title: Square Camera overlay using flutter
body: <p>create the square overlay above the camera </p>
  
  <p>I have tried the sample project given in <a href="https://github.com/flutter/plugins/tree/master/packages/camera" rel="nofollow noreferrer">https://github.com/flutter/plugins/tree/master/packages/camera</a></p>
  
  <p><a href="https://github.com/flutter/plugins/blob/master/packages/camera/lib/camera.dart" rel="nofollow noreferrer">https://github.com/flutter/plugins/blob/master/packages/camera/lib/camera.dart</a><a href="https://i.stack.imgur.com/oC7vc.jpg" rel="nofollow noreferrer">enter image description here</a></p>