vue2 利用echarts 单独绘制省份的步骤

2024-04-02 19:04:59 915人浏览安东尼

摘要

第一步：先引入所需的第三方模块 import echarts from "echarts"; // 引入所需要的echarts模块 import "echarts/map/js/pr

第一步：先引入所需的第三方模块

import echarts from "echarts"; // 引入所需要的echarts模块
import "echarts/map/js/province/shanxi"; // 引入省份的js文件
import "echarts/map/JSON/province/shanxi.json"; // 引入省份的json文件

第二步：开始绘制

// 基于准备好的dom，初始化echarts实例
      var myChart = echarts.init(document.getElementById("left2"));

      var option = {
        visualMap: {
          show: false,
          min: 0,
          max: 100,
          left: "left",
          top: "bottom",
          text: ["高", "低"], // 文本，默认为数值文本
          calculable: true,
          inRange: {
            color: ["yellow", "lightskyblue", "orangered"],
          },
        },
        series: [
          {
            layoutCenter: ['30%', '30%'],
            type: "map",
            mapType: "山西",
            roam: true,
            label: {
              nORMal: {
                show: true,
                textStyle: {
                  fontSize: 10,
                  fontFamily: "楷体",
                },
              },
              emphasis: {
                  color: "#fff",
            },
            itemStyle: {
                borderColor: "#389BB7",
                areaColor: "#fff",
                areaColor: "#389BB7",
                borderWidth: 0,
            animation: false,// 数据
            data: [
              {
                name: "大同市",
                value: 88,
                name: "朔州市",
                value: 96,
                name: "忻州市",
                value: 98,
                name: "吕梁市",
                value: 80,
                name: "太原市",
                name: "晋中市",
                value: 79,
                name: "阳泉市",
                value: 77,
                name: "临汾市",
                value: 33,
                name: "长治市",
                value: 69,
                name: "运城市",
                value: 66,
                name: "晋城市",
                value: 22,
            ],
        ],
      };
      myChart.setOption(option);

最后结果：

补充：Vue2.x结合echarts2实现显示具体省份热力图

最近研究了一下VUE2.X结合ehcarts实现热力图，先看下最终：

效果话不多说，直接上代码：

<!DOCTYPE html>
<html>
<head>
    <title>test</title>
    <meta charset="utf-8">
    <script type="text/javascript" src="Http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
    <!-- <script type="text/javascript" src="./china.js"></script> -->
    <script type="text/javascript" src="./xinjiang.js"></script>
    <style type="text/CSS">
        #myChart{
            width: 500px;
            height: 500px;
        }
    </style>
</head>
<body>
    <div id="myChart"></div>
</body>
<script type="text/javascript">

var geoCoordMap = {
    "乌鲁木齐":[87.68,43.77],
    "克拉玛依":[84.77,45.59],
    "石河子":[85.94,44.27],
    "吐鲁番":[89.19,42.91],
    "齐齐哈尔":[123.97,47.33],
    "托克逊":[88.63,42.77],
    "鄯善":[90.25,42.82],
    "哈密":[93.44,42.78],
    "伊吾":[94.65,43.28],
    "巴里坤":[93,43.6],
    "库尔勒":[86.06,41.68],
    "和静":[86.35,42.31],
    "和硕":[86.84,42.23],
    "博湖":[86.53,41.95],
    "尉梨":[86.24,41.36],
    "轮台":[84.25,41.77],
    "焉耆":[86.55,42.05],
    "和田":[79.94,37.12],
    "民丰":[82.63,37.07],
    "策勒":[80.78,37.04],
    "于田":[81.63,36.86],
    "洛浦":[80.17,37.12],
    "皮山":[78.29,37.06],
    "墨玉":[79.74,37.31],
    "阿克苏":[80.29,41.15],
    "温宿":[80.24,41.29],
    "拜城":[81.84,41.82],
    "库车":[82.97,41.68],
    "新和":[82.63,41.55],
    "沙雅":[82.9,41.25],
    "阿瓦提":[80.34,40.64],
    "柯平":[79.06,40.55],
    "乌什":[79.25,41.22],
    "咯什":[75.94,39.52],
    "巴楚":[78.59,39.78],
    "枷师":[76.78,39.46],
    "乐普湖":[76.67,39.23],
    "麦盖提":[77.62,38.95],
    "莎车":[77.25,38.45],
    "泽普":[77.26,38.2],
    "叶城":[77.42,37.89],
    "疏勒":[76.05,39.41],
    "英吉沙":[76.17,38.91],
    "疏附":[75.83,39.42],
    "塔什库尔干":[75.22,75.22],
    "阿图什":[76.12,39.73],
    "阿合奇":[78.42,41.91],
    "阿克陶":[75.94,39.14],
    "乌恰":[75.18,39.7],
    "昌吉":[87.31,44.05],
    "阜康":[87.94,44.14],
    "奇台":[89.52,44.02],
    "吉木萨尔":[89.14,44],
    "米泉":[87.68,43.97],
    "玛纳斯":[86.22,44.28],
    "呼图壁":[86.92,44.18],
    "木垒":[90.34,43.8],
    "博乐":[82.1,44.93],
    "精河":[82.92,44.67],
    "温泉":[81.08,44.95],
    "伊宁":[81.33,43.91],
    "尼勒克":[82.53,43.82],
    "新源":[83.27,43.41],
    "巩留":[82.23,43.35],
    "奎屯":[84.89,44.45],
    "特克斯":[81.81,43.23],
    "昭苏":[81.08,43.15],
    "霍城":[80.87,44.07],
    "察布察尔":[81.12,43.82],
    "塔城":[82.96,46.74],
    "额敏":[83.62,46.52],
    "乌苏":[84.62,44.45],
    "托里":[83.59,45.92],
    "裕民":[82.94,46.21],
    "沙湾":[85.56,44.29],
    "和布克赛尔":[85.13,46.78],
    "阿勒泰":[88.14,47.86],
    "青河":[90.37,46.71],
    "富蕴":[89.44,47.05],
    "福海":[87.51,47.15],
    "吉木乃":[85.84,47.42],
    "布尔津":[86.92,47.7],
    "哈巴河":[86.41,48.05]
};
var convertData = function (data) {
    var res = [];
    for (var i = 0; i < data.length; i++) {
        var geoCoord = geoCoordMap[data[i].name];
        if (geoCoord) {
            res.push(geoCoord.concat(data[i].value));
    }
    return res;
var loadData = convertData([
    {name: "乌鲁木齐", value: 32112},
    {name: "克拉玛依", value: 44412},
    {name: "石河子", value: 25123},
    {name: "吐鲁番", value: 45612},
    {name: "齐齐哈尔", value: 12512},
    {name: "托克逊", value: 12512},
    {name: "鄯善", value: 25121},
    {name: "哈密", value: 54425},
    {name: "伊吾", value: 54126},
    {name: "巴里坤", value: 5226},
    {name: "库尔勒", value: 56247},
    {name: "和静", value: 67227},
    {name: "和硕", value: 35427},
    {name: "博湖", value: 78327},
    {name: "尉梨", value: 87628},
    {name: "轮台", value: 87629},
    {name: "焉耆", value: 67830},
    {name: "和田", value: 98730},
    {name: "民丰", value: 112331},
    {name: "策勒", value: 113331},
    {name: "于田", value: 132331},
    {name: "洛浦", value: 123231},
    {name: "皮山", value: 154132},
    {name: "墨玉", value: 56632},
    {name: "阿克苏", value: 23232},
    {name: "温宿", value: 12333},
    {name: "拜城", value: 22333},
    {name: "库车", value: 32333},
    {name: "新和", value: 43434},
    {name: "沙雅", value: 54534},
    {name: "阿瓦提", value: 64535},
    {name: "柯平", value: 65435},
    {name: "乌什", value: 567236},
    {name: "咯什", value: 567336},
    {name: "巴楚", value: 67836},
    {name: "枷师", value: 789436},
    {name: "乐普湖", value: 898236},
    {name: "麦盖提", value: 678437},
    {name: "莎车", value: 56737},
    {name: "泽普", value: 123337},
    {name: "叶城", value: 12337},
    {name: "英吉沙", value: 23437},
    {name: "疏附", value: 34538},
    {name: "阿图什", value: 34568},
    {name: "阿合奇", value: 12138},
    {name: "阿克陶", value: 32138},
    {name: "玛纳斯", value: 54139},
    {name: "哈巴河", value: 56139},
    {name: "布尔津", value: 67139},
    {name: "吉木乃", value: 78139},
    {name: "福海", value: 65440},
    {name: "富蕴", value: 32340},
    {name: "青河", value: 44341},
    {name: "阿勒泰", value: 54341},
    {name: "和布克赛尔", value: 23442},
    {name: "裕民", value: 12343},
    {name: "沙湾", value: 22343}
]);
option = {
    backgroundColor: '#404a59',
    xAxis: {
        show: false
    },
    yAxis: {
    visualMap: {
        type: 'piecewise',
        min: 20000,
        max: 100000,
        calculable: true,
        realtime: false,
        splitNumber: 5,
        inRange: {
            color: ['#005a88', '#04a4f6', '#00943e', '#fdf40f', '#cf2d14']
        },
        right: '10%',
        bottom: '5%',
        orient:"vertical1",
        inverse:true,  //是否反转 visualMap 组件
        textStyle: {
            color: '#fff'
    geo: { // 这个是重点配置区
      map: '新疆', // 表示中国地图
      roam: true,
      itemStyle: {
        normal: {
          areaColor: '#081832',
          borderColor: '#425F91'
        emphasis: {
          areaColor: "#2a333D",
          shadowOffsetX: 0,
          shadowOffsetY: 0,
          shadowBlur: 20,
          borderWidth: 0,
          shadowColor: 'rgba(0, 0, 0, 0.5)'
      },
      silent: true
    series: [{
        name: '',
        type: 'heatmap',
        data: loadData,
        coordinateSystem: 'geo',
        progressive: 1000,
        animation: false
    }]
var lineChart = echarts.init(document.getElementById('myChart'));
lineChart.setOption(option);
</script>
</html>

　　　说一下：china.js或各个省份对应的js文件在node包里面就有，是比较全面的。有的说这里没有用到VUE啊，对的，在这里没引入（那是我的项目额！），不过不用担心，因为vue里面直接引入是完全兼容的啦！　

　　代码看似很简单，但是里面的坑很多。因为我是在项目中直接使用的，本来想着有node包，就没有引入china.js或者具体省份对应的js文件，造成一些问题。第二个就是关于坐标轴、网格的设置，有些设置是相关联的，要注意。第三个就是在网上自行找到新疆省份下各个区锁对应的经纬度（这个渠道很多，就不多啰嗦了）。第四个就是在visualMap中的设置，这个我也是费了很大力气才实现的，有兴趣的朋友可以自己先试试，看看怎么玩，希望大家相互学习，共同进步。最后就是该项目地址我已经放到git了，欢迎大家mark并且star!

注意是：start!!!多谢多谢git仓库地址:https://GitHub.com/WangHao1221/vueWithEcharts.git

到此这篇关于vue2 利用echarts 单独绘制省份的文章就介绍到这了,更多相关vue绘制省份内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网！

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