature : { mark : {show: true}, dataView : {show: true, readOnly: false}, magicType : { show: true, type: ['pie', 'funnel'], option: { funnel: { x: '25%', width: '50%', funnelAlign: 'left', max: 1548 } } }, restore : {show: true}, saveAsImage : {show: true} } }, calculable : true, series : [ { name:'访问来源', type:'pie', radius : '55%', center: ['50%', '60%'], data:[ {value:335, name:'直接访问'}, {value:310, name:'邮件营销'}, {value:234, name:'联盟广告'}, {value:135, name:'视频广告'}, {value:1548, name:'搜索引擎'} ] } ] }; // 为echarts对象加载数据 myChart.setOption(option); } ); </script> </body> </html>
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