echarts.js文件下载地址:Apache ECharts

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="js/echarts.js"></script>
</head>
<body>
    <!---为ECharts准备一个具备大小(宽高)的DOM--->
    <div id="main" style="width: 700px; height: 500px"></div>
    <script type="text/javascript">
    //基于准备好的DOM,初始化ECharts图表
    var myChart = echarts.init(document.getElementById("main"));
    //指定图表的配置项和数据
    function getLevelOption() {
        return [
            {
                itemStyle: {
                    borderWidth: 0,
                    gapWidth: 5
                }
            },
            {
                itemStyle: {
                    gapWidth: 1
                }
            },
            {
                colorSaturation: [0.35, 0.5],
                itemStyle: {
                    gapWidth: 1,
                    borderColorSaturation: 0.6
                }
            }
        ];
    }
    var option = {   //指定图表的配置项和数据
        title: {  //配置标题组件
            text: '矩形树图', top: 15,
            textStyle: { color: 'green' }, left: 270
        },
        series: [{
            name: '全部',
            type: 'treemap',
            levels: getLevelOption(),
            data: [{
                name: '王斌',  //First tree
                value: 24,
                children: [{
                    name: '黄著',  //First leaf of first tree
                    value: 2
                }, {
                    name: '刘旺坚',  //Second leaf of first tree
                    value: 4
                }, {
                    name: '李文科',  //Third leaf of first tree
                    value: 10
                }, {
                    name: '蔡铭浪',  //Forth leaf of first tree
                    value: 8
            }]
        }, {
            name: '刘倩',  //First tree
            value: 16,
            children: [{
                name: '胡斌彬',  //First leaf of first tree
                    value: 3
                }, {
                    name: '廖舒婷',  //Second leaf of first tree
                    value: 7
                }, {
                    name: '胥玉英',  //Third leaf of first tree
                    value: 6
                }]
             }, {
                name: '袁波',  //First tree
                value: 10,
                children: [{
                name: '刘俊权',  //First leaf of first tree
                    value: 4
                }, {
                    name: '古旭高',  //Second leaf of first tree
                    value: 6
                }]
             }]
        }]
    };
    myChart.setOption(option);
</script>
</body>
</html>

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