[Bug] yAxis设置alignTicks: true,很可能出现数值精度问题

[SmileStabber]

Version

5.4.1

Link to Minimal Reproduction

No response

Steps to Reproduce

option = {
  tooltip: {
    trigger: 'axis',
    confine: true,
    enterable: true,
    extraCssText: 'max-height:70%;max-width:70%;overflow:auto;',
    transitionDuration: 0.4,
  },
  grid: { top: 32, left: 32, right: 32, bottom: 32, containLabel: true },
  series: [
    {
      nameProp: 'gbPDefaultRtnCumulative',
      name: 'a收益率(%)',
      type: 'line',
      stack: null,
      max: null,
      tooltipFormat: null,
      noHight: false,
      defaultSelect: null,
      lineHidden: null,
      dataNameProp: null,
      sortOrder: 1,
      seriesConfig: null,
      markLineConfig: null,
      yAxisIndex: 1,
      data: [
        '-1.08',
        '1.07',
        '-0.85',
        '-',
        '-',
        '-0.05',
        '1.75',
        '1.23',
        '0.92',
        '1.40',
        '-',
        '-',
        '1.36',
        '0.56',
        '1.61',
        '-1.33',
        '-1.04',
        '-',
        '-',
        '-',
        '-',
        '-0.33',
        '-0.81',
        '-1.08',
        '-',
        '-',
        '-3.04',
        '-2.41',
        '-4.37',
        '-2.73'
      ],
      connectNulls: true,
      symbol: 'circle',
      symbolSize: 2
    },
    {
      nameProp: 'gbBRtnCumulative',
      name: 'b收益率(%)',
      type: 'line',
      stack: null,
      max: null,
      tooltipFormat: null,
      noHight: false,
      defaultSelect: null,
      lineHidden: null,
      dataNameProp: null,
      sortOrder: 2,
      seriesConfig: null,
      markLineConfig: null,
      yAxisIndex: 1,
      data: [
        '1.33',
        '1.33',
        '0.78',
        '-',
        '-',
        '2.67',
        '3.90',
        '3.47',
        '3.42',
        '4.33',
        '-',
        '-',
        '3.87',
        '2.32',
        '1.28',
        '0.04',
        '1.05',
        '-',
        '-',
        '-',
        '-',
        '0.34',
        '0.99',
        '0.91',
        '-',
        '-',
        '1.49',
        '1.63',
        '0.59',
        '1.26'
      ],
      connectNulls: true,
      symbol: 'circle',
      symbolSize: 2
    },
    {
      nameProp: 'gbPTotalNav',
      name: 'a总净值(亿元)',
      type: 'line',
      stack: null,
      max: null,
      tooltipFormat: null,
      noHight: false,
      defaultSelect: null,
      lineHidden: null,
      dataNameProp: null,
      sortOrder: 3,
      seriesConfig: { area: true },
      markLineConfig: null,
      yAxisIndex: 0,
      data: [
        '0.48',
        '0.49',
        '0.49',
        '0.49',
        '0.49',
        '0.49',
        '0.60',
        '0.60',
        '0.59',
        '0.60',
        '0.60',
        '0.60',
        '0.60',
        '0.63',
        '0.64',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.62',
        '0.61',
        '0.61',
        '0.60',
        '0.61'
      ],
      connectNulls: true,
      symbol: 'none',
      symbolSize: 2,
      areaStyle: { opacity: 0.3 },
      lineStyle: { width: 0 }
    }
  ],
  title: { text: null },
  legend: {
    type: 'scroll',
    top: 'auto',
    bottom: 0,
    left: 'center',
    orient: 'horizontal',
    show: true,
    data: [
      'a收益率(%)',
      'b收益率(%)',
      { name: 'a总净值(亿元)', icon: 'roundRect' }
    ],
    textStyle: { lineHeight: 20 },
    selected: {}
  },
  xAxis: [
    {
      axisStyle: null,
      type: 'category',
      dataProps: 'endDate',
      name: null,
      data: [
        '2021-09-01',
        '2021-09-02',
        '2021-09-03',
        '2021-09-04',
        '2021-09-05',
        '2021-09-06',
        '2021-09-07',
        '2021-09-08',
        '2021-09-09',
        '2021-09-10',
        '2021-09-11',
        '2021-09-12',
        '2021-09-13',
        '2021-09-14',
        '2021-09-15',
        '2021-09-16',
        '2021-09-17',
        '2021-09-18',
        '2021-09-19',
        '2021-09-20',
        '2021-09-21',
        '2021-09-22',
        '2021-09-23',
        '2021-09-24',
        '2021-09-25',
        '2021-09-26',
        '2021-09-27',
        '2021-09-28',
        '2021-09-29',
        '2021-09-30'
      ]
    }
  ],
  yAxis: [
    {
      type: 'value',
      dataProps: null,
      name: 'a总净值(亿元)',
      alignTicks: true,
      scale: true,
      nameTextStyle: { align: 'center' }
    },
    {
      type: 'value',
      dataProps: null,
      name: '收益率(%)',

      scale: true,
      nameTextStyle: { align: 'center' }
    },
    
  ]
};

Current Behavior

Expected Behavior

不出现该问题

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

[echarts-bot]

@SmileStabber It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗

TRANSLATED

TITLE

[Bug] yAxis set alignTicks: true, there may be numerical precision problems

[Anco-ha]

我也遇到了类似的问题,好像是自动分配间隔计算,导致了JS数字精度问题,

[ddt313]

Is there any update on this issue report?