flutter Text 下划线，删除线，虚线，加粗，斜体等设置方案

import ‘package:flutter/material.dart’;

void main(){
runApp(
MaterialApp(
title:‘Text Demo’,
home:ContainerDemo()
),
);
}

class ContainerDemo extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(‘文本组件’),
),
body: Column(
children: [
Text(
‘红色+黑色删除线+25号’,
style: TextStyle(
color: const Color(0xffff0000),
decoration: TextDecoration.lineThrough,
decorationColor: const Color(0xff000000),
fontSize: 25.0,
),
),
Text(
‘橙色+下划线+24号’,
style: TextStyle(
color: const Color(0xffff9900),
decoration: TextDecoration.underline,
fontSize: 24.0,
),
),
Text(
‘虚线上划线+23号+倾斜’,
style: TextStyle(
decoration: TextDecoration.overline,
decorationStyle: TextDecorationStyle.dashed,
fontSize: 23.0,
fontStyle: FontStyle.italic,
),
),
Text(
‘24号+加粗’,
style: TextStyle(
fontSize: 23.0,
fontStyle: FontStyle.italic,
fontWeight: FontWeight.bold,
letterSpacing: 6.0,
),
),
],
),
);
}
}

text flutter 下划线