import 'package:flutter/material.dart'; /// create by 张风捷特烈 on 2020/4/30 /// contact me by email 1981462002@qq.com /// 说明: class Matrix4Shower extends StatelessWidget { final Matrix4 matrix4; Matrix4Shower(this.matrix4); @override Widget build(BuildContext context) { return Container( child: Text( '${matrix4.entry(0, 0).toStringAsFixed(1)},${matrix4.entry(0, 1).toStringAsFixed(1)},${matrix4.entry(0, 2).toStringAsFixed(1)},${matrix4.entry(0, 3).toStringAsFixed(1)},\n' '${matrix4.entry(1, 0).toStringAsFixed(1)},${matrix4.entry(1, 1).toStringAsFixed(1)},${matrix4.entry(1, 2).toStringAsFixed(1)},${matrix4.entry(1, 3).toStringAsFixed(1)},\n' '${matrix4.entry(2, 0).toStringAsFixed(1)},${matrix4.entry(2, 1).toStringAsFixed(1)},${matrix4.entry(2, 2).toStringAsFixed(1)},${matrix4.entry(2, 3).toStringAsFixed(1)},\n' '${matrix4.entry(3, 0).toStringAsFixed(1)},${matrix4.entry(3, 1).toStringAsFixed(1)},${matrix4.entry(3, 2).toStringAsFixed(1)},${matrix4.entry(3, 3).toStringAsFixed(1)}', style: TextStyle(fontSize: 20, color: Colors.blue), ), ); } }