/*
 * @Author: your name
 * @Date: 2021-10-12 15:14:58
 * @LastEditTime: 2021-10-14 10:43:47
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: /data-show/src/views/BrandInsight/weiboPortraits/opt.js
 */

function createData(ds = [], colors) {
  let arr = [];
  ds.map((ele, index) => {
    let obj = {
      value: ele.value, 
      name: ele.key, 
      itemStyle: {
        color: new echarts.graphic.LinearGradient(0, 1, 1, 0, [{
          //给颜色设置渐变色 前面4个参数，给第一个设置1，第四个设置0 ，就是水平渐变
          //给第一个设置0，第四个设置1，就是垂直渐变
          offset: 0,
          color: 'black'
        }, {
          offset: 1,
          color: colors[index]
        }])
      }
    }
    arr.push(obj)
  })
  return arr;
}

import * as echarts from "echarts";
export default function createOpt1(ds = [], color = []) {
    const data = createData(ds, color);
    return {
        series: [
            {
              name: 'Access From0',
              type: 'pie',
              radius: ['63%', '77%'],
              avoidLabelOverlap: false,
              label: {
                show: false,
                position: 'center',
                fontSize: '40',
                color: "#ffff",
            },
              emphasis: {
                label: {
                  show: true,
                  fontSize: '22',
                  color: "#ffff",
                  fontWeight: 'bold',
                  formatter: (p)=>{
                    return p.data.name + '\n' + p.percent + '%' + '\n' + p.data.value; 
                  },
                }
              },
              labelLine: {
                show: false
              },
              data: data,
            },
            {
                name: 'Access From1',
                type: 'pie',
                radius: ['80%', '84%'],
                avoidLabelOverlap: false,
                label: {
                    show: false,
                    position: 'center'
                  },
                labelLine: {
                  show: false
                },
                center: ['50%', '50%'],//边框位置
                data: data,
  
              }
          ]
    }
}