直接上代码吧，将此代码复制到echarts示例里面就可以直接看到效果啦。
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'香港特别行政区':[114.163825,22.276284],
'澳门特别行政区':[113.543028,22.186835],
};
var data = [
{name:'北京市'},
{name:'天津市'},
{name:'石家庄市'},
{name:'唐山市'},
{name:'秦皇岛市'},
{name:'邯郸市'},
{name:'邢台市'},
{name:'保定市'},
{name:'张家口市'},
{name:'承德市'},
{name:'沧州市'},
{name:'廊坊市'},
{name:'衡水市'},
{name:'太原市'},
{name:'大同市'},
{name:'阳泉市'},
{name:'长治市'},
{name:'晋城市'},
{name:'朔州市'},
{name:'晋中市'},
{name:'运城市'},
{name:'忻州市'},
{name:'临汾市'},
{name:'吕梁市'},
{name:'呼和浩特市'},
{name:'包头市'},
{name:'乌海市'},
{name:'赤峰市'},
{name:'通辽市'},
{name:'鄂尔多斯市'},
{name:'呼伦贝尔市'},
{name:'巴彦淖尔市'},
{name:'乌兰察布市'},
{name:'兴安盟'},
{name:'锡林郭勒盟'},
{name:'阿拉善盟'},
{name:'沈阳市'},
{name:'大连市'},
{name:'鞍山市'},
{name:'抚顺市'},
{name:'本溪市'},
{name:'丹东市'},
{name:'锦州市'},
{name:'营口市'},
{name:'阜新市'},
{name:'辽阳市'},
{name:'盘锦市'},
{name:'铁岭市'},
{name:'朝阳市'},
{name:'葫芦岛市'},
{name:'长春市'},
{name:'吉林市'},
{name:'四平市'},
{name:'辽源市'},
{name:'通化市'},
{name:'白山市'},
{name:'松原市'},
{name:'白城市'},
{name:'延边朝鲜族自治州'},
{name:'哈尔滨市'},
{name:'齐齐哈尔市'},
{name:'鸡西市'},
{name:'鹤岗市'},
{name:'双鸭山市'},
{name:'大庆市'},
{name:'伊春市'},
{name:'佳木斯市'},
{name:'七台河市'},
{name:'牡丹江市'},
{name:'黑河市'},
{name:'绥化市'},
{name:'大兴安岭地区'},
{name:'上海市'},
{name:'南京市'},
{name:'无锡市'},
{name:'徐州市'},
{name:'常州市'},
{name:'苏州市'},
{name:'南通市'},
{name:'连云港市'},
{name:'淮安市'},
{name:'盐城市'},
{name:'扬州市'},
{name:'镇江市'},
{name:'泰州市'},
{name:'宿迁市'},
{name:'杭州市'},
{name:'宁波市'},
{name:'温州市'},
{name:'嘉兴市'},
{name:'湖州市'},
{name:'绍兴市'},
{name:'金华市'},
{name:'衢州市'},
{name:'舟山市'},
{name:'台州市'},
{name:'丽水市'},
{name:'合肥市'},
{name:'芜湖市'},
{name:'蚌埠市'},
{name:'淮南市'},
{name:'马鞍山市'},
{name:'淮北市'},
{name:'铜陵市'},
{name:'安庆市'},
{name:'黄山市'},
{name:'滁州市'},
{name:'阜阳市'},
{name:'宿州市'},
{name:'六安市'},
{name:'亳州市'},
{name:'池州市'},
{name:'宣城市'},
{name:'福州市'},
{name:'厦门市'},
{name:'莆田市'},
{name:'三明市'},
{name:'泉州市'},
{name:'漳州市'},
{name:'南平市'},
{name:'龙岩市'},
{name:'宁德市'},
{name:'南昌市'},
{name:'景德镇市'},
{name:'萍乡市'},
{name:'九江市'},
{name:'新余市'},
{name:'鹰潭市'},
{name:'赣州市'},
{name:'吉安市'},
{name:'宜春市'},
{name:'抚州市'},
{name:'上饶市'},
{name:'济南市'},
{name:'青岛市'},
{name:'淄博市'},
{name:'枣庄市'},
{name:'东营市'},
{name:'烟台市'},
{name:'潍坊市'},
{name:'济宁市'},
{name:'泰安市'},
{name:'威海市'},
{name:'日照市'},
{name:'临沂市'},
{name:'德州市'},
{name:'聊城市'},
{name:'滨州市'},
{name:'菏泽市'},
{name:'郑州市'},
{name:'开封市'},
{name:'洛阳市'},
{name:'平顶山市'},
{name:'安阳市'},
{name:'鹤壁市'},
{name:'新乡市'},
{name:'焦作市'},
{name:'濮阳市'},
{name:'许昌市'},
{name:'漯河市'},
{name:'三门峡市'},
{name:'南阳市'},
{name:'商丘市'},
{name:'信阳市'},
{name:'周口市'},
{name:'驻马店市'},
{name:'武汉市'},
{name:'黄石市'},
{name:'十堰市'},
{name:'宜昌市'},
{name:'襄阳市'},
{name:'鄂州市'},
{name:'荆门市'},
{name:'孝感市'},
{name:'荆州市'},
{name:'黄冈市'},
{name:'咸宁市'},
{name:'随州市'},
{name:'恩施土家族苗族自治州'},
{name:'长沙市'},
{name:'株洲市'},
{name:'湘潭市'},
{name:'衡阳市'},
{name:'邵阳市'},
{name:'岳阳市'},
{name:'常德市'},
{name:'张家界市'},
{name:'益阳市'},
{name:'郴州市'},
{name:'永州市'},
{name:'怀化市'},
{name:'娄底市'},
{name:'湘西土家族苗族自治州'},
{name:'广州市'},
{name:'韶关市'},
{name:'深圳市'},
{name:'珠海市'},
{name:'汕头市'},
{name:'佛山市'},
{name:'江门市'},
{name:'湛江市'},
{name:'茂名市'},
{name:'肇庆市'},
{name:'惠州市'},
{name:'梅州市'},
{name:'汕尾市'},
{name:'河源市'},
{name:'阳江市'},
{name:'清远市'},
{name:'东莞市'},
{name:'中山市'},
{name:'潮州市'},
{name:'揭阳市'},
{name:'云浮市'},
{name:'南宁市'},
{name:'柳州市'},
{name:'桂林市'},
{name:'梧州市'},
{name:'北海市'},
{name:'防城港市'},
{name:'钦州市'},
{name:'贵港市'},
{name:'玉林市'},
{name:'百色市'},
{name:'贺州市'},
{name:'河池市'},
{name:'来宾市'},
{name:'崇左市'},
{name:'海口市'},
{name:'三亚市'},
{name:'三沙市'},
{name:'儋州市'},
{name:'重庆市'},
{name:'成都市'},
{name:'自贡市'},
{name:'攀枝花市'},
{name:'泸州市'},
{name:'德阳市'},
{name:'绵阳市'},
{name:'广元市'},
{name:'遂宁市'},
{name:'内江市'},
{name:'乐山市'},
{name:'南充市'},
{name:'眉山市'},
{name:'宜宾市'},
{name:'广安市'},
{name:'达州市'},
{name:'雅安市'},
{name:'巴中市'},
{name:'资阳市'},
{name:'阿坝藏族羌族自治州'},
{name:'甘孜藏族自治州'},
{name:'凉山彝族自治州'},
{name:'贵阳市'},
{name:'六盘水市'},
{name:'遵义市'},
{name:'安顺市'},
{name:'毕节市'},
{name:'铜仁市'},
{name:'黔西南布依族苗族自治州'},
{name:'黔东南苗族侗族自治州'},
{name:'黔南布依族苗族自治州'},
{name:'昆明市'},
{name:'曲靖市'},
{name:'玉溪市'},
{name:'保山市'},
{name:'昭通市'},
{name:'丽江市'},
{name:'普洱市'},
{name:'临沧市'},
{name:'楚雄彝族自治州'},
{name:'红河哈尼族彝族自治州'},
{name:'文山壮族苗族自治州'},
{name:'西双版纳傣族自治州'},
{name:'大理白族自治州'},
{name:'德宏傣族景颇族自治州'},
{name:'怒江傈僳族自治州'},
{name:'迪庆藏族自治州'},
{name:'拉萨市'},
{name:'日喀则市'},
{name:'昌都市'},
{name:'林芝市'},
{name:'山南市'},
{name:'那曲市'},
{name:'阿里地区'},
{name:'西安市'},
{name:'铜川市'},
{name:'宝鸡市'},
{name:'咸阳市'},
{name:'渭南市'},
{name:'延安市'},
{name:'汉中市'},
{name:'榆林市'},
{name:'安康市'},
{name:'商洛市'},
{name:'兰州市'},
{name:'嘉峪关市'},
{name:'金昌市'},
{name:'白银市'},
{name:'天水市'},
{name:'武威市'},
{name:'张掖市'},
{name:'平凉市'},
{name:'酒泉市'},
{name:'庆阳市'},
{name:'定西市'},
{name:'陇南市'},
{name:'临夏回族自治州'},
{name:'甘南藏族自治州'},
{name:'西宁市'},
{name:'海东市'},
{name:'海北藏族自治州'},
{name:'黄南藏族自治州'},
{name:'海南藏族自治州'},
{name:'果洛藏族自治州'},
{name:'玉树藏族自治州'},
{name:'海西蒙古族藏族自治州'},
{name:'银川市'},
{name:'石嘴山市'},
{name:'吴忠市'},
{name:'固原市'},
{name:'中卫市'},
{name:'乌鲁木齐市'},
{name:'克拉玛依市'},
{name:'吐鲁番市'},
{name:'哈密市'},
{name:'昌吉回族自治州'},
{name:'博尔塔拉蒙古自治州'},
{name:'巴音郭楞蒙古自治州'},
{name:'阿克苏地区'},
{name:'克孜勒苏柯尔克孜自治州'},
{name:'喀什地区'},
{name:'和田地区'},
{name:'伊犁哈萨克自治州'},
{name:'塔城地区'},
{name:'阿勒泰地区'},
{name:'台湾省'},
{name:'香港特别行政区'},
{name:'澳门特别行政区'},
]
//拼接对象数组
var convertData = function (data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var geoCoord = geoCoordMap[data[i].name];//获取坐标
if (geoCoord) {//如果有坐标
res.push({//创建对象数组，
name: data[i].name,
value: geoCoord.concat(1) //用连接数组的形式将value值加入
});
}
}
return res;
};
option = {
//提示框组件
tooltip: {
trigger: 'item',
"confine": true,
"formatter": (p)=>{//自定义提示信息
let dataCon = p.data;
txtCon =dataCon.name;
return txtCon;
}
},
//地图区域样式
geo: {
map: 'china',
label: {
emphasis: {
show: false
}
},
itemStyle: {
//激活样式
emphasis: {
areaColor: '#01b0f1'
}
}
},
//数据
series: [
{
name: 'pm2.5',
type: 'scatter',
coordinateSystem: 'geo',
data: convertData(data),
symbolSize: 5,
//直接在点上显示标签
label: {
show:false,
formatter:'{b}',
offset:[15,-15],//文字的相对偏移
},
//标签的样式
itemStyle: {
normal: {
color: '#003366' //标志颜色
},
emphasis: {
borderColor: '#fff',
borderWidth: 1
}
}
}
]
}
