echarts饼图1

option = {
    title: [{
        text: 10000,
        x: '50%',
        y: '38%',
        textAlign: 'center',
        textStyle: {
            fontSize: '50',
            fontWeight: '100',
            color: '#fff',
            textAlign: 'center',
        },
    }, {
        text: '社会新闻',
        left: '50%',
        top: '52%',
        textAlign: 'center',
        textStyle: {
            fontSize: '24',
            fontWeight: '400',
            color: '#fff',
            textAlign: 'center',
        },
    }],
    polar: {
        radius: ['56%', '52%'],
        center: ['50%', '50%'],
    },
    angleAxis: {
        max: 100,
        show: false,
    },
    radiusAxis: {
        type: 'category',
        show: false,
        axisLabel: {
            show: false,
        },
        axisLine: {
            show: false,

        },
        axisTick: {
            show: false
        },
    },
    series: [
        {
            name: '饼图',
            type: 'pie',
            radius: ['0', '45%'],
            data: [80],
            hoverAnimation: false,
            itemStyle: {
                normal: {
                    color:"#3fa7dc"
                },
            },
            labelLine:{
                show:false
            }
        },
        {
            name: '',
            type: 'bar',
            roundCap: true, //控制柱状图的圆角
            barWidth: 60,
            showBackground: true,
            backgroundStyle: {
                color: 'rgba(66, 66, 66, .3)',
            },
            data: [80],
            coordinateSystem: 'polar',
            itemStyle: {
                normal: {
                    color: "#3fa7dc"
                }
            }

        }, 
    ]
};