title: Is there any way to get number format of ChartPoint using OfficeJS?
body: <p>While retrieving point data from <strong>Excel.Chart</strong> object, value of <strong>Chart.Point</strong> has <strong>General</strong> number format by default. Is there any way to get actual number format of <strong>Chart.Point</strong> value</p>
  <pre class="lang-js prettyprint-override"><code>    const series: Excel.ChartSeriesCollection = chart.series;
          series.load(&quot;items&quot;);
          await context.sync();
          let chartData = [];
          let seriesIndex = 0;
          for (const seriesItem of series.items) {
            chartData[seriesIndex] = [];
            seriesItem.load([&quot;points&quot;, &quot;dataLabels&quot;]);
            await context.sync();
            const points = seriesItem.points;
            points.load(&quot;items&quot;);
            await context.sync();
            const row = [];
            await points.items.forEach(async (point) =&gt; {
              point.load([&quot;dataLabel&quot;, &quot;value&quot;]);
              await context.sync();
              row.push(point.value);
            });
            chartData[seriesIndex] = row;
            ++seriesIndex;
          }
          console.log(chartData);
        });
  </code></pre>
  <p>When trying to read a chart as below
  <a href="https://i.stack.imgur.com/b7NbP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/b7NbP.png" alt="enter image description here" /></a>
  And inserting a new chart from the above read data
  <a href="https://i.stack.imgur.com/ebJl6.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ebJl6.png" alt="enter image description here" /></a></p>