title: Apache eCharts: stacking two series onto one single other
body: <p>It is easy to have three bar series. It's also easy to stack two, or all of them. But is it possible to stack them in the way I faked it (to the very right in the picture?)</p>
  <p><a href="https://i.stack.imgur.com/kpoxJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kpoxJ.png" alt="enter image description here" /></a></p>
  <pre><code>series: [
  {
    name: 'Forest',
    type: 'bar',
    stack: &quot;1&quot;,
    barGap: 0,
    label: labelOption,
    emphasis: {
      focus: 'series'
    },
    data: [320, 332, 301, 334, 390]
  },
  {
    name: 'Steppe',
    type: 'bar',
    stack: &quot;1&quot;,
    label: labelOption,
    emphasis: {
      focus: 'series'
    },
    data: [220, 182, 191, 234, 290]
  },
  {
    name: 'Desert',
    type: 'bar',
    stack: &quot;1&quot;,
    label: labelOption,
    emphasis: {
      focus: 'series'
    },
    data: [150, 232, 201, 154, 190]
  }  ]
  </code></pre>