如何将 Google 图表网格线与我的数据点对齐?

How do I align Google Chart gridlines with my data points?

虽然我已经阅读了几篇类似的 SO 帖子(最著名的是 ,这是我的代码片段中第一个被注释掉的 dataArray 的原因),但我似乎仍然无法使我的沿水平轴的网格线与我的实际数据点对齐。从下面的代码片段中可以看出,我指定了 hAxis.ticks。虽然它不再反映在这个片段中,但我也试过 hAxis.gridlines.counthAxis.minorGridlines.count 和其他几个选项,但都无济于事。

google.charts.load('current', { 'packages': ['corechart'] });
google.charts.setOnLoadCallback(drawChart);

function drawChart() {
  const data = new google.visualization.DataTable();
  
  data.addColumn('date', 'Dates');
  data.addColumn('number', 'Ratings');
  
  /* const dataArray = [
    [new Date('2020-12-22'),  2],
    [new Date('2020-01-05'),  6],
    [new Date('2020-01-05'),  7],
    [new Date('2020-02-02'),  8],
    [new Date('2020-02-16'), 10],
    [new Date('2020-03-01'),  5],
    [new Date('2020-03-15'),  9],
  ] */
  
  const dataArray = [
    [new Date('12/22/2019'),  2],
    [new Date('01/05/2020'),  6],
    [new Date('01/19/2020'),  7],
    [new Date('02/02/2020'),  8],
    [new Date('02/16/2020'), 10],
    [new Date('03/01/2020'),  5],
    [new Date('03/15/2020'),  9],
  ];
  
  data.addRows(dataArray);
  
  const dataView = new google.visualization.DataView(data);
  
  const chart = new google.visualization.LineChart(document.querySelector('#chart'));
  
  chart.draw(dataView, {
    pointSize:        5,
    lineWidth:        3,
    hAxis:            {
      format:    "MMM d, yyyy",
      ticks:     dataArray.map(d => d[0])
     }
  });
}
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>

<div id="chart"></div>

google 图表的 'current' 版本似乎存在问题。
如果您返回版本 '45',它似乎可以按预期工作。

请参阅以下工作片段...

google.charts.load('45', { 'packages': ['corechart'] });
google.charts.setOnLoadCallback(drawChart);

function drawChart() {
  const data = new google.visualization.DataTable();
  
  data.addColumn('date', 'Dates');
  data.addColumn('number', 'Ratings');
  
  /* const dataArray = [
    [new Date('2020-12-22'),  2],
    [new Date('2020-01-05'),  6],
    [new Date('2020-01-05'),  7],
    [new Date('2020-02-02'),  8],
    [new Date('2020-02-16'), 10],
    [new Date('2020-03-01'),  5],
    [new Date('2020-03-15'),  9],
  ] */
  
  const dataArray = [
    [new Date('12/22/2019'),  2],
    [new Date('01/05/2020'),  6],
    [new Date('01/19/2020'),  7],
    [new Date('02/02/2020'),  8],
    [new Date('02/16/2020'), 10],
    [new Date('03/01/2020'),  5],
    [new Date('03/15/2020'),  9],
  ];
  
  data.addRows(dataArray);
  
  const dataView = new google.visualization.DataView(data);
  
  const chart = new google.visualization.LineChart(document.querySelector('#chart'));
  
  chart.draw(dataView, {
    pointSize:        5,
    lineWidth:        3,
    hAxis:            {
      format:    "MMM d, yyyy",
      ticks:     dataArray.map(d => d[0])
     }
  });
}
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>

<div id="chart"></div>