combining an area chart with a line chart in highcharts.js
<p>So I have an area stacked chart:</p>

<pre><code>chart: {
      type: 'area',
    },
    plotOptions: {
      series: {
        stacking: 'normal',
      },
      area: {
        events: {
          legendItemClick: function () {
            return false; // &lt;== returning false will cancel the default action
          },
        },
      },
    },
    title: {
      text: title,
    },
    xAxis: {
      type: 'datetime',
      min: startDateInMS,
      max: endDateInMS,
    },
    yAxis: {
      title: {
        text: yLabel,
      },
    },
    series: data,
    credits: {
      enabled: false,
    },
  };
</code></pre>

<p>How do I add a line item/chart to what I already have? I have looked through the docs and they don't really have an example of combining a line with an area chart.</p>

<p>Thanks!</p>