环图-图例展示数据echarts 饼配置项内容和展示

      option = {
    color: ['#0f0', '#edb120', '#f00'],
    animation:false,
    series: [
        {
            type: 'pie',
            data: [2, 3, 4],
            label: {
                show: false,
            },
        },
    ],
};