因为刚工作的原因，压力特别大，加上时间也不是很充足，所以最近也没怎么整理学习的东西，今天趁着手头工作完成总结一下吧，
说实话，其实ECharts 就是图表绚丽，展示数据渲染效果更加强烈，从2.0到3.0做得更加精致，不多比比，正题
首先你想使用必须要引入js/json文件 ，最主要的文件是 echarts.js 这个可以到官网下载完整版就好：http://echarts.baidu.com/download.html
之后直接在页面引用就可以，要注意存放路径，要用 UTF-8 编码
<script src="echartsmain.js"></script>
饼图/柱图这些就不说了，因为boss给的任务是地图，就直接说地图吧
接下来要引入地图文件，我用的是js格式，当然也可以引入json格式，
这里先说一下地图从哪里下载：http://echarts.baidu.com/download-map.html
js格式导入（这里我用的是山东省的，并不需要引入全国的）
<!-- <script src="china.js"></script> --> <script src="shandong1.js"></script>
json格式的引入
<script type="text/javascript"> //function(省份拼音+Json) $.get('map/json/china.json', function(gansuJson) { //echarts.registerMap('省份汉语名称', 省份拼音+Json); echarts.registerMap('甘肃', gansuJson); var chart = echarts.init(document.getElementById('main')); chart.setOption({ series : [ { type : 'map', //map的值也是，省份汉语名称 map : '甘肃' } ] }); }); <script>
要想有地方把图表/地图展示出来，那肯定要有地方来呈现吧，定义一个dom
<div id="main" style=" 40%;height:400px;float:left;"></div>
这里 id 是啥其实无所谓的，只是官网（http://echarts.baidu.com/index.html）用的这个 main ，看完教程（http://echarts.baidu.com/tutorial.html）后，
就觉得还是 main 更舒服一点
基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
还有一点要注意的地方
在option设置对应的map属性：中国地图用china/省市地图直接用汉语,如山东省用山东
其他的就没有什么要特别注意的地方了，下面是代码
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@ include file="/framework/include/pageset.jspa"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>跳转页面</title> <script src="echartsmain.js"></script> <!-- <script src="china.js"></script> --> <script src="shandong1.js"></script> </head> <body> <!-- 为ECharts准备一个具备大小（宽高）的Dom --> <div id="main" style=" 40%;height:400px;float:left;"></div> <!-- IFRAME 窗体引入 --> <!-- <IFRAME NAME="content_frame" width=59%; height=400px; SRC="air/doc/example/air.html" ></IFRAME> <IFRAME NAME="content_frame" width=25%; height=360px; SRC="index4.html" ></IFRAME> <IFRAME NAME="content_frame" width=24%; height=360px; SRC="index4.html" ></IFRAME> <IFRAME NAME="content_frame" width=24%; height=360px; SRC="index4.html" ></IFRAME> <IFRAME NAME="content_frame" width=24%; height=360px; SRC="index4.html" ></IFRAME> --> <!-- 1.首先引入要用的js/json文件 2.在option设置对应的map属性：中国地图用china/省市地图直接用汉语,如山东省用山东 3.定义一个Map来容纳城市坐标 //还有很多目前没有搞明白 <- 存在问题 -> 1.城市名称不显示 2.背景单调不绚丽 <- 个性化 -> 1.如果地图上结合其他图表/地图效果 --> <script type="text/javascript"> // 基于准备好的dom，初始化echarts实例 var myChart = echarts.init(document.getElementById('main')); var geoCoordMap = { /* '上海': [121.4648,31.2891], '东莞': [113.8953,22.901], */ '东营': [118.7073,37.5513], /* '中山': [113.4229,22.478], '临汾': [111.4783,36.1615], */ '临沂': [118.3118,35.2936], /* '丹东': [124.541,40.4242], '丽水': [119.5642,28.1854], '乌鲁木齐': [87.9236,43.5883], '佛山': [112.8955,23.1097], '保定': [115.0488,39.0948], '兰州': [103.5901,36.3043], '包头': [110.3467,41.4899], '北京': [116.4551,40.2539], '北海': [109.314,21.6211], '南京': [118.8062,31.9208], '南宁': [108.479,23.1152], '南昌': [116.0046,28.6633], '南通': [121.1023,32.1625], '厦门': [118.1689,24.6478], '台州': [121.1353,28.6688], '合肥': [117.29,32.0581], '呼和浩特': [111.4124,40.4901], '咸阳': [108.4131,34.8706], '哈尔滨': [127.9688,45.368], '唐山': [118.4766,39.6826], '嘉兴': [120.9155,30.6354], '大同': [113.7854,39.8035], '大连': [122.2229,39.4409], '天津': [117.4219,39.4189], '太原': [112.3352,37.9413], */ '威海': [121.9482,37.1393], /* '宁波': [121.5967,29.6466], '宝鸡': [107.1826,34.3433], '宿迁': [118.5535,33.7775], '常州': [119.4543,31.5582], '广州': [113.5107,23.2196], '廊坊': [116.521,39.0509], '延安': [109.1052,36.4252], '张家口': [115.1477,40.8527], '徐州': [117.5208,34.3268], '德州': [116.6858,37.2107], '惠州': [114.6204,23.1647], '成都': [103.9526,30.7617], '扬州': [119.4653,32.8162], '承德': [117.5757,41.4075], '拉萨': [91.1865,30.1465], '无锡': [120.3442,31.5527], */ '日照': [119.2786,35.5023], /* '昆明': [102.9199,25.4663], '杭州': [119.5313,29.8773], */ '枣庄': [117.323,34.8926], /* '柳州': [109.3799,24.9774], '株洲': [113.5327,27.0319], '武汉': [114.3896,30.6628], '汕头': [117.1692,23.3405], '江门': [112.6318,22.1484], '沈阳': [123.1238,42.1216], '沧州': [116.8286,38.2104], '河源': [114.917,23.9722], '泉州': [118.3228,25.1147], */ '泰安': [117.0264,36.0516], /* '泰州': [120.0586,32.5525], */ '济南': [117.1582,36.8701], '济宁': [116.8286,35.3375], /* '海口': [110.3893,19.8516], */ '淄博': [118.0371,36.6064], /* '淮安': [118.927,33.4039], '深圳': [114.5435,22.5439], '清远': [112.9175,24.3292], '温州': [120.498,27.8119], '渭南': [109.7864,35.0299], '湖州': [119.8608,30.7782], '湘潭': [112.5439,27.7075], */ '滨州': [117.8174,37.4963], '潍坊': [119.0918,36.524], '烟台': [120.7397,37.5128], /* '玉溪': [101.9312,23.8898], '珠海': [113.7305,22.1155], '盐城': [120.2234,33.5577], '盘锦': [121.9482,41.0449], '石家庄': [114.4995,38.1006], '福州': [119.4543,25.9222], '秦皇岛': [119.2126,40.0232], '绍兴': [120.564,29.7565], */ '聊城': [115.9167,36.4032], /* '肇庆': [112.1265,23.5822], '舟山': [122.2559,30.2234], '苏州': [120.6519,31.3989], */ '莱芜': [117.6526,36.2714], '菏泽': [115.6201,35.2057], /* '营口': [122.4316,40.4297], '葫芦岛': [120.1575,40.578], '衡水': [115.8838,37.7161], '衢州': [118.6853,28.8666], '西宁': [101.4038,36.8207], '西安': [109.1162,34.2004], '贵阳': [106.6992,26.7682], '连云港': [119.1248,34.552], '邢台': [114.8071,37.2821], '邯郸': [114.4775,36.535], '郑州': [113.4668,34.6234], '鄂尔多斯': [108.9734,39.2487], '重庆': [107.7539,30.1904], '金华': [120.0037,29.1028], '铜川': [109.0393,35.1947], '银川': [106.3586,38.1775], '镇江': [119.4763,31.9702], '长春': [125.8154,44.2584], '长沙': [113.0823,28.2568], '长治': [112.8625,36.4746], '阳泉': [113.4778,38.0951], */ '青岛': [120.4651,36.3373] /* '韶关': [113.7964,24.7028] */ }; /* 定义三个切换按钮运行航线/最好形成循环,是否必须暂时还不确定 */ var JNData = [ [{name:'济南',value:120,img:'flag2.png'}, {name:'淄博',value:120,img:'flag2.png'}], [{name:'淄博',value:120,img:'flag2.png'}, {name:'青岛',value:120,img:'flag2.png'}], [{name:'青岛',value:120,img:'flag2.png'}, {name:'济南',value:120,img:'flag2.png'}] ]; var QDData = [ [{name:'济南',value:120,img:'flag2.png'}, {name:'烟台',value:120,img:'flag2.png'}], [{name:'烟台',value:120,img:'flag2.png'}, {name:'威海',value:120,img:'flag2.png'}], [{name:'威海',value:120,img:'flag2.png'}, {name:'青岛',value:120,img:'flag2.png'}], [{name:'青岛',value:120,img:'flag2.png'}, {name:'济南',value:120,img:'flag2.png'}], ]; var ZBData = [ [{name:'菏泽',value:120,img:'flag2.png'}, {name:'淄博',value:120,img:'flag2.png'}], [{name:'淄博',value:120,img:'flag2.png'}, {name:'莱芜',value:120,img:'flag2.png'}], [{name:'莱芜',value:120,img:'flag2.png'}, {name:'济宁',value:120,img:'flag2.png'}], [{name:'济宁',value:120,img:'flag2.png'}, {name:'菏泽',value:120,img:'flag2.png'}], ]; /* 应该是航线坐标啥的,测试了一次感觉并不需要改动 */ var planePath = 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z'; var convertData = function (data) { var res = []; for (var i = 0; i < data.length; i++) { var dataItem = data[i]; var fromCoord = geoCoordMap[dataItem[0].name]; var toCoord = geoCoordMap[dataItem[1].name]; if (fromCoord && toCoord) { res.push({ fromName: dataItem[0].name, toName: dataItem[1].name, coords: [fromCoord, toCoord], symbol:'image://' + dataItem[0].img }); } } return res; }; var color = ['#a6c84c', '#ffa022', '#46bee9']; var series = []; [['济南', JNData], ['青岛', QDData], ['淄博', ZBData]].forEach(function (item, i) { series.push({ name: item[0], type: 'lines', zlevel: 1, effect: { show: true, period: 6, trailLength: 0.7, color: '#fff', symbolSize: 3 }, lineStyle: { normal: { color: color[i], 0, curveness: 0.2 } }, data: convertData(item[1]) }, { name: item[0], type: 'lines', zlevel: 2, effect: { show: true, period: 6, trailLength: 0, symbol: planePath, }, lineStyle: { normal: { color: color[i], 1, opacity: 0.4, curveness: 0.2 } }, data: convertData(item[1]) }, { name: item[0], type: 'scatter', coordinateSystem: 'geo', zlevel: 2, rippleEffect: { brushType: 'stroke' }, label: { normal: { show: true, position: 'right', formatter: '{b}' } }, symbolSize: function (val) { return val[2] / 8; }, itemStyle: { normal: { color: color[i] } }, data: item[1].map(function (dataItem) { return { name: dataItem[1].name,// value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value]), symbol: 'image://' + dataItem[1].img }; }) }); }); [['济南', JNData], ['青岛', QDData], ['淄博', ZBData]].forEach(function (item, i) { series.push({ name: item[0], type: 'lines', zlevel: 1, effect: { show: true, period: 6, trailLength: 0.7, color: '#fff', symbolSize: 3 }, lineStyle: { normal: { color: color[i], 0, curveness: 0.2 } }, data: convertData(item[1]) }, { name: item[0], type: 'lines', zlevel: 2, effect: { show: true, period: 6, trailLength: 0, symbol: planePath, symbolSize: 15 }, lineStyle: { normal: { color: color[i], 1, opacity: 0.4, curveness: 0.2 } }, data: convertData(item[1]) }, { name: item[0], type: 'scatter', coordinateSystem: 'geo', zlevel: 2, rippleEffect: { brushType: 'stroke' }, label: { normal: { show: true, position: 'right', formatter: '{b}' } }, symbolSize: function (val) { return val[2] / 8; }, itemStyle: { normal: { color: color[i] } }, data: item[1].map(function (dataItem) { return { name: dataItem[1].name, value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value]), symbol: 'image://' + dataItem[0].img }; }) }); }); option = { backgroundColor: '#404a59', title : { text: '行程图', left: 'center', textStyle : { color: '#fff' } }, tooltip : { trigger: 'item' }, legend: { orient: 'vertical', top: 'bottom', left: 'right', data:['济南', '青岛', '淄博'],//定义左下角切换按钮 textStyle: { color: '#fff' }, selectedMode: 'single' }, geo: { map: '山东',//省份地图用汉语去掉省/全国地图用china label: { emphasis: { show: false } }, roam: false, itemStyle: { normal: { areaColor: '#323c48', borderColor: '#404a59' }, emphasis: { areaColor: '#2a333d' } } }, series: series }; // 使用刚指定的配置项和数据显示图表。 myChart.setOption(option); </script> </body> </html>
效果图：
由于时间的原因和个人学习的不多，所以写的很乱，后续还会继续的跟进和完善，欢迎批评指导