title: How to draw a curved, dashed arrow with HTML5 and animate it
body: <p>My goal is to create a curved arrow like this one, on an html5 canvas:</p>
  
  <p><img src="https://i.stack.imgur.com/Chk3k.png" alt="curved dashed arrow"></p>
  
  <p>I have found several resources on how to draw lines but none of them seem to work. I also found a related <a href="https://stackoverflow.com/questions/6576827/html-canvas-draw-curved-arrows">stackoverflow post</a>.</p>
  
  <p>Also, is it possible to animate it on hover in order to expand the arrow, using an elastic effect maybe?</p>