setDimensions static method

Future<void> setDimensions(
  1. GlobalKey<State<StatefulWidget>> key
)

Implementation

static Future<void> setDimensions(GlobalKey key) async {

  if (key.currentContext == null) return;

    RenderBox? box = key.currentContext!.findRenderObject() as RenderBox?;

      height = box?.size.height ?? _screenHeight;
      width = box?.size.width ?? _screenWidth;
}