开源教程在线编辑器

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>ECharts 实例</title>
    
    <script src="https://cdn.staticfile.org/echarts/4.3.0/echarts.min.js"></script>
</head>
<body>
    
    <div id="main" style="width: 600px;height:400px;"></div>
    <script type="text/javascript">
        // 基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'));
 
        // 指定图表的配置项和数据
        var option = {
                xAxis: {
                    type: 'value'
                },
                yAxis: {
                    type: 'value'
                },
                dataZoom: [
                    {   // 这个dataZoom组件，默认控制x轴。
                        type: 'slider', // 这个 dataZoom 组件是 slider 型 dataZoom 组件
                        start: 10,      // 左边在 10% 的位置。
                        end: 60         // 右边在 60% 的位置。
                    }
                ],
                series: [
                    {
                        type: 'scatter', // 这是个『散点图』
                        itemStyle: {
                            opacity: 0.8
                        },
                        symbolSize: function (val) {
                            return val[2] * 40;
                        },
                        data: [["14.616","7.241","0.896"],["3.958","5.701","0.955"],["2.768","8.971","0.669"],["9.051","9.710","0.171"],["14.046","4.182","0.536"],["12.295","1.429","0.962"],["4.417","8.167","0.113"],["0.492","4.771","0.785"],["7.632","2.605","0.645"],["14.242","5.042","0.368"]]
                    }
                ]
            }
 
        // 使用刚指定的配置项和数据显示图表。
        myChart.setOption(option);
    </script>
</body>
</html>