title: Need a way to hide marker on apex charts when y-axis has 0 value
body: <p>I need a way to hide marker on apex charts when the y-axis has 0 value.
  For instance, this is my dataset,</p>
  <pre><code>d = [{x:1, y:0}, {x:2, y:10}]
  </code></pre>
  <p>So, when my chart renders, I should see one marker with point (2,10) on the chart.</p>
  <p>If this makes sense, then can you please help me with this one?</p>