如果你正在做一个Vue3+ts的项目,并且想拥有一个炫酷的登陆背景或者欢迎页面,你可以往下看。会动,能转,能放大缩小。

安装:

npm install echarts@5.4.2
npm install echarts-gl@2.0.8

在main.ts中引入

import 'echarts-gl'

至此准备工作完成了。

下载地图数据:

https://www.isqqw.com/asset/get/s/data-1625545136350-oWFk_ystL.json

打开网址就是全部地图数据了,这时你要创建一个JSON文件夹,最好和你要展示的vue页面同级,就像这样:

 剩下的就是最喜欢的CV了,把地图数据cv到json文件夹里。

vue渲染数据:

废话不多说上代码:

<template>
    <div>
        <div class="main" ref="map"></div>
    </div>
</template>

<script setup lang='ts'>
import { ref, onMounted } from 'vue';
import * as echarts from 'echarts';
import 'echarts-gl';
let map = ref()

//引入世界地图的JSON数据
//@ts-ignore
import WorldJSON from './home.json'
//注册世界地图
echarts.registerMap('world', WorldJSON);
onMounted(() => {

    let myChart = echarts.init(map.value);
    let geoCoordMap: any = {
        "海门": [121.15, 31.89],
        "鄂尔多斯": [109.781327, 39.608266],
        "招远": [120.38, 37.35],
        "舟山": [122.207216, 29.985295],
        "齐齐哈尔": [123.97, 47.33],
        "盐城": [120.13, 33.38],
        "赤峰": [118.87, 42.28],
        "青岛": [120.33, 36.07],
        "乳山": [121.52, 36.89],
        "金昌": [102.188043, 38.520089],
        "泉州": [118.58, 24.93],
        "莱西": [120.53, 36.86],
        "日照": [119.46, 35.42],
        "胶南": [119.97, 35.88],
        "南通": [121.05, 32.08],
        "拉萨": [91.11, 29.97],
        "云浮": [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],
        "厦门": [118.1, 24.46],
        "汕尾": [115.375279, 22.786211],
        "潮州": [116.63, 23.68],
        "丹东": [124.37, 40.13],
        "太仓": [121.1, 31.45],
        "曲靖": [103.79, 25.51],
        "烟台": [121.39, 37.52],
        "福州": [119.3, 26.08],
        "瓦房店": [121.979603, 39.627114],
        "即墨": [120.45, 36.38],
        "抚顺": [123.97, 41.97],
        "玉溪": [102.52, 24.35],
        "张家口": [114.87, 40.82],
        "阳泉": [113.57, 37.85],
        "莱州": [119.942327, 37.177017],
        "湖州": [120.1, 30.86],
        "汕头": [116.69, 23.39],
        "昆山": [120.95, 31.39],
        "宁波": [121.56, 29.86],
        "湛江": [110.359377, 21.270708],
        "揭阳": [116.35, 23.55],
        "荣成": [122.41, 37.16],
        "连云港": [119.16, 34.59],
        "葫芦岛": [120.836932, 40.711052],
        "常熟": [120.74, 31.64],
        "东莞": [113.75, 23.04],
        "河源": [114.68, 23.73],
        "淮安": [119.15, 33.5],
        "泰州": [119.9, 32.49],
        "南宁": [108.33, 22.84],
        "营口": [122.18, 40.65],
        "惠州": [114.4, 23.09],
        "江阴": [120.26, 31.91],
        "蓬莱": [120.75, 37.8],
        "韶关": [113.62, 24.84],
        "嘉峪关": [98.289152, 39.77313],
        "广州": [113.23, 23.16],
        "延安": [109.47, 36.6],
        "太原": [112.53, 37.87],
        "清远": [113.01, 23.7],
        "中山": [113.38, 22.52],
        "昆明": [102.73, 25.04],
        "寿光": [118.73, 36.86],
        "盘锦": [122.070714, 41.119997],
        "长治": [113.08, 36.18],
        "深圳": [114.07, 22.62],
        "珠海": [113.52, 22.3],
        "宿迁": [118.3, 33.96],
        "咸阳": [108.72, 34.36],
        "铜川": [109.11, 35.09],
        "平度": [119.97, 36.77],
        "佛山": [113.11, 23.05],
        "海口": [110.35, 20.02],
        "江门": [113.06, 22.61],
        "章丘": [117.53, 36.72],
        "肇庆": [112.44, 23.05],
        "大连": [121.62, 38.92],
        "临汾": [111.5, 36.08],
        "吴江": [120.63, 31.16],
        "石嘴山": [106.39, 39.04],
        "沈阳": [123.38, 41.8],
        "苏州": [120.62, 31.32],
        "茂名": [110.88, 21.68],
        "嘉兴": [120.76, 30.77],
        "长春": [125.35, 43.88],
        "胶州": [120.03336, 36.264622],
        "银川": [106.27, 38.47],
        "张家港": [120.555821, 31.875428],
        "三门峡": [111.19, 34.76],
        "锦州": [121.15, 41.13],
        "南昌": [115.89, 28.68],
        "柳州": [109.4, 24.33],
        "三亚": [109.511909, 18.252847],
        "自贡": [104.778442, 29.33903],
        "吉林": [126.57, 43.87],
        "阳江": [111.95, 21.85],
        "泸州": [105.39, 28.91],
        "西宁": [101.74, 36.56],
        "宜宾": [104.56, 29.77],
        "呼和浩特": [111.65, 40.82],
        "成都": [104.06, 30.67],
        "大同": [113.3, 40.12],
        "镇江": [119.44, 32.2],
        "桂林": [110.28, 25.29],
        "张家界": [110.479191, 29.117096],
        "宜兴": [119.82, 31.36],
        "北海": [109.12, 21.49],
        "西安": [108.95, 34.27],
        "金坛": [119.56, 31.74],
        "东营": [118.49, 37.46],
        "牡丹江": [129.58, 44.6],
        "遵义": [106.9, 27.7],
        "绍兴": [120.58, 30.01],
        "扬州": [119.42, 32.39],
        "常州": [119.95, 31.79],
        "潍坊": [119.1, 36.62],
        "重庆": [106.54, 29.59],
        "台州": [121.420757, 28.656386],
        "南京": [118.78, 32.04],
        "滨州": [118.03, 37.36],
        "贵阳": [106.71, 26.57],
        "无锡": [120.29, 31.59],
        "本溪": [123.73, 41.3],
        "克拉玛依": [84.77, 45.59],
        "渭南": [109.5, 34.52],
        "马鞍山": [118.48, 31.56],
        "宝鸡": [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],
        "包头": [110, 40.58],
        "绵阳": [104.73, 31.48],
        "乌鲁木齐": [87.68, 43.77],
        "枣庄": [117.57, 34.86],
        "杭州": [120.19, 30.26],
        "淄博": [118.05, 36.78],
        "鞍山": [122.85, 41.12],
        "溧阳": [119.48, 31.43],
        "库尔勒": [86.06, 41.68],
        "安阳": [114.35, 36.1],
        "开封": [114.35, 34.79],
        "济南": [117, 36.65],
        "德阳": [104.37, 31.13],
        "温州": [120.65, 28.01],
        "九江": [115.97, 29.71],
        "邯郸": [114.47, 36.6],
        "临安": [119.72, 30.23],
        "兰州": [103.73, 36.03],
        "沧州": [116.83, 38.33],
        "临沂": [118.35, 35.05],
        "南充": [106.110698, 30.837793],
        "天津": [117.2, 39.13],
        "富阳": [119.95, 30.07],
        "泰安": [117.13, 36.18],
        "诸暨": [120.23, 29.71],
        "郑州": [113.65, 34.76],
        "哈尔滨": [126.63, 45.75],
        "聊城": [115.97, 36.45],
        "芜湖": [118.38, 31.33],
        "唐山": [118.02, 39.63],
        "平顶山": [113.29, 33.75],
        "邢台": [114.48, 37.05],
        "德州": [116.29, 37.45],
        "济宁": [116.59, 35.38],
        "荆州": [112.239741, 30.335165],
        "宜昌": [111.3, 30.7],
        "义乌": [120.06, 29.32],
        "丽水": [119.92, 28.45],
        "洛阳": [112.44, 34.7],
        "秦皇岛": [119.57, 39.95],
        "株洲": [113.16, 27.83],
        "石家庄": [114.48, 38.03],
        "莱芜": [117.67, 36.19],
        "常德": [111.69, 29.05],
        "保定": [115.48, 38.85],
        "湘潭": [112.91, 27.87],
        "金华": [119.64, 29.12],
        "岳阳": [113.09, 29.37],
        "长沙": [113, 28.21],
        "衢州": [118.88, 28.97],
        "廊坊": [116.7, 39.53],
        "菏泽": [115.480656, 35.23375],
        "合肥": [117.27, 31.86],
        "武汉": [114.31, 30.52],
        "大庆": [125.03, 46.58]
    };
    var alirl = [[[121.15, 31.89], [121.48, 31.22]],
    [[120.38, 37.35], [121.48, 31.22]],
    [[123.97, 47.33], [121.48, 31.22]],
    [[118.87, 42.28], [121.48, 31.22]],
    [[121.52, 36.89], [121.48, 31.22]],
    [[102.188043, 38.520089], [121.48, 31.22]],
    [[118.58, 24.93], [121.48, 31.22]],
    [[120.53, 36.86], [121.48, 31.22]],
    [[119.46, 35.42], [121.48, 31.22]],
    [[119.97, 35.88], [121.48, 31.22]],
    [[121.05, 32.08], [121.48, 31.22]],
    [[91.11, 29.97], [121.48, 31.22]]
    ]
    var convertData = function (data: any) {
        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;
    };
    var baseTexture: any = null
    // 生成球面纹理
    function getBaseTexture() {

        let canvas = document.createElement('canvas');
        baseTexture = echarts.init(canvas, (null as any), {
            width: 4096,
            height: 2048,
        });
        baseTexture.setOption({
            backgroundColor: '#001213',
            series: [
                {
                    type: 'map',
                    map: 'world',
                    left: 0,
                    top: 0,
                    right: 0,
                    bottom: 0,
                    boundingCoords: [
                        [-180, 90],
                        [180, -90],
                    ],
                    label: {
                        show: false,
                        // textStyle: {
                        color: '#fff',
                        fontSize: 20,
                        // },
                    },
                    itemStyle: {
                        areaColor: '#004444',
                        borderColor: '#00cccc',
                        borderWidth: 2,
                    },
                },
            ],
        });
        drawEarth();
    }

    function drawEarth() {
        let option: any = {
            tooltip: {
                show: true,
            },
            globe: {
                silent: true,
                shading: 'color',
                environment: '#000',
                baseTexture: baseTexture,
            },
            series: [
                //柱状图
                {
                    //name: 'bar3D',
                    type: "bar3D",
                    coordinateSystem: 'globe',
                    barSize: 0.5, //柱子粗细
                    shading: 'lambert',
                    opacity: 1,
                    bevelSize: 0.2,
                    itemStyle: {
                        color: '#EBE806',
                        opacity: 0.1
                    },
                    label: {
                        show: false,
                        formatter: '{b}'
                    },
                    data: convertData([{
                        name: "海门",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "鄂尔多斯",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "招远",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "舟山",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "齐齐哈尔",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "盐城",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "赤峰",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "青岛",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "南通",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "拉萨",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "云浮",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "梅州",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "文登",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "上海",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "攀枝花",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "威海",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "福州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "瓦房店",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "即墨",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "抚顺",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "玉溪",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "常熟",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "东莞",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "河源",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "淮安",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "泰州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "南宁",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "营口",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "惠州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "江阴",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "蓬莱",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "韶关",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "嘉峪关",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "广州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "延安",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "太原",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "清远",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "中山",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "昆明",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "寿光",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "盘锦",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "长治",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "深圳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "珠海",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "宿迁",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "咸阳",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "铜川",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "平度",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "佛山",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "海口",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "江门",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "章丘",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "肇庆",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "大连",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "临汾",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "吴江",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "石嘴山",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "沈阳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "苏州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "茂名",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "嘉兴",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "长春",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "胶州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "银川",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "张家港",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "三门峡",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "锦州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "南昌",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "柳州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "三亚",
                        value: (Math.random() * 300).toFixed(2)
                    }, {
                        name: "自贡",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "吉林",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "阳江",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "泸州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "西宁",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "宜宾",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "呼和浩特",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "成都",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "大同",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "镇江",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "桂林",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "张家界",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "宜兴",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "北海",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "西安",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "金坛",
                        value: (Math.random() * 200).toFixed(2)
                    },

                    {
                        name: "包头",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "绵阳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "乌鲁木齐",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "枣庄",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "杭州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "淄博",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "鞍山",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "溧阳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "库尔勒",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "安阳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "开封",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "济南",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "德阳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "温州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "九江",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "邯郸",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "临安",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "兰州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "沧州",
                        value: (Math.random() * 200).toFixed(2)
                    },

                    {
                        name: "秦皇岛",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "株洲",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "石家庄",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "莱芜",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "常德",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "保定",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "湘潭",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "金华",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "岳阳",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "长沙",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "衢州",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "廊坊",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "菏泽",
                        value: (Math.random() * 100).toFixed(2)
                    }, {
                        name: "合肥",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "武汉",
                        value: (Math.random() * 200).toFixed(2)
                    }, {
                        name: "大庆",
                        value: (Math.random() * 200).toFixed(2)
                    }
                    ]),
                },
                {
                    name: 'lines3D',
                    type: 'lines3D',
                    coordinateSystem: 'globe',
                    effect: {
                        show: true,
                        period: 2,
                        trailWidth: 3,
                        trailLength: 0.5,
                        trailOpacity: 1,
                        trailColor: '#0087f4'
                    },
                    blendMode: 'lighter',
                    lineStyle: {
                        // width: 2
                        width: 1,
                        color: '#0087f4',
                        opacity: 0
                    },
                    data: [],
                    silent: false,

                },

                {
                    type: 'lines3D',

                    coordinateSystem: 'globe',

                    effect: {
                        show: true,
                        trailWidth: 5,
                        trailOpacity: 1,
                        trailLength: 0.2,
                        constantSpeed: 5
                    },

                    blendMode: 'lighter',

                    lineStyle: { //航线的视图效果
                        color: '#EBE806',
                        width: 1,
                        opacity: 1
                    },

                    data: alirl
                }
            ]
        };
        for (let i = 0; i < 50; i++) {
            option.series[1].data = option.series[1].data.concat(rodamData())
        }


        myChart.clear();
        myChart.setOption(option, true);
    }

    function rodamData() {
        let longitude = 105.18
        let longitude2 = Math.random() * 360 - 180
        let latitude = 37.51
        let latitude2 = Math.random() * 180 - 90
        return {
            coords: [
                [longitude2, latitude2],
                [longitude, latitude]
            ],
            value: (Math.random() * 3000).toFixed(2)
        }
    }

    getBaseTexture();
})
</script>

<style scoped>
.main {
    width: 100vw;
    height: 100vh;
}
</style>

总结:

如果你发生了一些未知的报错,原因是你没使用TS,如果需要纯vue3版本或者vue2版本的请留言。

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