export const exchangeRateConfig ={
  title: {
    text: '银行利息趋势图'
  },
  tooltip: {
    trigger: 'axis'
  },
  legend: {},
  toolbox: {
    show: true,
    feature: {
      dataZoom: {
        yAxisIndex: 'none'
      },
      dataView: { readOnly: false },
      magicType: { type: ['line', 'bar'] },
      restore: {},
      saveAsImage: {}
    }
  },
  xAxis: {
    type: 'category',
    boundaryGap: false,
    data: []
  },
  yAxis: {
    type: 'value',
    axisLabel: {
      formatter: '{value} %'
    }
  },
  series: [
    {
      type: 'line',
      data: [],
      markPoint: {
        data: [
          { type: 'max', name: 'Max' },
          { type: 'min', name: 'Min' }
        ]
      },
      markLine: {
        data: [{ type: 'average', name: 'Avg' }]
      }
    }
  ]
};