How to blur barrier background like ios

[mandrake99]

on the Show method, i made the following local changes to the library to create that effect,

import 'dart:ui' show ImageFilter;

transitionBuilder: ( BuildContext context, Animation animation, Animation secondaryAnimation, Widget child, ) => BackdropFilter( filter: ImageFilter.blur( sigmaX: 4 animation.value, sigmaY: 4 animation.value), child: _showAnimation(animation, secondaryAnimation, child)),

[nguyenthao1988]

Thanks for sharing.

[marcos930807]

i will add this behavior in next releases.

[nguyenthao1988]

Thank @marcos930807 . Your lib is awesome