title: Leaflet: Force render a polyline for a marker outside of the bound
body: <p>I am trying to render a network topology on a world map and I am using LeafletJS to render the world map.</p>
  
  <p>I draw edges or connections between 2 end points using the polylines feature of LeafletJS. I am also using clustering to cluster large sets of markers. The issue I am facing is that as users drill down/ zoom into a cluster, some polylines vanish because the endPoint1 is connected to endPoint2 and endPoint2 is out of the map area hence the polyline is not  drawn.</p>
  
  <p>Any suggestions on how this can be achieved.</p>
  
  <p><a href="https://i.stack.imgur.com/guQIm.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/guQIm.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/ys3sz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ys3sz.png" alt="enter image description here"></a></p>