vue如何解决echarts5.0以上版本插入地图的问题
作者：lizhaojia1214
这篇文章主要介绍了vue如何解决echarts5.0以上版本插入地图的问题,具有很好的参考价值,希望对大家有所帮助,如有错误或未考虑完全的地方,望不吝赐教
使用echarts5.0以上版本插入地图
讲一下本人使用echarts插入中国地图遇到的问题，因为公司使用的是5.0.0以上的版本的echarts，但是在网上查到的都是5.0.0以下的版本，通过一天的努力才实现
大家使用5.0.0以下的版本是因为5.0.0以上的版本的echarts没有map地图文件，但是自己可以把5.0.0以下的版本的map文件复制到5.0.0以上的版本里，把
import echarts from 'echarts'
换成下面的，因为5.0.0以上的版本的echarts不支持旧版的引入方法
import * as echarts from 'echarts';
这样就解决了
效果图
第一步
安装echarts
npm install echarts -S
第二步
在node_modules里找到echarts文件把下载的map地图文件夹复制到里面
第三步
在main.js中全局引入
//引入echarts
import * as echarts from 'echarts';
import china from 'echarts/map/json/china.json';
echarts.registerMap('china', china);
Vue.prototype.$echarts = echarts;第四步
建立echarts组件
<template>
<div>
<div id="myMap" ref="myMap" style="width: 600px; height: 300px"></div>
</div>
</template>
<script>
export default {
data() {
return {
chart: null,
mapOption: {
backgroundColor: "rgba(0, 0, 0, 0)",
title: {
text: "实时行驶车辆一览",
subtext: "虚拟标题自行更改",
left: "center",
top: "0",
textStyle: {
color: "#fff",
},
},
geo: {
map: "china",
label: {
emphasis: {
show: false,
},
},
roam: false,
zoom: 1.2,
itemStyle: {
normal: {
areaColor: "rgba(2,37,101,.5)",
borderColor: "rgba(112,187,252,.5)",
},
emphasis: {
areaColor: "rgba(2,37,101,.8)",
},
},
},
tooltip: {
trigger: "item",
},
//左侧小导航图标
//配置属性
series: [
{
name: "标题名称",
type: "scatter",
coordinateSystem: "geo",
data: [
{ name: "海门", value: [121.15, 31.89, 9] },
{ name: "鄂尔多斯", value: [109.781327, 39.608266, 12] },
{ name: "招远", value: [120.38, 37.35, 12] },
{ name: "舟山", value: [122.207216, 29.985295, 12] },
{ name: "齐齐哈尔", value: [123.97, 47.33, 14] },
{ name: "盐城", value: [120.13, 33.38, 15] },
{ name: "赤峰", value: [118.87, 42.28, 16] },
{ name: "青岛", value: [120.33, 36.07, 18] },
{ name: "乳山", value: [121.52, 36.89, 18] },
{ name: "金昌", value: [102.188043, 38.520089, 19] },
{ name: "泉州", value: [118.58, 24.93, 21] },
{ name: "莱西", value: [120.53, 36.86, 21] },
{ name: "日照", value: [119.46, 35.42, 21] },
{ name: "胶南", value: [119.97, 35.88, 22] },
{ name: "南通", value: [121.05, 32.08, 23] },
{ name: "拉萨", value: [91.11, 29.97, 24] },
{ name: "云浮", value: [112.02, 22.93, 24] },
{ name: "梅州", value: [116.1, 24.55, 25] },
{ name: "文登", value: [122.05, 37.2, 25] },
{ name: "上海", value: [121.48, 31.22, 25] },
{ name: "攀枝花", value: [101.718637, 26.582347, 25] },
{ name: "威海", value: [122.1, 37.5, 25] },
{ name: "承德", value: [117.93, 40.97, 25] },
{ name: "厦门", value: [118.1, 24.46, 26] },
{ name: "汕尾", value: [115.375279, 22.786211, 26] },
{ name: "潮州", value: [116.63, 23.68, 26] },
{ name: "丹东", value: [124.37, 40.13, 27] },
{ name: "太仓", value: [121.1, 31.45, 27] },
{ name: "曲靖", value: [103.79, 25.51, 27] },
{ name: "烟台", value: [121.39, 37.52, 28] },
{ name: "福州", value: [119.3, 26.08, 29] },
{ name: "瓦房店", value: [121.979603, 39.627114, 30] },
{ name: "即墨", value: [120.45, 36.38, 30] },
{ name: "抚顺", value: [123.97, 41.97, 31] },
{ name: "玉溪", value: [102.52, 24.35, 31] },
{ name: "张家口", value: [114.87, 40.82, 31] },
{ name: "阳泉", value: [113.57, 37.85, 31] },
{ name: "莱州", value: [119.942327, 37.177017, 32] },
{ name: "湖州", value: [120.1, 30.86, 32] },
{ name: "汕头", value: [116.69, 23.39, 32] },
{ name: "昆山", value: [120.95, 31.39, 33] },
{ name: "宁波", value: [121.56, 29.86, 33] },
{ name: "湛江", value: [110.359377, 21.270708, 33] },
{ name: "揭阳", value: [116.35, 23.55, 34] },
{ name: "荣成", value: [122.41, 37.16, 34] },
{ name: "连云港", value: [119.16, 34.59, 35] },
{ name: "葫芦岛", value: [120.836932, 40.711052, 35] },
{ name: "常熟", value: [120.74, 31.64, 36] },
{ name: "东莞", value: [113.75, 23.04, 36] },
{ name: "河源", value: [114.68, 23.73, 36] },
{ name: "淮安", value: [119.15, 33.5, 36] },
{ name: "泰州", value: [119.9, 32.49, 36] },
{ name: "南宁", value: [108.33, 22.84, 37] },
{ name: "营口", value: [122.18, 40.65, 37] },
{ name: "惠州", value: [114.4, 23.09, 37] },
{ name: "江阴", value: [120.26, 31.91, 37] },
{ name: "蓬莱", value: [120.75, 37.8, 37] },
{ name: "韶关", value: [113.62, 24.84, 38] },
{ name: "嘉峪关", value: [98.289152, 39.77313, 38] },
{ name: "广州", value: [113.23, 23.16, 38] },
{ name: "延安", value: [109.47, 36.6, 38] },
{ name: "太原", value: [112.53, 37.87, 39] },
{ name: "清远", value: [113.01, 23.7, 39] },
{ name: "中山", value: [113.38, 22.52, 39] },
{ name: "昆明", value: [102.73, 25.04, 39] },
{ name: "寿光", value: [118.73, 36.86, 40] },
{ name: "盘锦", value: [122.070714, 41.119997, 40] },
{ name: "长治", value: [113.08, 36.18, 41] },
{ name: "深圳", value: [114.07, 22.62, 41] },
{ name: "珠海", value: [113.52, 22.3, 42] },
{ name: "宿迁", value: [118.3, 33.96, 43] },
{ name: "咸阳", value: [108.72, 34.36, 43] },
{ name: "铜川", value: [109.11, 35.09, 44] },
{ name: "平度", value: [119.97, 36.77, 44] },
{ name: "佛山", value: [113.11, 23.05, 44] },
{ name: "海口", value: [110.35, 20.02, 44] },
{ name: "江门", value: [113.06, 22.61, 45] },
{ name: "章丘", value: [117.53, 36.72, 45] },
{ name: "肇庆", value: [112.44, 23.05, 46] },
{ name: "大连", value: [121.62, 38.92, 47] },
{ name: "临汾", value: [111.5, 36.08, 47] },
{ name: "吴江", value: [120.63, 31.16, 47] },
{ name: "石嘴山", value: [106.39, 39.04, 49] },
{ name: "沈阳", value: [123.38, 41.8, 50] },
{ name: "苏州", value: [120.62, 31.32, 50] },
{ name: "茂名", value: [110.88, 21.68, 50] },
{ name: "嘉兴", value: [120.76, 30.77, 51] },
{ name: "长春", value: [125.35, 43.88, 51] },
{ name: "胶州", value: [120.03336, 36.264622, 52] },
{ name: "银川", value: [106.27, 38.47, 52] },
{ name: "张家港", value: [120.555821, 31.875428, 52] },
{ name: "三门峡", value: [111.19, 34.76, 53] },
{ name: "锦州", value: [121.15, 41.13, 54] },
{ name: "南昌", value: [115.89, 28.68, 54] },
{ name: "柳州", value: [109.4, 24.33, 54] },
{ name: "三亚", value: [109.511909, 18.252847, 54] },
{ name: "自贡", value: [104.778442, 29.33903, 56] },
{ name: "吉林", value: [126.57, 43.87, 56] },
{ name: "阳江", value: [111.95, 21.85, 57] },
{ name: "泸州", value: [105.39, 28.91, 57] },
{ name: "西宁", value: [101.74, 36.56, 57] },
{ name: "宜宾", value: [104.56, 29.77, 58] },
{ name: "呼和浩特", value: [111.65, 40.82, 58] },
{ name: "成都", value: [104.06, 30.67, 58] },
{ name: "大同", value: [113.3, 40.12, 58] },
{ name: "镇江", value: [119.44, 32.2, 59] },
{ name: "桂林", value: [110.28, 25.29, 59] },
{ name: "张家界", value: [110.479191, 29.117096, 59] },
{ name: "宜兴", value: [119.82, 31.36, 59] },
{ name: "北海", value: [109.12, 21.49, 60] },
{ name: "西安", value: [108.95, 34.27, 61] },
{ name: "金坛", value: [119.56, 31.74, 62] },
{ name: "东营", value: [118.49, 37.46, 62] },
{ name: "牡丹江", value: [129.58, 44.6, 63] },
{ name: "遵义", value: [106.9, 27.7, 63] },
{ name: "绍兴", value: [120.58, 30.01, 63] },
{ name: "扬州", value: [119.42, 32.39, 64] },
{ name: "常州", value: [119.95, 31.79, 64] },
{ name: "潍坊", value: [119.1, 36.62, 65] },
{ name: "重庆", value: [106.54, 29.59, 66] },
{ name: "台州", value: [121.420757, 28.656386, 67] },
{ name: "南京", value: [118.78, 32.04, 67] },
{ name: "滨州", value: [118.03, 37.36, 70] },
{ name: "贵阳", value: [106.71, 26.57, 71] },
{ name: "无锡", value: [120.29, 31.59, 71] },
{ name: "本溪", value: [123.73, 41.3, 71] },
{ name: "克拉玛依", value: [84.77, 45.59, 72] },
{ name: "渭南", value: [109.5, 34.52, 72] },
{ name: "马鞍山", value: [118.48, 31.56, 72] },
{ name: "宝鸡", value: [107.15, 34.38, 72] },
{ name: "焦作", value: [113.21, 35.24, 75] },
{ name: "句容", value: [119.16, 31.95, 75] },
{ name: "北京", value: [116.46, 39.92, 79] },
{ name: "徐州", value: [117.2, 34.26, 79] },
{ name: "衡水", value: [115.72, 37.72, 80] },
{ name: "包头", value: [110, 40.58, 80] },
{ name: "绵阳", value: [104.73, 31.48, 80] },
{ name: "乌鲁木齐", value: [87.68, 43.77, 84] },
{ name: "枣庄", value: [117.57, 34.86, 84] },
{ name: "杭州", value: [120.19, 30.26, 84] },
{ name: "淄博", value: [118.05, 36.78, 85] },
{ name: "鞍山", value: [122.85, 41.12, 86] },
{ name: "溧阳", value: [119.48, 31.43, 86] },
{ name: "库尔勒", value: [86.06, 41.68, 86] },
{ name: "安阳", value: [114.35, 36.1, 90] },
{ name: "开封", value: [114.35, 34.79, 90] },
{ name: "济南", value: [117, 36.65, 92] },
{ name: "德阳", value: [104.37, 31.13, 93] },
{ name: "温州", value: [120.65, 28.01, 95] },
{ name: "九江", value: [115.97, 29.71, 96] },
{ name: "邯郸", value: [114.47, 36.6, 98] },
{ name: "临安", value: [119.72, 30.23, 99] },
{ name: "兰州", value: [103.73, 36.03, 99] },
{ name: "沧州", value: [116.83, 38.33, 100] },
{ name: "临沂", value: [118.35, 35.05, 103] },
{ name: "南充", value: [106.110698, 30.837793, 104] },
{ name: "天津", value: [117.2, 39.13, 105] },
{ name: "富阳", value: [119.95, 30.07, 106] },
{ name: "泰安", value: [117.13, 36.18, 112] },
{ name: "诸暨", value: [120.23, 29.71, 112] },
{ name: "郑州", value: [113.65, 34.76, 113] },
{ name: "哈尔滨", value: [126.63, 45.75, 114] },
{ name: "聊城", value: [115.97, 36.45, 116] },
{ name: "芜湖", value: [118.38, 31.33, 117] },
{ name: "唐山", value: [118.02, 39.63, 119] },
{ name: "平顶山", value: [113.29, 33.75, 119] },
{ name: "邢台", value: [114.48, 37.05, 119] },
{ name: "德州", value: [116.29, 37.45, 120] },
{ name: "济宁", value: [116.59, 35.38, 120] },
{ name: "荆州", value: [112.239741, 30.335165, 127] },
{ name: "宜昌", value: [111.3, 30.7, 130] },
{ name: "义乌", value: [120.06, 29.32, 132] },
{ name: "丽水", value: [119.92, 28.45, 133] },
{ name: "洛阳", value: [112.44, 34.7, 134] },
{ name: "秦皇岛", value: [119.57, 39.95, 136] },
{ name: "株洲", value: [113.16, 27.83, 143] },
{ name: "石家庄", value: [114.48, 38.03, 147] },
{ name: "莱芜", value: [117.67, 36.19, 148] },
{ name: "常德", value: [111.69, 29.05, 152] },
{ name: "保定", value: [115.48, 38.85, 153] },
{ name: "湘潭", value: [112.91, 27.87, 154] },
{ name: "金华", value: [119.64, 29.12, 157] },
{ name: "岳阳", value: [113.09, 29.37, 169] },
{ name: "长沙", value: [113, 28.21, 175] },
{ name: "衢州", value: [118.88, 28.97, 177] },
{ name: "廊坊", value: [116.7, 39.53, 193] },
{ name: "菏泽", value: [115.480656, 35.23375, 194] },
{ name: "合肥", value: [117.27, 31.86, 229] },
{ name: "武汉", value: [114.31, 30.52, 273] },
{ name: "大庆", value: [125.03, 46.58, 279] },
], //数据
symbolSize: function (val) {
return val[2] / 15;
},
itemStyle: {
normal: {
color: "#ffeb7b",
},
},
},
],
},
};
},
created() {},
mounted() {
this.drawChinaMap();
},
updated() {
if (!this.chart) {
this.initChart();
}
},
beforeDestroy() {
if (!this.chart) {
return;
}
this.chart.dispose();
this.chart = null;
},
computed: {},
methods: {
drawChinaMap() {
this.chart = this.$echarts.init(
document.getElementById("myMap"),
"macarons"
);
this.chart.setOption(this.mapOption);
this.chart.on("click", function (params) {
//此点击事件也可以做为其他echarts图表的点击 事件
alert(params.name);
console.info(params);
});
},
},
};
</script>
<style scoped>
</style>第五步
在父组件引入组件
总结
以上为个人经验，希望能给大家一个参考，也希望大家多多支持脚本之家。