option = {
  title: {
    text: 'Employee Salary Comparison',
    subtext: 'Based on Departments',
    top: 10,
    left: 10
  },
  tooltip: {
    trigger: 'item'
  },
  legend: {
    type: 'scroll',
    bottom: 10,
    data: [
      '技术部', '产品部', '市场部', '财务部', '销售部', '人力资源部',
      '技术支持部', '设计部', '测试部', '项目管理部', '运维部', '开发部',
      '安全部', '内容部', '法务部', '客户关系部', '公关部', '行政部'
    ]
  },
  visualMap: {
    top: 'middle',
    right: 10,
    color: ['red', 'yellow'],
    calculable: true
  },
  radar: {
    indicator: [
      { text: '技术部', max: 20 },
      { text: '产品部', max: 20 },
      { text: '市场部', max: 20 },
      { text: '财务部', max: 20 },
      { text: '销售部', max: 20 },
      { text: '人力资源部', max: 20 },
      { text: '技术支持部', max: 20 },
      { text: '设计部', max: 20 },
      { text: '测试部', max: 20 },
      { text: '项目管理部', max: 20 },
      { text: '运维部', max: 20 },
      { text: '开发部', max: 20 },
      { text: '安全部', max: 20 },
      { text: '内容部', max: 20 },
      { text: '法务部', max: 20 },
      { text: '客户关系部', max: 20 },
      { text: '公关部', max: 20 },
      { text: '行政部', max: 20 }
    ]
  },
  series: [
    {
      type: 'radar',
      symbol: 'none',
      lineStyle: {
        width: 1
      },
      emphasis: {
        areaStyle: {
          color: 'rgba(0,250,0,0.3)'
        }
      },
      data: [
        {
          value: [2021, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '技术部'
        },
        {
          value: [0, 2020, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '产品部'
        },
        {
          value: [0, 0, 2019, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '市场部'
        },
        {
          value: [0, 0, 0, 2018, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '财务部'
        },
        {
          value: [0, 0, 0, 0, 2022, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '销售部'
        },
        {
          value: [0, 0, 0, 0, 0, 2021, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '人力资源部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 2020, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '技术支持部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 2019, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '设计部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 2022, 0, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '测试部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 2018, 0, 0, 0, 0, 0, 0, 0, 0],
          name: '项目管理部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2021, 0, 0, 0, 0, 0, 0, 0],
          name: '运维部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2019, 0, 0, 0, 0, 0, 0],
          name: '开发部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2022, 0, 0, 0, 0, 0],
          name: '安全部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2021, 0, 0, 0, 0],
          name: '内容部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2020, 0, 0, 0],
          name: '法务部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2019, 0, 0],
          name: '客户关系部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2022, 0],
          name: '公关部'
        },
        {
          value: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2018],
          name: '行政部'
        }
      ]
    }
  ]
};