
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | // RotatedBox旋转容器,4次算一次循环 class RotatedBoxDemo extends StatelessWidget { @override Widget build(BuildContext context) { return Center( child: Column( children: [ RotatedBox( child: Text('ABCDEF', style: TextStyle(fontSize: 28.0),), // 旋转次数 quarterTurns: 1, ), SizedBox(height: 20,), RotatedBox( child: Text('ABCDEF', style: TextStyle(fontSize: 28.0),), // 旋转次数 quarterTurns: 2, ), SizedBox(height: 20,), RotatedBox( child: Text('ABCDEF', style: TextStyle(fontSize: 28.0),), // 旋转次数 quarterTurns: 3, ), SizedBox(height: 20,), RotatedBox( child: Text('ABCDEF', style: TextStyle(fontSize: 28.0),), // 旋转次数 quarterTurns: 4, ), ], ), ); } } |