Echarts-地图扩展-标准geoJson格式扩展地图-例子

本人菜鸟一枚，最近搞echarts地图。看到官方给的“标准geoJson格式扩展地图-全国主要城市”的例子，瞬间就蒙逼了。不怪人官网的例子不好，实在是我看不懂它是怎么弄得。最后折腾了一晚上，最后终于弄出个想样子的例子来。（有同感的收藏下，高手勿喷！）

下面这个例子是我弄得汕尾市的，里面的链接是我项目的，我就不改了。这段代码其实是两个例子凑起来的，大家也可以再自己的项目里面试试。中间绿色部分是抄的官方的“标准geoJson格式扩展地图-全国主要城市”code。其他代码抄的是Echarts的start第4步的例子。大家改成自己的项目路径就ok了。

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" alt="" />

<!DOCTYPE html>
<head>
    <meta charset="utf-8">
    <title>ECharts</title>
</head>
<body>
    <!-- 为ECharts准备一个具备大小（宽高）的Dom -->
    <div id="main" style="height:400px"></div>
    <!-- ECharts单文件引入 -->
    <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
    <script src="{weiqiye::STATICS}/wx/echarts/build/dist/echarts.js"></script>
    <script type="text/javascript">
        // 路径配置
        require.config({
            paths: {
                echarts: '{weiqiye::STATICS}/wx/echarts/build/dist'
            }
        });

        // 使用
        require(
            [
                'echarts',
                'echarts/chart/map' // 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'));

                var cityMap = {
                     "汕尾市": "441500"
                 };

                 var curIndx = 0;
                 var mapType = [];
                 var mapGeoData = require('echarts/util/mapData/params');
                 console.log(mapGeoData)
                 for (var city in cityMap) {
                     mapType.push(city);
                     // 自定义扩展图表类型
                     mapGeoData.params[city] = {
                         getGeoJson: (function (c) {
                             var geoJsonName = cityMap[c];
                             return function (callback) {
                                 $.getJSON('{weiqiye::STATICS}/wx/echarts/geoJson/china-main-city/' + geoJsonName + '.json', callback);
                             }
                         })(city)
                     }
                 }

                 var ecConfig = require('echarts/config');
                 var zrEvent = require('zrender/tool/event');

                 option = {
                     title: {
                         text : '',
                     },
                     tooltip : {
                         trigger: 'item',
                         formatter: '{b}所有景点'
                     },
                     series : [
                         {
                             name: '',
                             type: 'map',
                             mapType: '汕尾市',
                             selectedMode : 'single',
                             itemStyle:{
                                 normal:{label:{show:true}},
                                 emphasis:{label:{show:true}}
                             },
                             data:[]
                         }
                     ]
                 };

                 // 为echarts对象加载数据
                    myChart.setOption(option);

            }
        );
    </script>
</body>