title: Can we draw a Line Chart with both solid and dotted line in it?
body: <p>In real time analytics, you might want to state explicitly, that the present day has not been over yet and the data for the day is incomplete.</p>
  
  <p>So, you might want to draw the line that joins the last and the penultimate point with a dotted stroke.</p>
  
  <p>This is how Mixpanel does it.</p>
  
  <p><img src="https://i.stack.imgur.com/jb2hm.png" alt="enter image description here"></p>
  
  <p>Can this be done using the Chart JS v2 pre-alpha?</p>