Test

效果

option = {
  tooltip: {
    trigger: 'axis',
    axisPointer: {
      // Use axis to trigger tooltip
      type: 'shadow' // 'shadow' as default; can also be 'line' or 'shadow'
    }
  },
  legend: {},
  grid: {
    left: '3%',
    right: '4%',
    bottom: '3%',
    containLabel: true
  },
  xAxis: {
    type: 'value'
  },
  yAxis: {
    type: 'category',
    data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
  },
  series: [
    {
      name: 'Direct',
      type: 'bar',
      stack: 'total',
      label: {
        show: false
      },
      // emphasis: {
      //   focus: 'series'
      // },
      data: [320, 302, 301, 334, 390, 330, 320]
    },
    {
      name: 'Mail Ad',
      type: 'bar',
      stack: 'total',
      label: {
        show: false
      },
      // emphasis: {
      //   focus: 'series'
      // },
      data: [120, 132, 101, 134, 90, 230, 210]
    },
    {
      name: 'Affiliate Ad',
      type: 'bar',
      stack: 'total',
      label: {
        show: false
      },
      // emphasis: {
      //   focus: 'series'
      // },
      data: [220, 182, 191, 234, 290, 330, 310]
    },
    {
      name: 'Video Ad',
      type: 'bar',
      stack: 'total',
      label: {
        show: false
      },
      // emphasis: {
      //   focus: 'series'
      // },
      data: [150, 212, 201, 154, 190, 330, 410]
    },
    {
      name: 'Search Engine',
      type: 'bar',
      stack: 'total',
      label: {
        show: true,
        position:"right",
        formatter(value){
          console.log('test',value)
          return 123
        }
      },
      // emphasis: {
      //   focus: 'series'
      // },
      data: [820, 832, 901, 934, 1290, 1330, 1320]
    }
  ]
};