echart地圖和散點圖結合，點選散點觸發BootstrapDialog彈框。

需要引入檔案jquery、bootstrap、bootstrap-dialog.min.js、echarts.min.js、echart地圖用的china.js

function repCityStrategy(rsData){//觸發echart地圖的，rsData是傳給echart的資料
    var mapType = $('#selectCityPrev').find('option:selected').val();
    $.get('/brandnew/js/echart/china.json', function
 
 (chinaJson) {//這裡需要請求本地下載好的china.json

        echarts.registerMap('china', chinaJson); // 註冊地圖

        var cityChart = echarts.init(document.getElementById('repStrategy'));

            var data = rsData.data;
            
            var seriesData = [];
            var geoCoordMap = {//全國市區
                    '海門':[121.15,31.89],
                    
 
'鄂爾多斯':[109.781327,39.608266],
                    '招遠':[120.38,37.35],
                    '舟山':[122.207216,29.985295],
                    '齊齊哈爾':[123.97,47.33],
                    '鹽城':[120.13,33.38],
                    '赤峰':[118.87,42.28],
                    '青島':[120.33,36.07],
                    
 
'乳山':[121.52,36.89],
                    '金昌':[102.188043,38.520089],
                    '泉州':[118.58,24.93],
                    '萊西':[120.53,36.86],
                    '日照':[119.46,35.42],
                    '膠南':[119.97,35.88],
                    '南通':[121.05,32.08],
                    '拉薩':[91.11,29.97],
                    '雲浮':[112.02,22.93],
                    '梅州':[116.1,24.55],
                    '文登':[122.05,37.2],
                    '上海':[121.48,31.22],
                    '攀枝花':[101.718637,26.582347],
                    '威海':[122.1,37.5],
                    '承德':[117.93,40.97],
                    '廈門':[118.1,24.46],
                    '汕尾':[115.375279,22.786211],
                    '潮州':[116.63,23.68],
                    '丹東':[124.37,40.13],
                    '太倉':[121.1,31.45],
                    '曲靖':[103.79,25.51],
                    '煙臺':[121.39,37.52],
                    '福州':[119.3,26.08],
                    '瓦房店':[121.979603,39.627114],
                    '即墨':[120.45,36.38],
                    '撫順':[123.97,41.97],
                    '玉溪':[102.52,24.35],
                    '張家口':[114.87,40.82],
                    '陽泉':[113.57,37.85],
                    '萊州':[119.942327,37.177017],
                    '湖州':[120.1,30.86],
                    '汕頭':[116.69,23.39],
                    '崑山':[120.95,31.39],
                    '寧波':[121.56,29.86],
                    '湛江':[110.359377,21.270708],
                    '揭陽':[116.35,23.55],
                    '榮成':[122.41,37.16],
                    '連雲港':[119.16,34.59],
                    '葫蘆島':[120.836932,40.711052],
                    '常熟':[120.74,31.64],
                    '東莞':[113.75,23.04],
                    '河源':[114.68,23.73],
                    '淮安':[119.15,33.5],
                    '泰州':[119.9,32.49],
                    '南寧':[108.33,22.84],
                    '營口':[122.18,40.65],
                    '惠州':[114.4,23.09],
                    '江陰':[120.26,31.91],
                    '蓬萊':[120.75,37.8],
                    '韶關':[113.62,24.84],
                    '嘉峪關':[98.289152,39.77313],
                    '廣州':[113.23,23.16],
                    '延安':[109.47,36.6],
                    '太原':[112.53,37.87],
                    '清遠':[113.01,23.7],
                    '中山':[113.38,22.52],
                    '昆明':[102.73,25.04],
                    '壽光':[118.73,36.86],
                    '盤錦':[122.070714,41.119997],
                    '長治':[113.08,36.18],
                    '深圳':[114.07,22.62],
                    '珠海':[113.52,22.3],
                    '宿遷':[118.3,33.96],
                    '咸陽':[108.72,34.36],
                    '銅川':[109.11,35.09],
                    '平度':[119.97,36.77],
                    '佛山':[113.11,23.05],
                    '海口':[110.35,20.02],
                    '江門':[113.06,22.61],
                    '章丘':[117.53,36.72],
                    '肇慶':[112.44,23.05],
                    '大連':[121.62,38.92],
                    '臨汾':[111.5,36.08],
                    '吳江':[120.63,31.16],
                    '石嘴山':[106.39,39.04],
                    '瀋陽':[123.38,41.8],
                    '蘇州':[120.62,31.32],
                    '茂名':[110.88,21.68],
                    '嘉興':[120.76,30.77],
                    '長春':[125.35,43.88],
                    '膠州':[120.03336,36.264622],
                    '銀川':[106.27,38.47],
                    '張家港':[120.555821,31.875428],
                    '三門峽':[111.19,34.76],
                    '錦州':[121.15,41.13],
                    '南昌':[115.89,28.68],
                    '柳州':[109.4,24.33],
                    '三亞':[109.511909,18.252847],
                    '自貢':[104.778442,29.33903],
                    '吉林':[126.57,43.87],
                    '陽江':[111.95,21.85],
                    '瀘州':[105.39,28.91],
                    '西寧':[101.74,36.56],
                    '宜賓':[104.56,29.77],
                    '呼和浩特':[111.65,40.82],
                    '成都':[104.06,30.67],
                    '大同':[113.3,40.12],
                    '鎮江':[119.44,32.2],
                    '桂林':[110.28,25.29],
                    '張家界':[110.479191,29.117096],
                    '宜興':[119.82,31.36],
                    '北海':[109.12,21.49],
                    '西安':[108.95,34.27],
                    '金壇':[119.56,31.74],
                    '東營':[118.49,37.46],
                    '牡丹江':[129.58,44.6],
                    '遵義':[106.9,27.7],
                    '紹興':[120.58,30.01],
                    '揚州':[119.42,32.39],
                    '常州':[119.95,31.79],
                    '濰坊':[119.1,36.62],
                    '重慶':[106.54,29.59],
                    '台州':[121.420757,28.656386],
                    '南京':[118.78,32.04],
                    '濱州':[118.03,37.36],
                    '貴陽':[106.71,26.57],
                    '無錫':[120.29,31.59],
                    '本溪':[123.73,41.3],
                    '克拉瑪依':[84.77,45.59],
                    '渭南':[109.5,34.52],
                    '馬鞍山':[118.48,31.56],
                    '寶雞':[107.15,34.38],
                    '焦作':[113.21,35.24],
                    '句容':[119.16,31.95],
                    '北京':[116.46,39.92],
                    '徐州':[117.2,34.26],
                    '衡水':[115.72,37.72],
                    '包頭':[110,40.58],
                    '綿陽':[104.73,31.48],
                    '烏魯木齊':[87.68,43.77],
                    '棗莊':[117.57,34.86],
                    '杭州':[120.19,30.26],
                    '淄博':[118.05,36.78],
                    '鞍山':[122.85,41.12],
                    '溧陽':[119.48,31.43],
                    '庫爾勒':[86.06,41.68],
                    '安陽':[114.35,36.1],
                    '開封':[114.35,34.79],
                    '濟南':[117,36.65],
                    '德陽':[104.37,31.13],
                    '溫州':[120.65,28.01],
                    '九江':[115.97,29.71],
                    '邯鄲':[114.47,36.6],
                    '臨安':[119.72,30.23],
                    '蘭州':[103.73,36.03],
                    '滄州':[116.83,38.33],
                    '臨沂':[118.35,35.05],
                    '南充':[106.110698,30.837793],
                    '天津':[117.2,39.13],
                    '富陽':[119.95,30.07],
                    '泰安':[117.13,36.18],
                    '諸暨':[120.23,29.71],
                    '鄭州':[113.65,34.76],
                    '哈爾濱':[126.63,45.75],
                    '聊城':[115.97,36.45],
                    '蕪湖':[118.38,31.33],
                    '唐山':[118.02,39.63],
                    '平頂山':[113.29,33.75],
                    '邢臺':[114.48,37.05],
                    '德州':[116.29,37.45],
                    '濟寧':[116.59,35.38],
                    '荊州':[112.239741,30.335165],
                    '宜昌':[111.3,30.7],
                    '義烏':[120.06,29.32],
                    '麗水':[119.92,28.45],
                    '洛陽':[112.44,34.7],
                    '秦皇島':[119.57,39.95],
                    '株洲':[113.16,27.83],
                    '石家莊':[114.48,38.03],
                    '萊蕪':[117.67,36.19],
                    '常德':[111.69,29.05],
                    '保定':[115.48,38.85],
                    '湘潭':[112.91,27.87],
                    '金華':[119.64,29.12],
                    '岳陽':[113.09,29.37],
                    '長沙':[113,28.21],
                    '衢州':[118.88,28.97],
                    '廊坊':[116.7,39.53],
                    '菏澤':[115.480656,35.23375],
                    '合肥':[117.27,31.86],
                    '武漢':[114.31,30.52],
                    '大慶':[125.03,46.58]
                };
                
                var convertData = function (data) {//散點值和市區經緯度組合
                    var res = [];
                    for (var i = 0; i < data.length; i++) {
                        var geoCoord = geoCoordMap[data[i].name];
                        if (geoCoord) {
                            res.push({
                                name: data[i].name,
                                value: geoCoord.concat(data[i].value)
                            });
                        }
                    }
                    return res;
               };
            option = {//散點圖示題
                               
                title : {
                    text: '營銷策略',
                    left: 'center',
                    top: 'top',
                    textStyle: {
                        color: '#333'
                    }
                },
                grid: {    //echarts地圖距離容器位置
                    x: 20,
                    x2: 20,
                    y2: 20,
                    y: 20,
                    containLabel: false,
                  },
                tooltip: {//滑鼠放上去提示
                    trigger: 'item'
                },
                dataZoom: {   //滾動條
                    show: true,
                    y: 265,
                    // realtime: true,
                    start: 30,
                    end: 70,
                    height: 12,
                    handleColor: '#1a8edc',
                    handleSize: 5,
                    fillerColor: '#a5cdea'
                },
                geo: {//城市地圖
                    map: 'china',
                    show: true,
                    roam: true,//允許拖拽和伸縮
                    label: {
                        emphasis: {
                            show: false
                        }
                    },
                    itemStyle: {
                        normal: {
                            areaColor: '#f6efa6',//地圖裡面背景色
                            borderColor: '#a5a279',//地圖區域分割線顏色
                            borderWidth: 1
                        }
                    }
                },
                backgroundColor: '#fff',//地圖背景色
                series: [
                    {
                        name: '其它城市',//城市
                        type: 'scatter',
                        coordinateSystem: 'geo',
                        data: convertData(data),
                        symbolSize: function (val) {//設定散點大小
                            //alert(val);
                            return val[2] / (val[2]/12);
                        },
                        tooltip: {
                            trigger: 'item',
                            "confine": true,
                            "formatter": (p)=>{//自定義提示資訊
                                  let dataCon = p.data;
                                txtCon ='其它城市<br>' + dataCon.name+':'+dataCon.value[2];
                                return txtCon;
                            }
                        },
                        label: {
                            show:false,
                            formatter:'{b}',
                            offset:[15,-15]
                        },
                        itemStyle: {
                            normal: {
                                color: '#c23531',
                                fontSize: '12px'
                            }
                        }
                    },
                    {
                        name: '前五城市',//資料前五的城市
                        type: 'effectScatter',
                        coordinateSystem: 'geo',
                        data: convertData(data.sort(function (a, b) {
                            return b.value - a.value;
                         }).slice(0, 5)),
                        symbolSize: function (val) {//設定散點大小
                            return val[2] / (val[2]/12);
                        },
                        showEffectOn: 'render',//配置何時顯示特效。可選：'render' 繪製完成後顯示特效
                        rippleEffect: {//漣漪特效相關配置
                            brushType: 'stroke'//波紋的繪製方式，可選 'stroke' 和 'fill'
                        },
                        hoverAnimation: true,//是否開啟滑鼠 hover 的提示動畫效果
                        label: {//圖形上的文字標籤，可用於說明圖形的一些資料資訊，比如值，名稱等，
                            normal: {
                                formatter: '{b}',
                                position: 'right',
                                show: true
                            }
                        },
                        tooltip: {
                            formatter: (p)=>{
                                let dataCon = p.data;
                                txtCon ='前五城市<br>' + dataCon.name+':'+dataCon.value[2];
                                return txtCon;
                                
                            },
                            position: 'right'
                        },
                        itemStyle: {//圖形樣式，normal 是圖形在預設狀態下的樣式；emphasis 是圖形在高亮狀態下的樣式，比如在滑鼠懸浮或者圖例聯動高亮時
                            normal: {
                                color: '#c23531',
                                shadowBlur: 10,
                                shadowColor: '#333',
                                fontSize: '12px'
                            }
                        },
                        zlevel: 1
                    }
                ]
            };
     cityChart.setOption(option,true);
     console.log(option);
     cityChart.off('click');//點選事件之前，要釋放之前的點選事件
     cityChart.on('click', function (params){//點選事件
         scatterClick(params);
         //cityChart.on('unclick', function (params){scatterClick(params);});
     });
 });
}





//散點點選事件
function scatterClick(params){var $html = '11';
  var dialog = new BootstrapDialog({//Bootstrap彈框
        title: '營銷策略',
        message: $html,//彈框中間的內容
        buttons: [{
            label: '取消',
            action: function(newCatalogue){
                newCatalogue.close();
            }
        },{
            label: '建立',
            cssClass: 'btn btn-primary',//給按鈕加樣式，btn、btn-primary為定義好的class
            action: function(newCatalogue){
                newCatalogue.close();
            }
        }],
        onshow: function(){//載入彈框之前觸發事件
            
        },
        onshown: function(){//載入彈框之後觸發事件
           

        }
})
dialog.open();
}