echart 中国地图 带effectScatter和lines

  1. 注册地图时,如果名称为 china 那么绘制出来的地图 会带右下角南海诸岛, 如果不想绘制右下角,那么名称不为china就可以
  2. 设置多个选中图形, map data数组中 传入对象的selected:true 即可
              {
                name: '广东',
                selected: true,
                emphasis: {
                  itemStyle: {
                    areaColor: '#ffcc00',
                    borderColor: '#957D68',
                    borderWidth: 1,
                  },
                },
              },

     

 

地图效果图 ,地图代码,及页面调用

  1. echart 中国地图 带effectScatter和lines_第1张图片
    //map options 及json 
    function chinaMap(dom, data, pxVhWidth) {
      var myChart = echarts.init(document.getElementById(dom));
    
      /**
    此版本通过设置geoindex && seriesIndex: [1] 属性来实现geo和map共存,来达到hover散点和区域显示tooltip的效果
    
    默认情况下,map series 会自己生成内部专用的 geo 组件。但是也可以用这个 geoIndex 指定一个 geo 组件。这样的话,map 和 其他 series(例如散点图)就可以共享一个 geo 组件了。并且,geo 组件的颜色也可以被这个 map series 控制,从而用 visualMap 来更改。
    当设定了 geoIndex 后,series-map.map 属性,以及 series-map.itemStyle 等样式配置不再起作用,而是采用 geo 中的相应属性。
    
    http://echarts.baidu.com/option.html#series-map.geoIndex
    
    并且加了pin气泡图标以示数值大小
    */
    
      var points = [
        {
          value: [123.1238, 42.1216],
        },
        {
          value: [116.4551, 40.2539],
        },
        {
          value: [113.12244, 23.009505],
        },
      ];
      // var uploadedDataURL = "/asset/get/s/data-1482909892121-BJ3auk-Se.json";
      myChart.showLoading();
      let index = -1;
    
      echarts.registerMap('mychina', geoJson);
      myChart.hideLoading();
      var option = {
        // backgroundColor: 'rgba(128, 128, 128, 0)',
        geo: [
          {
            map: 'mychina',
            aspectScale: 0.75, //长宽比
            zoom: 1.1,
            roam: false,
            regions: [
              {
                name: '南海诸岛',
                opacity: 0,
                show: false,
                itemStyle: {
                  opacity: 0,
                  // 隐藏地图
                  normal: {
                    opacity: 0, // 为 0 时不绘制该图形
                  },
                },
                emphasis: {
                  normal: {
                    opacity: 0, // 为 0 时不绘制该图形
                  },
                },
                label: {
                  show: false, // 隐藏文字
                },
              },
            ],
            itemStyle: {
              normal: {
                borderWidth: 5, //设置外层边框
                borderColor: '#FFA64E',
                areaColor: {
                  type: 'radial',
                  x: 0.5,
                  y: 0.5,
                  r: 0.8,
                  colorStops: [
                    {
                      offset: 0,
                      color: '#09132c', // 0% 处的颜色
                    },
                    {
                      offset: 1,
                      color: '#274d68', // 100% 处的颜色
                    },
                  ],
                  globalCoord: true, // 缺省为 false
                },
                shadowColor: '#2D1909',
                shadowOffsetX: 10,
                shadowOffsetY: 11,
              },
              emphasis: {
                areaColor: '#2AB8FF',
                borderWidth: 0,
                color: 'green',
                label: {
                  show: false,
                },
              },
            },
          },
        ],
    
        series: [
          {
            type: 'map',
            roam: false,
            label: {
              normal: {
                show: false,
                textStyle: {
                  color: '#1DE9B6',
                },
              },
              emphasis: {
                show: false,
                textStyle: {
                  color: '#fff',
                },
              },
            },
            itemStyle: {
              normal: {
                borderColor: '#957D68',
                borderWidth: 1,
                areaColor: '#744116',
              },
              emphasis: {
                borderColor: '#957D68',
                borderWidth: 1,
                areaColor: '#744116',
              },
            },
            zoom: 1.1,
            map: 'mychina', //使用
            data: [
              {
                name: '北京',
                selected: true,
                emphasis: {
                  itemStyle: {
                    areaColor: '#24CFF4',
                    borderColor: '#957D68',
                    borderWidth: 1,
                  },
                },
              },
              {
                name: '辽宁',
                selected: true,
                emphasis: {
                  itemStyle: {
                    areaColor: '#FFFACD',
                    borderColor: '#957D68',
                    borderWidth: 1,
                  },
                },
              },
              {
                name: '广东',
                selected: true,
                emphasis: {
                  itemStyle: {
                    areaColor: '#ffcc00',
                    borderColor: '#957D68',
                    borderWidth: 1,
                  },
                },
              },
            ],
          },
          {
            type: 'effectScatter',
            coordinateSystem: 'geo',
            showEffectOn: 'render',
            symbol: addressPoint,
            zlevel: 1,
            rippleEffect: {
              period: 15,
              scale: 0,
              brushType: 'fill',
            },
            hoverAnimation: false,
            // label: {
            //   normal: {
            //     formatter: '{b}',
            //     position: 'right',
            //     offset: [15, 0],
            //     color: '#1DE9B6',
            //     show: true,
            //   },
            // },
            // itemStyle: {
            //   normal: {
            //     color: '#1DE9B6',
            //     /* function (value){ //随机颜色
            //                    return "#"+("00000"+((Math.random()*16777215+0.5)>>0).toString(16)).slice(-6);
            //                    }*/
            //     shadowBlur: 10,
            //     shadowColor: '#333',
            //   },
            // },
            symbolSize: [pxVhWidth * 0.59, pxVhWidth * 0.73],
            data: points,
          }, //地图线的动画效果
          {
            type: 'lines',
            zlevel: 2,
            effect: {
              show: true,
              period: 4, //箭头指向速度,值越小速度越快
              trailLength: 0.4, //特效尾迹长度[0,1]值越大,尾迹越长重
              symbol: 'arrow', //箭头图标
              symbolSize: 5, //图标大小
            },
            lineStyle: {
              normal: {
                color: '#ffffff',
                width: 1, //线条宽度
                opacity: 0.1, //尾迹线条透明度
                curveness: 0.3, //尾迹线条曲直度
              },
            },
            data: [
              {
                coords: [
                  [123.1238, 42.1216],
                  [145, 48.9222], //右上
                ],
              },
              {
                coords: [
                  [116.4551, 40.2539],
                  [143.4543, 18.9222], //右下
                ],
              },
              {
                coords: [
                  [113.12244, 23.009505],
                  [60.4543, 25.9222], //左下
                ],
              },
            ],
          },
        ],
      };
      myChart.setOption(option, true);
      return myChart;
    }
    
    var addressPoint =
      'image://data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFgAAABiCAYAAADUdBT/AAAdaUlEQVR4Xu2dCZQV1ZnH71L1Xq8sKhEFjRIEhUQdM06Sk4maOCbiHpUEjSiuBAxgEBMQFVARoygiinFDIi4kxt2o0ZioySSTTMy4BBUXNAoIAenGXt+ruvfO+Ve9r/t2UfVevdevkTln+pw+b+nqV1W//vf/fve7936Xs///6lMCvE8/PebDjTHb/Zz2ZXDOzfa85z6/2VJA582b16fXMGfOnKJA+xp4n9xcEtQ0MFetWpV4TWML0nugiARHjx5dUqFJ0PsCdlUBx4EtBtWGSfDA7vVNm3pc1/qWltjr3L2xsQfMUYMGdb22/wjFoMfBriboqgAuByxBJaAEswviF7vl2dTUmer6Bg6s6Qb9Uvj7BJ+gE/Ak2H0FOtUNJP1HpgUbB9UGSiBHF070cWsuuK6WDj/V9TXWOgHgnRuyweOqwucE4C3gaWBXG3SqG4gDHIUbZwU22B5K/SJjgGoDtWG25UKwQwsnbttFx15n/WYRAF1bOK4+G4LGF6DbwAm2rexiqo6CrtQ2KgJcCm4UbKDWwr8+gYVKCSqAAiZAduRU1zU15uPBRv/gLZkQNL5qs9IAPKATcIINZXfZyUuhjUDVSaCrAblswDbcqGqTwBaDurnRE4HiCjA7PcNzfjfY+sbicXNbS3dcm3WEqXHD1wR9lxZXF4VdJuhylVwW4FJw7YaLVLt7Uye31Tow53NSKkHd2qECyASztVMHrwNFqsai19ghW7rU21AjNH6HoPevlcFrwCZlNxVshFS9vuDTpGYcD0VHG0NbzeVATg04DVz4LIEl1b6/qS2AFQVLSgXUvB9+A6ZXZ7inQtXWqG4l+4X3CLwju5XbKUOLcCU3bjs3gJ5xePAN2KTsONB7DarXXdYRUXM1IKcCXC5cW7Xw14EFb4ViodYkqAAKkCNHjsyeNvXcQwbtOujfpZvZx5XOMC5Ff855A0AaY1qN1s2e77+nvPzbmzZu+sM9N97+4urVq3MAD+BJsKFqAt20WRj4dJKaq6HkkoBTwx3Rwm3VUsMFj00C257VAlA781p8bczX6o8bO/aIXXbZZUwmW3M45yyAmfbLGNaaz3U+t3nz5qcee+CBZ3//1O/bajJCA3ZdTuioqgm07dG2mnd/q7sB7I2SiwJOgrtNY1aAO7gQGdiqdduUQKPl1moBG3CyDQIW4OSVyCrD++39mczsK+dPGLDLTj8UnA9MC7TYcdqYpubNWxbNv2T28k/e+2c+J7nxM1JD1X6uVcM6vA6hYR1evdTwZ1vNGxqyBtGGDRnns0Gn9eSKAaNB+82aNQLhF5RLcOG1UdWi0YK/QrEEtjOjxfybFx87ZMjQWdKRe1UDbPQzlK/eX7du7YLZ5097vCYvNIEmRaNRhEfbakYjCMsgyOio/MewYTpqF70GXEy9gBs0aBHlJsGFamVeCZnXAmAP/ebhA8ZPnHhLNps5tC/ARj8zl8u/sOLWWye98MxzzQCtMviWGmpOAznJLtJAjlVwNeDCEmSuQZBqZUYL4RlxyrSJw75+xLeWSyE+tz3g0jmU1u/+7tlfT7h/8a1rtMu1ygsN24CaVbZVwzKKKblSyEUB2x0J+G4p5cJvnVolbEtgHb4M4PpGXLxw/lf2GTX6diH4gO0Jl86ltWl++/VV5141Y/aftBNCZrWOsi3D75AavozGL2oXpSDHxcfbAC6m3tGFOLdp2LaeG4WrHV/CElodLaWvxezrrvjqfvsfuIIZ434acLvOybn3xqsvj59/4aX/qRyhG3yhYBnCdxQiDVhGIuQ1NQYdklWDBpm0DV4i4Dj1UqOGOBcdiKjnGldJ22+1o2W71PKUs07f85gTTnpMcL7Tpwq3cHJtzJYnHnnwuPuX3f1BnRJKFCCTL3NPqqhdIISjXl+xRi+q4pKAo9ZAcBGK1VgxLuAiUoByjVQSfgu4++87sn7GVVc95LrufjsCXLoGz/PeWHjxxSe++ubqNkCGL3MlFSnZhtzZ4mp0SAhynFVQg1cUMNlDVL1Ra9jQ3CnQO3NaPIGeGTVoZAtQrpFamryWNz/4wJK6htpjdiS4dC3trR1PnH/S2Ck8IxS3lAzIdsPnN7oacfLgATU6CN9KWIUNuYeCo4BJvUnWoLd6Et1e1VYvES3Ud/gSnsukljV5LS+6ZsFhow74wl07Ily6ptdfee3Ma3806/nOjFBMCQVPbis0fLK+TSFOFv1dRY1eMauIU/E2gIupt35TmyBrsBs149RLRAvGgmtERt726MrHMpnMqB0ZcD6ff/2848cdx3VeEWTuC4Xogvttym70yCraBtXrYiqOVXAp9WY/3CqQIM805gVZAzVqBnClCiwB1uCyjHPJ9fOPHb7ffot2ZLh0be+88cYPr5w++3GP5X1YRWgZUvFaR6EzQn4Mq8i3ZDR6erk9+uu4Xl5UxV0KjgNM3rv7sJ5RA6kX1kCNms5paURoD7U1u2aX3n/b09JxPvt/AbDy/X9MPuW8Izs6N+ZgE1wLJbIhZPgxrCIaugVWEePFqQGPWrWKU3c4ql7f8SU6E2QNtYVGze9UjpEZedFVcw7b/6ADb68G3K3NW9esWf3Wn1976ZW31r7/fhM+c+heew38whcPGDFs5Igv9R/Qf1g1zvPq314+99qL5z3PVV45NTJQckfEKhzfUVEVU0TxemE+RlHA5L9244ZOBbyXYl40bHbUAGvwOpTjcu3AdxXXzo333DV34E4Dx/Xmxjs7Ojc/98RTK1beeefLxrDYHifnzIw7++wDDz9mzPia2ppdenO+pi1NK6eeduZcaYQPP/aM8N1agA5VTFGF3eCRF0fjYkAmHw4uPNEeRrRwinvJe231ImrIC+XAGgDWYa6jPO0sf/Kh3zqOs2ulN7y1ufnthZfMXfze2++0GhbCFRHImrNgFIMzZvbeZ3jDjCvnTus/YMA+lZ7T9/2NE4468RvSFb7PPD8ELVRGSx9RBTV4tortuNju3dkqjgUMe0BoRl1ixL3oVMB7tetLJHHy3HOgXp9rByGZz11HMe2cOe37XzhizJhfVHqj7W3tGy+dNn3ehg/XdgQADQvH57pG6ag7Fj4azoJxt8F7DK29YvH1c+rq6yr+wz7z5K/GLr/xtr9LJnzHeD6iCgeglVQZ4/pQsfAchVwFIgo7LoaK42xiG8C2PdiNWy6bk+hUIHKA99rqFcZ1ScVX33LzpKF77PGDigBzbpYvWTLv2cef/gcUG6hXMGaAMeaL4xAdqhiKPuLYIz87YcqUOazCGZxrP/zwppmTzr+F1Ku550VVTBFFNpdVSAZRY2fbRKyCbf8NogfLHlSmQ2LYB/ZAkYPHfMdWLzfa1Vw7S++/55p+A/sfWQngj9au+8uMsyfeEqi2CNjoZxNoqHnhnbdO2m3okH+r5PyfNG19evIpp/1IGOEbLjxbxS5zfIooYBMY15P5WlXMJuDDXQomwBQ9rBq0SWCUguyBGjct66XX6jmIHDymnC7v5doB5DseenBlNpvdt5IbfGTlz6/75bIVr8fBhaLJd+3ndB6CfPIZp48+4XvfmV7J+XO53JvnnHjSOMCFismLXSZ9RBRug4t+nkLuGI2dbROjNw3SmMRi20QiYPJfih6i9pBlnoO4VxjlkvcKpl3JjHPnrx55xpFO2S26NsabfPIpP2hta/WTLKEUNEBuqG9wlv7y/psE52WnRX3lbz776BO+qRj3NRMeebHm0kNcnGOuj8YuahN2NFEUcJz/2tGDbQ8IyxD38ozrInIILcI4K55+4kUheF0pGNGft7e1bTrvpO/OrBSureTbHvz51XX19YPKvQatTfv4I485RBgeWAQiCpP3PMTFQdgWsQmKiZN8eBsFA3Cc/1L0AHtAt9jlyoE9oHGDRXCjXMWMw5l073n60T8xw2S5N/dJ89b3Jo07dX65vxd3/C0r75vdb0D/vcv+LM7UaUce/xXDlCcZIMvAKtDYRW2CookkH6ZYuIcH24DRe7P9Nxo9RO0BChbcce568pHnheC15d5cR3v7pnNOHDsrMVqI+UGS2u946IEFtXV1lSi448yjTjhMGz9QcNQm7JgYNmH7MHIT6NVRPJwKsNPcKeL8l3pueeO6stC4+Uy73JHuiicfe5EzVrb/aWP8yaeeOqWl6ROvR8OFF0GkG4ZjQexb6HxQbGyDbhzYz116331LBOdOuX9kw5g3/qjjDjG+8hwmPHixYdLLcM+jnl2cD/uFPDEaulSAEUHYDVxceOYy5XBNFqFdbhwXKr7z8Qcfdxx353JvDsc/uvKBG3+xfPmrIcwwxrXB2lFEFDRB/s6ECfsfP27s1ErO7yu15exjvn0MwHKh8hRNGOF5Dov3YYqH0dCVBGz34AA4roHr0L4LuPBeeLDtv9wY9/aHV/6sprZueCU3+NG69f8z4+xzb47CJbDRz+zqjOAHhbh54Z23n7/bkN3/pZLzd3Z2rjnn+LGnMyHytg/Dg+HFHpN+rXA8Ox6mhi4aSfSwiLlz5wYd0VKA0T32uHIA2G7gAJYx6Sqj3SX3/Wz+wJ13qnhCyYqlty749WOPv2P30LotI2IRhRwF9fi+ddyxw8dPnhjr42mANzU1/XHKuNN/JOG/xvc5QEcaOs9IH91mpDDtvERcqDZ37txwemgxwP6WvMRch05T50QjiLxRLuJfWANnjusb7V527YLv7HvA56ekuaG4Y5BFu/yCi6748L33WuyETtyxdiJoj733brzshmsv7U1W7Z03Vt9+2bQZdztceIb5HjV0GS69aCRRw9t95IidnTIKSXg7VKNYOBEw5SBgETZg6sF1Gt8NFMy0Q4CNkRnBjDNm3Nh9Tznr9F7lgrc2b/3HksuvWvzGqlVB/pcaN6QnA+8tZNYI8H6jRw+cOnf2tH79+vUqwf/kQw9fsPKny17S8GAeejB1mwHYMdL3tPSpR7dNq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        },
        {
          type: 'Feature',
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          properties: {
            name: '江苏',
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          },
        },
        {
          type: 'Feature',
          id: 'chong_qing',
          properties: {
            name: '重庆',
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          geometry: {
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          },
        },
        {
          type: 'Feature',
          id: 'ning_xia',
          properties: {
            name: '宁夏',
            cp: [105.9961, 37.3096],
            childNum: 5,
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          geometry: {
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            coordinates: [
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          },
        },
        {
          type: 'Feature',
          id: 'hai_nan',
          properties: {
            name: '海南',
            cp: [109.9512, 19.2041],
            childNum: 18,
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          geometry: {
            type: 'Polygon',
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          },
        },
        {
          type: 'Feature',
          id: 'tai_wan',
          properties: {
            name: '台湾',
            cp: [121.0254, 23.5986],
            childNum: 1,
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          geometry: {
            type: 'Polygon',
            coordinates: [
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          },
        },
        {
          type: 'Feature',
          id: 'bei_jing',
          properties: {
            name: '北京',
            cp: [116.4551, 40.2539],
            childNum: 19,
          },
          geometry: {
            type: 'Polygon',
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            ],
          },
        },
        {
          type: 'Feature',
          id: 'tian_jin',
          properties: {
            name: '天津',
            cp: [117.4219, 39.4189],
            childNum: 18,
          },
          geometry: {
            type: 'Polygon',
            coordinates: [
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            ],
          },
        },
        {
          type: 'Feature',
          id: 'shang_hai',
          properties: {
            name: '上海',
            cp: [121.4648, 31.2891],
            childNum: 19,
          },
          geometry: {
            type: 'Polygon',
            coordinates: [
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                [120.9375, 31.0254],
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                [121.377, 31.5088],
                [121.1133, 31.7285],
                [121.2012, 31.8604],
                [121.9922, 31.5967],
                [121.9043, 31.1572],
                [121.9922, 30.8057],
                [121.2891, 30.6738],
                [120.9375, 31.0254],
              ],
            ],
          },
        },
        {
          type: 'Feature',
          id: 'xiang_gang',
          properties: {
            name: '香港',
            cp: [114.2578, 22.3242],
            childNum: 1,
          },
          geometry: {
            type: 'Polygon',
            coordinates: [
              [
                [114.6094, 22.4121],
                [114.5215, 22.1484],
                [114.3457, 22.1484],
                [113.9063, 22.1484],
                [113.8184, 22.1924],
                [113.9063, 22.4121],
                [114.1699, 22.5439],
                [114.3457, 22.5439],
                [114.4336, 22.5439],
                [114.4336, 22.4121],
                [114.6094, 22.4121],
              ],
            ],
          },
        },
        {
          type: 'Feature',
          id: 'ao_men',
          properties: {
            name: '澳门',
            cp: [113.5547, 22.1484],
            childNum: 1,
          },
          geometry: {
            type: 'Polygon',
            coordinates: [
              [
                [113.5986, 22.1649],
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                [113.5547, 22.11],
                [113.5437, 22.2034],
                [113.5767, 22.2034],
                [113.5986, 22.1649],
              ],
            ],
          },
        },
      ],
    };
    // var uploadedDataURL = './js/mapJson.json';
    // $.getJSON(uploadedDataURL, function (geoJson) {
    //   geoJson = geoJson;
    //   console.log(geoJson)
    // });
    var chinaGeoCoordMap = {
      黑龙江: [127.9688, 45.368],
      内蒙古: [110.3467, 41.4899],
      吉林: [125.8154, 44.2584],
      北京市: [116.4551, 40.2539],
      辽宁: [123.1238, 42.1216],
      河北: [114.4995, 38.1006],
      天津: [117.4219, 39.4189],
      山西: [112.3352, 37.9413],
      陕西: [109.1162, 34.2004],
      甘肃: [103.5901, 36.3043],
      宁夏: [106.3586, 38.1775],
      青海: [101.4038, 36.8207],
      新疆: [87.9236, 43.5883],
      西藏: [91.11, 29.97],
      四川: [103.9526, 30.7617],
      重庆: [108.384366, 30.439702],
      山东: [117.1582, 36.8701],
      河南: [113.4668, 34.6234],
      江苏: [118.8062, 31.9208],
      安徽: [117.29, 32.0581],
      湖北: [114.3896, 30.6628],
      浙江: [119.5313, 29.8773],
      福建: [119.4543, 25.9222],
      江西: [116.0046, 28.6633],
      湖南: [113.0823, 28.2568],
      贵州: [106.6992, 26.7682],
      云南: [102.9199, 25.4663],
      广东: [113.12244, 23.009505],
      广西: [108.479, 23.1152],
      海南: [110.3893, 19.8516],
      上海: [121.4648, 31.2891],
    };
    
    //页面调用代码
    var pxVhWidth = $('body').width() / 100;
    function setTestMap() {
      var mapChart = chinaMap('sp_ltBMap', 'data', pxVhWidth);
      console.log(mapChart.getOption());
    
      // series: Array(3)
      setInterval(function () {
        var mapChartSeries = mapChart.getOption();
        var finallyList = [];
    
        while (finallyList.length < 3) {
          let random1 = Math.floor(Math.random() * 31);
          if (finallyList.length == 0) {
            finallyList.push(random1);
          } else if (finallyList.length == 1) {
            finallyList[0] != random1 ? finallyList.push(random1) : '';
          } else if (finallyList.length == 2) {
            finallyList[0] != finallyList[1] &&
            finallyList[0] != random1 &&
            finallyList[1] != random1
              ? finallyList.push(random1)
              : '';
          }
        }
        // console.log(finallyList);
        var nameList = Object.keys(chinaGeoCoordMap);
        var colorList = ['#24CFF4', '#FFFACD', '#ffcc00'];
        var coordList = [
          [145, 48.9222],
          [143.4543, 18.9222],
          [60.4543, 25.9222],
        ];
        var series = mapChartSeries.series;
        var s1 = [];
        var s2 = [];
        var s3 = [];
        for (var i = 0; i < finallyList.length; i++) {
          var item = finallyList[i];
    
          let obj1 = {
            name: nameList[item],
            selected: true,
            emphasis: {
              itemStyle: {
                areaColor: colorList[i],
                borderColor: '#957D68',
                borderWidth: 1,
              },
            },
          };
          s1.push(obj1);
          let obj2 = {
            value: chinaGeoCoordMap[nameList[item]],
          };
          s2.push(obj2);
          let obj3 = {
            coords: [chinaGeoCoordMap[nameList[item]], coordList[i]],
          };
          s3.push(obj3);
        }
        series[0].data = s1;
        series[1].data = s2;
        series[2].data = s3;
        mapChart.setOption(mapChartSeries);
      }, 2000);
    }

     

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