title: How to move an animated lottie JSON file in flutter in a straight line from one side of the screen to another
body: <p>I would like to make a flutter App with animated characters to move like in this video.</p>
  <p><a href="https://www.youtube.com/watch?v=qW-KIjHjjHM&amp;t=5s" rel="nofollow noreferrer">https://www.youtube.com/watch?v=qW-KIjHjjHM&amp;t=5s</a></p>
  <p>For the animated character, I used after effects and exported as JSON file to use as Lottie.</p>
  <p>I want a blank screen and move the animated character across the screen and off the screen. Then again enter and follow a straight path. Each path is straight and the start and endpoint of the straight path are random just like the video.</p>
  <p>What can I use to achieve something like this? I don't want full code just point me to something close to this, documentation, or anything which would help me achieve it.</p>