title: How to check if ellipse is outside background Image drawn with Fabric.js
body: <p>I can always check by looking at the co-ordinates and comparing with Image, of ellipse shape, but it fails when ellipse is at the corner.</p>
  <p>I have tried using intersectWith method, it only works with bounding box, not the actual border of the shape.</p>
  <p>This is the scenario I need it to work to be able to check if ellipse is outside of the background Image, not. bounding box.</p>
  <p><a href="https://i.stack.imgur.com/gktWx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gktWx.png" alt="enter image description here" /></a></p>