Echarts是一个很有用又很美观的可视化工具,最近想用Echarts绘制地图,但是网上的代码都没有绘制完全,今天分享一下我的代码

要注意echarts需要引用一些js文件~

完整代码访问我的GitHub:

https://github.com/Aires2019/Echarts-maps

1、绘制中国地图

效果:

代码:

china_map.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="china_map" style="width:1000px;height:1000px;"></div>
</body>

<script type="text/javascript" src="js/echarts.min.js"></script>
<script type="text/javascript" src="js/china.js"></script>


<script>
    var china_map =echarts.init(document.getElementById("china_map"),'infographic');
    function randomData() {
		return Math.round(Math.random()*500);
	}
 
	var mydata = [
		{name: '北京',value: randomData() },{name: '天津',value: randomData() },
		{name: '上海',value: randomData() },{name: '重庆',value: randomData() },
		{name: '河北',value: randomData() },{name: '河南',value: randomData() },
		{name: '云南',value: randomData() },{name: '辽宁',value: randomData() },
		{name: '黑龙江',value: randomData() },{name: '湖南',value: randomData()},
		{name: '安徽',value: randomData() },{name: '山东',value: randomData() },
		{name: '新疆',value: randomData() },{name: '江苏',value: randomData() },
		{name: '浙江',value: randomData() },{name: '江西',value: randomData() },
		{name: '湖北',value: randomData() },{name: '广西',value: randomData() },
		{name: '甘肃',value: randomData() },{name: '山西',value: randomData() },
		{name: '内蒙古',value: randomData() },{name: '陕西',value: randomData()},
		{name: '吉林',value: randomData() },{name: '福建',value: randomData() },
		{name: '贵州',value: randomData() },{name: '广东',value: randomData() },
		{name: '青海',value: randomData() },{name: '西藏',value: randomData() },
		{name: '四川',value: randomData() },{name: '宁夏',value: randomData() },
		{name: '海南',value: randomData() },{name: '台湾',value: randomData() },
		{name: '香港',value: randomData() },{name: '澳门',value: randomData() }
	];
 
	var option = {
		//backgroundColor: '#FFFFFF',
		
		title: {
			text: '各省份的总成交量对比',
			textStyle:{color:'#fff'},
			//subtext: '纯属虚构',
			x:'center'
		},
		tooltip : {
			trigger: 'item'
		},
		visualMap: {
			show : false,
			x: 'left',
			y: 'bottom',
			//layoutCenter:['30%','30%'],
			splitList: [ 
				{start: 500, end:600},{start: 400, end: 500},
				{start: 300, end: 400},{start: 200, end: 300},
				{start: 100, end: 200},{start: 0, end: 100},
			],
			// color: ['#ff0', '#ffff00', '#0E94EB','#6FBCF0', '#F0F06F', '#00CC00']
            color:['#5bc2e7', '#6980c5', '#70dfdf', '#f7f1ee', '#3390FF']
		},
		series: [{
			name: '各省份的总成交量对比',
			type: 'map',
			mapType: 'china', 
			roam: true,
			label: {
				normal: {
					show: false
				},
				emphasis: {
					show: false
				}
			},
			data:mydata
		}]
	};

china_map.setOption(option);
</script>

</html>

 2、绘制省份地图

以湖南省为例

效果:

代码

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>湖南省</title>
</head>
<style>
  .highcharts-credits {
    display: none;
  }
  .highcharts-legend {
    display: none;
  }
</style>
<body><div id="map" style="width:800px;height: 500px;"></div>
<script src="https://img.hcharts.cn/highmaps/highmaps.js"></script>
<script src="https://data.jianshukeji.com/geochina/hunan.js"></script>
<script>
// 随机数据
var data = [{"name":"长沙","value":42},{"name":"株洲","value":81},{"name":"湘潭","value":94},{"name":"衡阳","value":8},{"name":"邵阳","value":67},{"name":"岳阳","value":38},{"name":"常德","value":7},{"name":"张家界","value":9},{"name":"益阳","value":77},{"name":"郴州","value":78},{"name":"永州","value":17},{"name":"怀化","value":83},{"name":"娄底","value":23},{"name":"湘西","value":75}];
// 初始化图表
var map = new Highcharts.Map('map', {
  title: {
    text: '湖南省'
  },
  colorAxis: {
    min: 0,
    minColor: 'rgb(255,255,255)',
    maxColor: '#006cee'
  },
  series: [{
    data: data,
    name: '随机数据',
    mapData: Highcharts.maps['cn/hunan'],
    joinBy: 'name', // 根据 name 属性进行关联
    states: {
			hover: {
				color: '#000'
			}
		},
    dataLabels: {
			enabled: true,
			format: '{point.name}'
		}
  }]
});
</script></body></html>

3、绘制世界地图

效果:

代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script type="text/javascript" src="js/echarts.min.js"></script>
    <script type="text/javascript" src="js/world.js"></script>
</head>
<body>
    <div class="map" id="map" style="width:1000px;height:1000px;"></div>
</body>
<script>
    var myChart = echarts.init(document.getElementById('map'));
    let nameMap = {
        Afghanistan: '阿富汗',
        Singapore: '新加坡',
        Angola: '安哥拉',
        Albania: '阿尔巴尼亚',
        'United Arab Emirates': '阿联酋',
        Argentina: '阿根廷',
        Armenia: '亚美尼亚',
        'French Southern and Antarctic Lands':
            '法属南半球和南极领地',
        Australia: '澳大利亚',
        Austria: '奥地利',
        Azerbaijan: '阿塞拜疆',
        Burundi: '布隆迪',
        Belgium: '比利时',
        Benin: '贝宁',
        'Burkina Faso': '布基纳法索',
        Bangladesh: '孟加拉国',
        Bulgaria: '保加利亚',
        'The Bahamas': '巴哈马',
        'Bosnia and Herzegovina': '波斯尼亚和黑塞哥维那',
        Belarus: '白俄罗斯',
        Belize: '伯利兹',
        Bermuda: '百慕大',
        Bolivia: '玻利维亚',
        Brazil: '巴西',
        Brunei: '文莱',
        Bhutan: '不丹',
        Botswana: '博茨瓦纳',
        'Central African Republic': '中非共和国',
        Canada: '加拿大',
        Switzerland: '瑞士',
        Chile: '智利',
        China: '中国',
        'Ivory Coast': '象牙海岸',
        Cameroon: '喀麦隆',
        'Democratic Republic of the Congo': '刚果民主共和国',
        'Republic of the Congo': '刚果共和国',
        Colombia: '哥伦比亚',
        'Costa Rica': '哥斯达黎加',
        Cuba: '古巴',
        'Northern Cyprus': '北塞浦路斯',
        Cyprus: '塞浦路斯',
        'Czech Republic': '捷克共和国',
        Germany: '德国',
        Djibouti: '吉布提',
        Denmark: '丹麦',
        'Dominican Republic': '多明尼加共和国',
        Algeria: '阿尔及利亚',
        Ecuador: '厄瓜多尔',
        Egypt: '埃及',
        Eritrea: '厄立特里亚',
        Spain: '西班牙',
        Estonia: '爱沙尼亚',
        Ethiopia: '埃塞俄比亚',
        Finland: '芬兰',
        Fiji: '斐',
        'Falkland Islands': '福克兰群岛',
        France: '法国',
        Gabon: '加蓬',
        'United Kingdom': '英国',
        Georgia: '格鲁吉亚',
        Ghana: '加纳',
        Guinea: '几内亚',
        Gambia: '冈比亚',
        'Guinea Bissau': '几内亚比绍',
        Greece: '希腊',
        Greenland: '格陵兰',
        Guatemala: '危地马拉',
        'French Guiana': '法属圭亚那',
        Guyana: '圭亚那',
        Honduras: '洪都拉斯',
        Croatia: '克罗地亚',
        Haiti: '海地',
        Hungary: '匈牙利',
        Indonesia: '印度尼西亚',
        India: '印度',
        Ireland: '爱尔兰',
        Iran: '伊朗',
        Iraq: '伊拉克',
        Iceland: '冰岛',
        Israel: '以色列',
        Italy: '意大利',
        Jamaica: '牙买加',
        Jordan: '约旦',
        Japan: '日本',
        Kazakhstan: '哈萨克斯坦',
        Kenya: '肯尼亚',
        Kyrgyzstan: '吉尔吉斯斯坦',
        Cambodia: '柬埔寨',
        Kosovo: '科索沃',
        Kuwait: '科威特',
        Laos: '老挝',
        Lebanon: '黎巴嫩',
        Liberia: '利比里亚',
        Libya: '利比亚',
        'Sri Lanka': '斯里兰卡',
        Lesotho: '莱索托',
        Lithuania: '立陶宛',
        Luxembourg: '卢森堡',
        Latvia: '拉脱维亚',
        Morocco: '摩洛哥',
        Moldova: '摩尔多瓦',
        Madagascar: '马达加斯加',
        Mexico: '墨西哥',
        Macedonia: '马其顿',
        Mali: '马里',
        Myanmar: '缅甸',
        Montenegro: '黑山',
        Mongolia: '蒙古',
        Mozambique: '莫桑比克',
        Mauritania: '毛里塔尼亚',
        Malawi: '马拉维',
        Malaysia: '马来西亚',
        Namibia: '纳米比亚',
        'New Caledonia': '新喀里多尼亚',
        Niger: '尼日尔',
        Nigeria: '尼日利亚',
        Nicaragua: '尼加拉瓜',
        Netherlands: '荷兰',
        Norway: '挪威',
        Nepal: '尼泊尔',
        'New Zealand': '新西兰',
        Oman: '阿曼',
        Pakistan: '巴基斯坦',
        Panama: '巴拿马',
        Peru: '秘鲁',
        Philippines: '菲律宾',
        'Papua New Guinea': '巴布亚新几内亚',
        Poland: '波兰',
        'Puerto Rico': '波多黎各',
        'North Korea': '北朝鲜',
        Portugal: '葡萄牙',
        Paraguay: '巴拉圭',
        Qatar: '卡塔尔',
        Romania: '罗马尼亚',
        Russia: '俄罗斯',
        Rwanda: '卢旺达',
        'Western Sahara': '西撒哈拉',
        'Saudi Arabia': '沙特阿拉伯',
        Sudan: '苏丹',
        'South Sudan': '南苏丹',
        Senegal: '塞内加尔',
        'Solomon Islands': '所罗门群岛',
        'Sierra Leone': '塞拉利昂',
        'El Salvador': '萨尔瓦多',
        Somaliland: '索马里兰',
        Somalia: '索马里',
        'Republic of Serbia': '塞尔维亚',
        Suriname: '苏里南',
        Slovakia: '斯洛伐克',
        Slovenia: '斯洛文尼亚',
        Sweden: '瑞典',
        Swaziland: '斯威士兰',
        Syria: '叙利亚',
        Chad: '乍得',
        Togo: '多哥',
        Thailand: '泰国',
        Tajikistan: '塔吉克斯坦',
        Turkmenistan: '土库曼斯坦',
        'East Timor': '东帝汶',
        'Trinidad and Tobago': '特里尼达和多巴哥',
        Tunisia: '突尼斯',
        Turkey: '土耳其',
        'United Republic of Tanzania': '坦桑尼亚',
        Uganda: '乌干达',
        Ukraine: '乌克兰',
        Uruguay: '乌拉圭',
        'United States': '美国',
        Uzbekistan: '乌兹别克斯坦',
        Venezuela: '委内瑞拉',
        Vietnam: '越南',
        Vanuatu: '瓦努阿图',
        'West Bank': '西岸',
        Yemen: '也门',
        'South Africa': '南非',
        Zambia: '赞比亚',
        Korea: '韩国',
        Tanzania: '坦桑尼亚',
        Zimbabwe: '津巴布韦',
        Congo: '刚果',
        'Central African Rep.': '中非',
        Serbia: '塞尔维亚',
        'Bosnia and Herz.': '波黑',
        'Czech Rep.': '捷克',
        'W. Sahara': '西撒哈拉',
        'Lao PDR': '老挝',
        'Dem.Rep.Korea': '朝鲜',
        'Falkland Is.': '福克兰群岛',
        'Timor-Leste': '东帝汶',
        'Solomon Is.': '所罗门群岛',
        Palestine: '巴勒斯坦',
        'N. Cyprus': '北塞浦路斯',
        Aland: '奥兰群岛',
        'Fr. S. Antarctic Lands': '法属南半球和南极陆地',
        Mauritius: '毛里求斯',
        Comoros: '科摩罗',
        'Eq. Guinea': '赤道几内亚',
        'Guinea-Bissau': '几内亚比绍',
        'Dominican Rep.': '多米尼加',
        'Saint Lucia': '圣卢西亚',
        Dominica: '多米尼克',
        'Antigua and Barb.': '安提瓜和巴布达',
        'U.S. Virgin Is.': '美国原始岛屿',
        Montserrat: '蒙塞拉特',
        Grenada: '格林纳达',
        Barbados: '巴巴多斯',
        Samoa: '萨摩亚',
        Bahamas: '巴哈马',
        'Cayman Is.': '开曼群岛',
        'Faeroe Is.': '法罗群岛',
        'IsIe of Man': '马恩岛',
        Malta: '马耳他共和国',
        Jersey: '泽西',
        'Cape Verde': '佛得角共和国',
        'Turks and Caicos Is.': '特克斯和凯科斯群岛',
        'St. Vin. and Gren.': '圣文森特和格林纳丁斯'
    }
    option={
    // backgroundColor: "#02AFDB",
    title: {
    left: '40%',
    top: '0px',
    textStyle: {
        color: '#02AFDB',
        opacity: 0.7
    }
    },
    visualMap: {
        max:390000,
        min:100,
        type: 'continuous', // continuous 类型为连续型  piecewise 类型为分段型
        show: true, // 是否显示 visualMap-continuous 组件 如果设置为 false,不会显示,但是数据映射的功能还存在
        // 文本样式
        textStyle: {
            fontSize: 14,
            color: 'black'
        },
        realtime: false, // 拖拽时,是否实时更新
        calculable: true, // 是否显示拖拽用的手柄
        // 定义 在选中范围中 的视觉元素
        inRange: {
            color: ['#5bc2e7', '#6980c5', '#70dfdf', '#f7f1ee', '#3390FF'] // 图元的颜色
        }
    },
    tooltip: {
    trigger: 'item',
    formatter: function (params) {
                        console.log(params)
                        if (params.name) {
                            return params.name + ' : ' + (isNaN(params.value) ? 0 : parseInt(params.value));
                        }
                    }
    },
    // geo: {//用于增加图层设置效果
    // map: 'world',
    // zoom: 1.2,
    // label: {
    //     emphasis: {
    //     show: false
    //     }
    // },
    // roam: true,
    // silent: true,
    // itemStyle: {
    //     normal: {
    //     areaColor: '#37376e',
    //     borderColor: '#000'
    //     },
    //     emphasis: {
    //     areaColor: '#2a333d'
    //     }
    // }
    // },
    series: [{
    type: 'map',
    roam: true,
    mapType: 'world',
    zoom: 1.2,
    mapLocation: {
        y: 100
    },
    data:[
        {name:'俄罗斯',value:388320},
        {name:'乌克兰',value:368971},
        {name:'美国',value:81713},
        {name:'英国',value:31238},
        {name:'德国',value:22838},
        {name:'波兰',value:14551},
        {name:'中国',value:14290},
        {name:'法国',value:14148},
        {name:'土耳其',value:14031},
        {name:'白俄罗斯',value:8713},
        {name:'加拿大',value:7761},
        {name:'以色列',value:7368},
        {name:'澳大利亚',value:4870},
        {name:'意大利',value:4345},
        {name:'比利时',value:4291},
        {name:'日本',value:4167},
        {name:'芬兰',value:3810},
        {name:'瑞士',value:3541},
        {name:'匈牙利',value:3498},
        {name:'立陶宛',value:3423},
        {name:'瑞典',value:3109},
        {name:'叙利亚',value:2938},
        {name:'伊朗',value:2894},
        {name:'爱沙尼亚',value:2546},
        {name:'摩尔多瓦',value:2399},
        {name:'拉脱维亚',value:2236},
        {name:'荷兰',value:2126},
        {name:'印度',value:1954},
        {name:'爱尔兰',value:1858},
        {name:'西班牙',value:1823},
        {name:'挪威',value:1718},
        {name:'奥地利',value:1697},
        {name:'斯洛伐克',value:1675},
        {name:'印度尼西亚',value:1513},
        {name:'捷克共和国',value:1494},
        {name:'葡萄牙',value:1433},
        {name:'尼日利亚',value:1306},
        {name:'巴基斯坦',value:1277},
        {name:'阿富汗',value:1241},
        {name:'丹麦',value:1218},
        {name:'希腊',value:1205},
        {name:'保加利亚',value:1165},
        {name:'新西兰',value:1112},
        {name:'卡塔尔',value:920},
        {name:'韩国',value:859},
        {name:'埃及',value:835},
        {name:'伊拉克',value:828},
        {name:'哈萨克斯坦',value:731},
        {name:'罗马教廷(梵蒂冈城)',value:725},
        {name:'南非',value:714},
        {name:'沙特阿拉伯',value:708},
        {name:'菲律宾',value:658},
        {name:'墨西哥',value:650},
        {name:'阿塞拜疆',value:582},
        {name:'朝鲜',value:573},
        {name:'巴西',value:567},
        {name:'阿拉伯联合酋长国',value:553},
        {name:'古巴',value:551},
        {name:'越南',value:522},
        {name:'亚美尼亚',value:518},
        {name:'孟加拉国',value:499},
        {name:'委内瑞拉',value:471},
        {name:'被占领巴勒斯坦领土',value:447},
        {name:'塞尔维亚',value:436},
        {name:'新加坡',value:427},
        {name:'摩洛哥',value:415},
        {name:'肯尼亚',value:399},
        {name:'马来西亚',value:378},
        {name:'阿尔巴尼亚',value:367},
        {name:'塔吉克斯坦',value:346},
        {name:'塞浦路斯',value:322},
        {name:'斐济',value:308},
        {name:'利比亚',value:291},
        {name:'黎巴嫩',value:283},
        {name:'也门',value:276},
        {name:'泰国',value:274},
        {name:'阿根廷',value:269},
        {name:'卢森堡',value:268},
        {name:'加纳',value:252},
        {name:'克罗地亚',value:249},
        {name:'乔丹',value:232},
        {name:'土库曼斯坦',value:216},
        {name:'乌兹别克斯坦',value:216},
        {name:'苏丹',value:212},
        {name:'塞内加尔',value:205},
        {name:'厄立特里亚',value:195},
        {name:'津巴布韦',value:190},
        {name:'智利',value:187},
        {name:'尼泊尔',value:180},
        {name:'冰岛',value:178},
        {name:'缅甸',value:176},
        {name:'阿尔及利亚',value:175},
        {name:'吉尔吉斯斯坦',value:157},
        {name:'尼加拉瓜',value:157},
        {name:'哥伦比亚',value:156},
        {name:'斯里兰卡',value:152},
        {name:'马耳他',value:142},
        {name:'卢旺达',value:138},
        {name:'埃塞俄比亚',value:113},
        {name:'索马里',value:110},
        {name:'柬埔寨',value:108},
        {name:'马里',value:105},
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        {name:'秘鲁',value:83},
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        {name:'安哥拉',value:21},
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        {name:'博茨瓦纳',value:19},
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        {name:'罗马尼亚',value:18},
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        {name:'塞拉利昂',value:17},
        {name:'不丹',value:16},
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        {name:'布隆迪',value:6},
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        {name:'冈比亚',value:6},
        {name:'马达加斯加',value:6},
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都看到这里了,给个小心心❤呗~

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