title: Can I set different type of loading animation in echarts
body: <p>Currently I am calling an API to populate data in the bar chart made using echarts, I used the following code.
  <code>var mychart = echarts.init(document.getElementById(&quot;test&quot;));</code>
  <code>mychart.showLoading();</code>
  Once the data comes then I hide the loading, but in echarts I am getting only the circular shape loading option, can I use vertical bars for showing loading animation in echarts.</p>