[Bug] when pie legend icon="circle", series itemStyle influence it's size.

[WangJinfeng000202]

Version

5.1.0.0-current

Link to Minimal Reproduction

without

Steps to Reproduce

``

<title>ECharts 饼图示例</title> <script src="https://cdnjs.cloudflare.com/ajax/libs/echarts/5.2.2/echarts.min.js"></script>

<script> var myChart = echarts.init(document.getElementById('main'));

    var option = {
        title: {
            text: '访问来源',
            left: 'center'
        },
        legend: {
            icon: 'circle',
            itemWidth: 8
        },
        tooltip: {
            trigger: 'item',
            formatter: '{a} <br/>{b} : {c} ({d}%)'
        },
        series: [
            {
                name: '访问来源',
                type: 'pie',
                radius: '50%',
                data: [
                    {value: 1048, name: '搜索引擎'},
                    {value: 735, name: '直接访问'},
                    {value: 580, name: '邮件营销'},
                    {value: 484, name: '联盟广告'},
                    {value: 300, name: '视频广告'}
                ],
                emphasis: {
                    itemStyle: {
                        shadowBlur: 10,
                        shadowOffsetX: 0,
                        shadowColor: 'rgba(0, 0, 0, 0.5)'
                    }
                },
                itemStyle: {
                    borderWidth: 1,
                    borderColor: '#ffffff'
                },
                label: {
                    show: true,
                    color: 'inherit'
                }
            }
        ]
    };

    myChart.setOption(option);
</script>

` `

Current Behavior

when pie legend icon="circle", series itemStyle influence it's size.

Expected Behavior

legend icon size keep it the same

Environment

OS: macOS Monterey
Browser: Chrome 96.0.4664.55
Framework Vue

Any additional comments?

No response

[helgasoft]

cannot replicate with code provided.
pie.itemStyle does not have any size parameter. Legend circle icon size is controlled by itemWidth.
📌 please close issue if problem solved.