title: Vertical dotted Line between two or multiple points in Flutter
body: <p><strong>I need a lil help to draw dotted line between 2 points without using google map's poly lines.</strong>
  I tried with canvas, it does but not exactly start under and above location.</p>
  
  <p>Right now you can see 2 points later it'll be more than 2 points. 
  It really appreciated if anyone help me to achieve.</p>
  
  <p><a href="https://i.stack.imgur.com/UZUi8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UZUi8.png" alt="Expected Result"></a></p>