echarts绘制饼图

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="./js/echarts.min.js"></script>
    <style>
        #main{
            width:400px;
            height:400px;
            float: left;
        }
    </style>
</head>
<body>
    <div id="main">

    </div>
    <script>
        var myChart = echarts.init(document.getElementById('main'));
        var option = {
            tooltip : {
                trigger: 'item',
                formatter: "{a} <br/>{b} : {c} ({d}%)"
            },
            series : [
                {
                    name: 'aa',
                    type: 'pie',
                    radius : '50%',
                    center: ['50%', '60%'],
                    data:[
                        {value:335, name:'直接访问'},
                        {value:310, name:'邮件营销'},
                        {value:234, name:'联盟广告'},
                        {value:135, name:'视频广告'},
                        {value:1548, name:'搜索引擎'}
                    ],
                    color: ['blue','black','red','yellow','orange'],
                    itemStyle: {
                        normal:{
                            label:{
                                show:true,
                                formatter: '{b} : {c} \n ({d}%)',
                                textStyle:{
                                    fontWeight:'bold',
                                    fontSize: 10,
                                    color:'black'
                                }
                            },
                            labelLine:{
                                show:true
                            }
                        }
                    },
                    animation:false
                }
            ]
        };
        myChart.setOption(option);
    </script>
</body>

</html>

label属性设置文字样式

animation:false 是否让饼图有动态的效果

tooltip：鼠标移动到饼图上展示的内容

echarts绘制饼图

相关推荐