echarts 球配置项内容和展示

      var option = {
    series: [{
        type: 'liquidFill',
        radius: '80%',
        data: [0.5, 0.45, 0.4, 0.3],
        label: {
            normal: {
                textStyle: {
                    color: 'red',
                    insideColor: 'yellow',
                    fontSize: 50
                }
            }
        }
    }]
};