Look at the renderings first

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(' Text component '), ), body: Column( children: <Widget>[ Text(
' red + Black strikethrough +25 number ', style: TextStyle( color: const Color(0xffff0000), decoration:
TextDecoration.lineThrough, decorationColor: const Color(0xff000000), fontSize:
25.0, ), ), Text( ' orange + Underline +24 number ', style: TextStyle( color: const Color(0xffff9900)
, decoration: TextDecoration.underline, fontSize: 24.0, ), ), Text(
' Dashed line +23 number + tilt ', style: TextStyle( decoration: TextDecoration.overline,
decorationStyle: TextDecorationStyle.dashed, fontSize: 23.0, fontStyle:
FontStyle.italic, ), ), Text( '24 number + Bold ', style: TextStyle( fontSize: 23.0,
fontStyle: FontStyle.italic, fontWeight: FontWeight.bold, letterSpacing: 6.0, ),
), ], ), ); } }

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