flutter/examples/api/lib/ui/text/font_feature.0.dart
Michael Goderbauer 5491c8c146
Auto-format Framework (#160545)
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

86 lines
2.7 KiB
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
/// Flutter code sample for [FontFeature].
void main() => runApp(const ExampleApp());
class ExampleApp extends StatelessWidget {
const ExampleApp({super.key});
@override
Widget build(BuildContext context) {
return const MaterialApp(home: ExampleWidget());
}
}
final TextStyle titleStyle = TextStyle(
fontSize: 18,
fontFeatures: const <FontFeature>[FontFeature.enable('smcp')],
color: Colors.blueGrey[600],
);
class ExampleWidget extends StatelessWidget {
const ExampleWidget({super.key});
@override
Widget build(BuildContext context) {
// The Cardo, Milonga and Raleway Dots fonts can be downloaded from Google
// Fonts (https://www.google.com/fonts).
return Scaffold(
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Spacer(flex: 5),
Text('regular numbers have their place:', style: titleStyle),
const Text(
'The 1972 cup final was a 1-1 draw.',
style: TextStyle(fontFamily: 'Cardo', fontSize: 24),
),
const Spacer(),
Text('but old-style figures blend well with lower case:', style: titleStyle),
const Text(
'The 1972 cup final was a 1-1 draw.',
style: TextStyle(
fontFamily: 'Cardo',
fontSize: 24,
fontFeatures: <FontFeature>[FontFeature.oldstyleFigures()],
),
),
const Spacer(),
const Divider(),
const Spacer(),
Text('fractions look better with a custom ligature:', style: titleStyle),
const Text(
'Add 1/2 tsp of flour and stir.',
style: TextStyle(
fontFamily: 'Milonga',
fontSize: 24,
fontFeatures: <FontFeature>[FontFeature.alternativeFractions()],
),
),
const Spacer(),
const Divider(),
const Spacer(),
Text('multiple stylistic sets in one font:', style: titleStyle),
const Text('Raleway Dots', style: TextStyle(fontFamily: 'Raleway Dots', fontSize: 48)),
Text(
'Raleway Dots',
style: TextStyle(
fontFeatures: <FontFeature>[FontFeature.stylisticSet(1)],
fontFamily: 'Raleway Dots',
fontSize: 48,
),
),
const Spacer(flex: 5),
],
),
),
);
}
}