title: How to implement this interesting List/Grid view animation using Flutter
body: <p>I am looking for a way to replicate the animation as shown below. When a user taps on the cell, I want the image to animate and traverse to the target. How would I go about animating from a grid/list to a widget outside of gridview? How do I dynamically calculate the start and end positions for the grid item to traverse?</p>
  
  <p><a href="https://i.stack.imgur.com/odIXJ.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/odIXJ.gif" alt="enter image description here"></a></p>