码迷，mamicode.com
首页 > 其他好文 > 详细

自定义地图连线效果，基于echart自定义切换连线中心

时间：2017-10-14 17:10:12      阅读：228      评论：0      收藏：0      [点我收藏+]

标签：cts   .text   report   深圳   pos   石家庄   .com   ret   return   

首先引入echart 需要的几个基础js文件  创建一个存放地图的div空间，因为特殊需求 把原来点击切换中心点变成了下拉框。  图形的效果大概是这样的

技术分享

 

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>地图连线</title>
    <script type="text/javascript" src="../../lib/jquery-3.2.1.min.js"></script>
    <script type="text/javascript" src="../../lib/echarts.js"></script>
    <!-- 外部资源引入 -->
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts-all-3.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
    <!-- <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=ZUONbpqGBsYGXNIYHicvbAbM"></script> -->
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
  </head>
  <body>
    <div id="reportcontainer" class="">
       <div class="container">
        <div class="container-header">
          <select id="selects">
            <option value="0">北京通州仓1</option>
            <option value="1">上海通州仓2</option>
            <option value="2">广州通州仓3</option>
          </select>
        <ul class="daymouth">
          <li class="">今日</li>
          <li>本月</li>
        </ul>
        </div>
      <!--客户分布地图  -->
          <div id="sportformMap" class="" style="width:720px;height:606px;background:null!important">    </div>
  </body>
  <script type="text/javascript" src="./user.js"></script>
  <script type="text/javascript">

//地图
  var dom = document.getElementById("sportformMap");
  // console.log(echarts.init);
  var mySportMap = echarts.init(dom);
  var app = {};
  option = null;
  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]
  };

  var BJData = [
      [{name:‘北京‘}, {name:‘上海‘,value:95}],
      [{name:‘北京‘}, {name:‘广州‘,value:90}],
      [{name:‘北京‘}, {name:‘大连‘,value:80}],
      [{name:‘北京‘}, {name:‘南宁‘,value:70}],
      [{name:‘北京‘}, {name:‘南昌‘,value:60}],
      [{name:‘北京‘}, {name:‘拉萨‘,value:50}],
      [{name:‘北京‘}, {name:‘长春‘,value:40}],
      [{name:‘北京‘}, {name:‘包头‘,value:30}],
      [{name:‘北京‘}, {name:‘重庆‘,value:20}],
      [{name:‘北京‘}, {name:‘常州‘,value:10}]
  ];

  var SHData = [
      [{name:‘上海‘},{name:‘包头‘,value:95}],
      [{name:‘上海‘},{name:‘昆明‘,value:90}],
      [{name:‘上海‘},{name:‘广州‘,value:80}],
      [{name:‘上海‘},{name:‘郑州‘,value:70}],
      [{name:‘上海‘},{name:‘长春‘,value:60}],
      [{name:‘上海‘},{name:‘重庆‘,value:50}],
      [{name:‘上海‘},{name:‘长沙‘,value:40}],
      [{name:‘上海‘},{name:‘北京‘,value:30}],
      [{name:‘上海‘},{name:‘丹东‘,value:20}],
      [{name:‘上海‘},{name:‘大连‘,value:10}]
  ];

  var GZData = [
      [{name:‘广州‘},{name:‘福州‘,value:95}],
      [{name:‘广州‘},{name:‘太原‘,value:90}],
      [{name:‘广州‘},{name:‘长春‘,value:80}],
      [{name:‘广州‘},{name:‘重庆‘,value:70}],
      [{name:‘广州‘},{name:‘西安‘,value:60}],
      [{name:‘广州‘},{name:‘成都‘,value:50}],
      [{name:‘广州‘},{name:‘常州‘,value:40}],
      [{name:‘广州‘},{name:‘北京‘,value:30}],
      [{name:‘广州‘},{name:‘北海‘,value:20}],
      [{name:‘广州‘},{name:‘海口‘,value:10}]
  ];
//飞机动画
  // var carPath = ‘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 aaa= ‘<svg>‘+‘<circle cx="10" cy="10" r="10" stroke="black"stroke-width="2" fill="red"/>‘+‘</svg>‘;
//
  var carPath = ‘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]
              });
          }
      }
      return res;
  };

  // var color = [‘#a6c84c‘, ‘#ffa022‘, ‘#46bee9‘];
  var cityArray = [‘北京‘, BJData];
  $("#selects").change(function(){
    //  console.log($(this).find(‘option:selected‘).text());
     if ($(this)[0].value==0) {
       cityArray = [‘北京‘,BJData]
     }
     if ($(this)[0].value==1) {
       cityArray = [‘上海‘,SHData]
     }
     if ($(this)[0].value==2) {
       cityArray = [‘广州‘,GZData]
     }
    //  mySportMap.setOption(option, true);
     mapresetFn();
  });
  function mapresetFn(){
    var series = [];
    // cityArray.forEach(function (item) {
        series.push({
            name: cityArray[0] + ‘ Top10‘,
            type: ‘lines‘,
            zlevel: 1,
            effect: {
                show: true,
                period: 6,
                trailLength: 0.7,
                color: ‘#fff‘,
                symbolSize: 3
            },
            lineStyle: {
                normal: {
                    color:‘#00d9d1‘,
                    width: 0,
                    curveness: 0.2
                }
            },
            data: convertData(cityArray[1])
        },
        {
            name: cityArray[0] + ‘ Top10‘,
            type: ‘lines‘,
            zlevel: 2,
            symbol: [‘none‘, ‘arrow‘],
            symbolSize: 10,
            effect: {
                show: true,
                period: 6,
                // constantSpeed:1,
                trailLength: 0,
                // symbol: carPath,
                symbolSize: 8,
                // trailLength:0.1,
                color:‘#83E1DF‘
            },
            lineStyle: {
                normal: {
                    color:‘#00d9d1‘,
                    width: 2,
                    opacity: 0.6,
                    curveness: 0.2
                }
            },
            data: convertData(cityArray[1])
        },
        {
            name: cityArray[0] + ‘ Top10‘,
            type: ‘effectScatter‘,
            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: ‘#46bee9‘
                }
            },
            data: cityArray[1].map(function (dataItem) {
                return {
                    name: dataItem[1].name,
                    value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
                };
            })
        // });
    });

    option = {
      //控制地图块背景色
        // backgroundColor: ‘#081226‘,
        // title : {
        //     text: ‘供应链报表平台‘,
        //     subtext: ‘SUPPLY CHAIN REPORTING PLATFORM‘,
        //     left: ‘center‘,
        //     textStyle : {
        //         color: ‘#fff‘
        //     }
        // },
        tooltip : {
            trigger: ‘item‘,
            width:200,
            height:88,
            backgroundColor:‘rgba(30,176,255,0.50)‘,
            borderColor:‘#1eb0ff‘,
            padding:[8, 16],
            borderWidth:1,
            formatter: function(params) {
              if (params.seriesIndex == 2 || params.seriesIndex == 5 || params.seriesIndex == 8) {
                  return params.name + ‘<br>‘ + ‘hhhhhhh‘;
              } else if (params.seriesIndex == 1 || params.seriesIndex == 4 || params.seriesIndex == 7) {
                  return params.data.fromName + ‘→‘ + params.data.toName;
              }
          }
        },
        legend: {
            orient: ‘vertical‘,
            top: ‘0‘,
            left: ‘10‘,
            data:cityArray,
            textStyle: {
                color: ‘#ccc‘
            },
            selectedMode: ‘single‘
        },
        geo: {
            map: ‘china‘,
            zoom:1.3,
            roam:false,
            scaleLimit :{
              min:1.25,
              max:1.25
            },
            label: {
                emphasis: {
                    show: false
                }
            },
            roam: true,
            itemStyle: {
                normal: {
                    areaColor: ‘#081226‘,
                    borderColor: ‘#00d9d1‘,
                    borderWidth:‘1‘
                },
                emphasis: {
                    areaColor: ‘#2a333d‘
                }
            }
        },
        series: series
    };;
    if (option && typeof option === "object") {
        mySportMap.setOption(option, true);
    }
  }
 

    </script>
</html>

　　

自定义地图连线效果，基于echart自定义切换连线中心

标签：cts   .text   report   深圳   pos   石家庄   .com   ret   return   

原文地址：http://www.cnblogs.com/tiepeng/p/7667283.html
踩
(0)
赞
(0)
   
举报
评论 一句话评论（0）
登录后才能评论！
分享档案
更多>
2021年07月29日 (22)
2021年07月28日 (40)
2021年07月27日 (32)
2021年07月26日 (79)
2021年07月23日 (29)
2021年07月22日 (30)
2021年07月21日 (42)
2021年07月20日 (16)
2021年07月19日 (90)
2021年07月16日 (35)
周排行
mamicode.com排行更多图片
更多
友情链接
兰亭集智   国之画   百度统计   站长统计   阿里云   chrome插件   新版天听网
关于我们 - 联系我们 - 留言反馈
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码！