W3cubDocs

/Dart 2

dart:html

screen property

Point<num> screen

Implementation 

Point get screen => new Point(_screenX, _screenY);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/MouseEvent/screen.html