镜像小部件方向颤动

Question

如何在 flutter 中镜像小部件或图像如下图

Answer 1

为此，使用 Transform 小部件， 首先导入这个

import 'dart:math'; 

实际屏幕

return Scaffold(
  body: Transform(
    alignment: Alignment.center,
    transform: Matrix4.rotationY(0),
    child: Image.network("https://www.vhv.rs/dpng/d/177-1771227_cartoon-figure-drawing-doremon-hd-png-download.png"),
  )
);

镜像视图（180 度旋转）（您需要的）

return Scaffold(
    body: Transform(
      alignment: Alignment.center,
      transform: Matrix4.rotationY(pi),
      child: Image.network("https://www.vhv.rs/dpng/d/177-1771227_cartoon-figure-drawing-doremon-hd-png-download.png"),
    )
);