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Echarts中国地图（数据纯属虚构）

Echarts中国地图（数据纯属虚构）

作者: 小睿同学 | 来源:发表于2019-08-20 17:23 被阅读0次

一：引包

<script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/echarts.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-gl/echarts-gl.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js"></script>
    <script type="text/javascript"
            src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
    <script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=ZUONbpqGBsYGXNIYHicvbAbM"></script>
    <script type="text/javascript"
            src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/simplex.js"></script>

二：一个div，用于放图表

<body >
<div id="container" style="width: 80%;height: 700px"></div>
</body>

三：初始化echarts

var dom = document.getElementById("container");
var myChart = echarts.init(dom);
两句可以合成一句（个人比较喜欢）
var myChart = echarts.init(document.getElementById('container'));

四：指定图表的配置项和数据

option = {
        title: {
            text: '中国地图',
            subtext: '数据纯属虚构',
            left: 'center'
        },
        tooltip: {
            trigger: 'item'
        },

        //左侧小导航图标
        visualMap: {
            min: 0,
            max: 2500,
            left: 'left',
            top: 'bottom',
            text: ['高', '低'],
            calculable: true
        },
        //右侧小导航
        toolbox: {
            show: true,
            orient: 'vertical',
            left: 'right',
            top: 'center',
            feature: {
                mark: {show: true},
                dataView: {show: true, readOnly: false},
                restore: {show: true},
                saveAsImage: {show: true}
            },
        },
        series: [
            {
                name: '中国',
                type: 'map',
                mapType: 'china',
                roam: true,
                label: {
                    normal: {
                        show:true,//显示省份
                    },
                    emphasis: {
                        show: false
                    }
                },
                data: [
                    {name: '北京', value: Math.round(Math.random() * 1000)},
                    {name: '天津', value: Math.round(Math.random() * 1000)},
                    {name: '上海', value: Math.round(Math.random() * 1000)},
                    {name: '重庆', value: Math.round(Math.random() * 1000)},
                    {name: '河北', value: Math.round(Math.random() * 1000)},
                    {name: '河南', value: Math.round(Math.random() * 1000)},
                    {name: '云南', value: Math.round(Math.random() * 1000)},
                    {name: '辽宁', value: Math.round(Math.random() * 1000)},
                    {name: '黑龙江', value: Math.round(Math.random() * 1000)},
                    {name: '湖南', value: Math.round(Math.random() * 1000)},
                    {name: '安徽', value: Math.round(Math.random() * 1000)},
                    {name: '山东', value: Math.round(Math.random() * 1000)},
                    {name: '新疆', value: Math.round(Math.random() * 1000)},
                    {name: '江苏', value: Math.round(Math.random() * 1000)},
                    {name: '浙江', value: Math.round(Math.random() * 1000)},
                    {name: '江西', value: Math.round(Math.random() * 1000)},
                    {name: '湖北', value: Math.round(Math.random() * 1000)},
                    {name: '广西', value: Math.round(Math.random() * 1000)},
                    {name: '甘肃', value: Math.round(Math.random() * 1000)},
                    {name: '山西', value: Math.round(Math.random() * 1000)},
                    {name: '内蒙古', value: Math.round(Math.random() * 1000)},
                    {name: '陕西', value: Math.round(Math.random() * 1000)},
                    {name: '吉林', value: Math.round(Math.random() * 1000)},
                    {name: '福建', value: Math.round(Math.random() * 1000)},
                    {name: '贵州', value: Math.round(Math.random() * 1000)},
                    {name: '广东', value: Math.round(Math.random() * 1000)},
                    {name: '青海', value: Math.round(Math.random() * 1000)},
                    {name: '西藏', value: Math.round(Math.random() * 1000)},
                    {name: '四川', value: Math.round(Math.random() * 1000)},
                    {name: '宁夏', value: Math.round(Math.random() * 1000)},
                    {name: '海南', value: Math.round(Math.random() * 1000)},
                    {name: '台湾', value: Math.round(Math.random() * 1000)},
                    {name: '香港', value: Math.round(Math.random() * 1000)},
                    {name: '澳门', value: Math.round(Math.random() * 1000)}
                ]
            }
        ]
    };

五： 使用刚指定的配置项和数据显示图表。

myChart.setOption(option);

完整代码如下

<!DOCTYPE html>
<html>
<head>
    <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="http://echarts.baidu.com/gallery/vendors/echarts-gl/echarts-gl.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts-stat/ecStat.min.js"></script>
    <script type="text/javascript"
            src="http://echarts.baidu.com/gallery/vendors/echarts/extension/dataTool.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/china.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/echarts/map/js/world.js"></script>
    <script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&ak=ZUONbpqGBsYGXNIYHicvbAbM"></script>
    <script type="text/javascript"
            src="http://echarts.baidu.com/gallery/vendors/echarts/extension/bmap.min.js"></script>
    <script type="text/javascript" src="http://echarts.baidu.com/gallery/vendors/simplex.js"></script>
</head>
<body >
<div id="container" style="width: 80%;height: 700px"></div>
</body>

<script type="text/javascript">
    var myChart = echarts.init(document.getElementById('container'));
    //var dom = document.getElementById("container");
    //var myChart = echarts.init(dom);

    option = {
        title: {
            text: '中国地图',
            subtext: '数据纯属虚构',
            left: 'center'
        },
        tooltip: {
            trigger: 'item'
        },

        //左侧小导航图标
        visualMap: {
            min: 0,
            max: 2500,
            left: 'left',
            top: 'bottom',
            text: ['高', '低'],
            calculable: true
        },
        //右侧小导航
        toolbox: {
            show: true,
            orient: 'vertical',
            left: 'right',
            top: 'center',
            feature: {
                mark: {show: true},
                dataView: {show: true, readOnly: false},
                restore: {show: true},
                saveAsImage: {show: true}
            },
        },
        series: [
            {
                name: '中国',
                type: 'map',
                mapType: 'china',
                roam: true,
                label: {
                    normal: {
                        show:true,//显示省份
                    },
                    emphasis: {
                        show: false
                    }
                },
                data: [
                    {name: '北京', value: Math.round(Math.random() * 1000)},
                    {name: '天津', value: Math.round(Math.random() * 1000)},
                    {name: '上海', value: Math.round(Math.random() * 1000)},
                    {name: '重庆', value: Math.round(Math.random() * 1000)},
                    {name: '河北', value: Math.round(Math.random() * 1000)},
                    {name: '河南', value: Math.round(Math.random() * 1000)},
                    {name: '云南', value: Math.round(Math.random() * 1000)},
                    {name: '辽宁', value: Math.round(Math.random() * 1000)},
                    {name: '黑龙江', value: Math.round(Math.random() * 1000)},
                    {name: '湖南', value: Math.round(Math.random() * 1000)},
                    {name: '安徽', value: Math.round(Math.random() * 1000)},
                    {name: '山东', value: Math.round(Math.random() * 1000)},
                    {name: '新疆', value: Math.round(Math.random() * 1000)},
                    {name: '江苏', value: Math.round(Math.random() * 1000)},
                    {name: '浙江', value: Math.round(Math.random() * 1000)},
                    {name: '江西', value: Math.round(Math.random() * 1000)},
                    {name: '湖北', value: Math.round(Math.random() * 1000)},
                    {name: '广西', value: Math.round(Math.random() * 1000)},
                    {name: '甘肃', value: Math.round(Math.random() * 1000)},
                    {name: '山西', value: Math.round(Math.random() * 1000)},
                    {name: '内蒙古', value: Math.round(Math.random() * 1000)},
                    {name: '陕西', value: Math.round(Math.random() * 1000)},
                    {name: '吉林', value: Math.round(Math.random() * 1000)},
                    {name: '福建', value: Math.round(Math.random() * 1000)},
                    {name: '贵州', value: Math.round(Math.random() * 1000)},
                    {name: '广东', value: Math.round(Math.random() * 1000)},
                    {name: '青海', value: Math.round(Math.random() * 1000)},
                    {name: '西藏', value: Math.round(Math.random() * 1000)},
                    {name: '四川', value: Math.round(Math.random() * 1000)},
                    {name: '宁夏', value: Math.round(Math.random() * 1000)},
                    {name: '海南', value: Math.round(Math.random() * 1000)},
                    {name: '台湾', value: Math.round(Math.random() * 1000)},
                    {name: '香港', value: Math.round(Math.random() * 1000)},
                    {name: '澳门', value: Math.round(Math.random() * 1000)}
                ]
            }
        ]
    };

    //if (option && typeof option === "object") {
        myChart.setOption(option);
    //}
</script>
<style>

</style>
</html>

附上图片

image.png

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