// 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/foundation.dart'; import 'package:flutter/painting.dart'; import 'colors.dart'; import 'text_theme.dart'; /// A characterization of the of a [TextTheme]'s glyphs that is used to define /// its localized [TextStyle] geometry for [ThemeData.textTheme]. /// /// The script category defines the overall geometry of a [TextTheme] for /// the [Typography.geometryThemeFor] method in terms of the /// three language categories defined in <https://material.io/go/design-typography>. /// /// Generally speaking, font sizes for [ScriptCategory.tall] and /// [ScriptCategory.dense] scripts - for text styles that are smaller than the /// title style - are one unit larger than they are for /// [ScriptCategory.englishLike] scripts. enum ScriptCategory { /// The languages of Western, Central, and Eastern Europe and much of /// Africa are typically written in the Latin alphabet. Vietnamese is a /// notable exception in that, while it uses a localized form of the Latin /// writing system, its accented glyphs can be much taller than those /// found in Western European languages. The Greek and Cyrillic writing /// systems are very similar to Latin. englishLike, /// Language scripts that require extra line height to accommodate larger /// glyphs, including Chinese, Japanese, and Korean. dense, /// Language scripts that require extra line height to accommodate /// larger glyphs, including South and Southeast Asian and /// Middle-Eastern languages, like Arabic, Hindi, Telugu, Thai, and /// Vietnamese. tall, } /// The color and geometry [TextTheme]s for Material apps. /// /// The text theme provided by the overall [Theme], /// [ThemeData.textTheme], is based on the current locale's /// [MaterialLocalizations.scriptCategory] and is created /// by merging a color text theme - [black] for /// [Brightness.light] themes and [white] for [Brightness.dark] /// themes - and a geometry text theme, one of [englishLike], [dense], /// or [tall], depending on the locale. /// /// To lookup the localized text theme use /// `Theme.of(context).textTheme`. /// /// The color text themes are [blackMountainView], [whiteMountainView], /// [blackCupertino], and [whiteCupertino]. The Mountain View theme [TextStyle]s /// are based on the Roboto fonts as used on Android. The Cupertino themes are /// based on the [San Francisco /// font](https://developer.apple.com/ios/human-interface-guidelines/visual-design/typography/) /// fonts as used by Apple on iOS. /// /// Two sets of geometry themes are provided: 2014 and 2018. The 2014 themes /// correspond to the original version of the Material Design spec and are /// the defaults. The 2018 themes correspond the second iteration of the /// specification and feature different font sizes, font weights, and /// letter spacing values. /// /// By default, [ThemeData.typography] is `Typography.material2014(platform: /// platform)` which uses [englishLike2014], [dense2014] and [tall2014]. To use /// the 2018 text theme geometries, specify a value using the [material2018] /// constructor: /// /// ```dart /// typography: Typography.material2018(platform: platform) /// ``` /// /// See also: /// /// * <https://material.io/design/typography/> @immutable class Typography with Diagnosticable { /// Creates a typography instance. /// /// This constructor is identical to [Typography.material2018]. factory Typography({ TargetPlatform? platform, TextTheme? black, TextTheme? white, TextTheme? englishLike, TextTheme? dense, TextTheme? tall, }) = Typography.material2018; /// Creates a typography instance using material design's 2014 defaults. /// /// If [platform] is [TargetPlatform.iOS] or [TargetPlatform.macOS], the /// default values for [black] and [white] are [blackCupertino] and /// [whiteCupertino] respectively. Otherwise they are [blackMountainView] and /// [whiteMountainView]. If [platform] is null then both [black] and [white] /// must be specified. /// /// The default values for [englishLike], [dense], and [tall] are /// [englishLike2014], [dense2014], and [tall2014]. factory Typography.material2014({ TargetPlatform? platform = TargetPlatform.android, TextTheme? black, TextTheme? white, TextTheme? englishLike, TextTheme? dense, TextTheme? tall, }) { assert(platform != null || (black != null && white != null)); return Typography._withPlatform( platform, black, white, englishLike ?? englishLike2014, dense ?? dense2014, tall ?? tall2014, ); } /// Creates a typography instance using material design's 2018 defaults. /// /// If [platform] is [TargetPlatform.iOS] or [TargetPlatform.macOS], the /// default values for [black] and [white] are [blackCupertino] and /// [whiteCupertino] respectively. Otherwise they are [blackMountainView] and /// [whiteMountainView]. If [platform] is null then both [black] and [white] /// must be specified. /// /// The default values for [englishLike], [dense], and [tall] are /// [englishLike2018], [dense2018], and [tall2018]. factory Typography.material2018({ TargetPlatform? platform = TargetPlatform.android, TextTheme? black, TextTheme? white, TextTheme? englishLike, TextTheme? dense, TextTheme? tall, }) { assert(platform != null || (black != null && white != null)); return Typography._withPlatform( platform, black, white, englishLike ?? englishLike2018, dense ?? dense2018, tall ?? tall2018, ); } factory Typography._withPlatform( TargetPlatform? platform, TextTheme? black, TextTheme? white, TextTheme englishLike, TextTheme dense, TextTheme tall, ) { assert(platform != null || (black != null && white != null)); assert(englishLike != null); assert(dense != null); assert(tall != null); switch (platform) { case TargetPlatform.iOS: black ??= blackCupertino; white ??= whiteCupertino; break; case TargetPlatform.android: case TargetPlatform.fuchsia: black ??= blackMountainView; white ??= whiteMountainView; break; case TargetPlatform.windows: black ??= blackRedmond; white ??= whiteRedmond; break; case TargetPlatform.macOS: black ??= blackRedwoodCity; white ??= whiteRedwoodCity; break; case TargetPlatform.linux: black ??= blackHelsinki; white ??= whiteHelsinki; break; case null: break; } return Typography._(black!, white!, englishLike, dense, tall); } const Typography._(this.black, this.white, this.englishLike, this.dense, this.tall) : assert(black != null), assert(white != null), assert(englishLike != null), assert(dense != null), assert(tall != null); /// A material design text theme with dark glyphs. /// /// This [TextTheme] should provide color but not geometry (font size, /// weight, etc). A text theme's geometry depends on the locale. To look /// up a localized [TextTheme], use the overall [Theme], for example: /// `Theme.of(context).textTheme`. /// /// The [englishLike], [dense], and [tall] text theme's provide locale-specific /// geometry. final TextTheme black; /// A material design text theme with light glyphs. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). /// A text theme's geometry depends on the locale. To look up a localized /// [TextTheme], use the overall [Theme], for example: /// `Theme.of(context).textTheme`. /// /// The [englishLike], [dense], and [tall] text theme's provide locale-specific /// geometry. final TextTheme white; /// Defines text geometry for [ScriptCategory.englishLike] scripts, such as /// English, French, Russian, etc. /// /// This text theme is merged with either [black] or [white], depending /// on the overall [ThemeData.brightness], when the current locale's /// [MaterialLocalizations.scriptCategory] is [ScriptCategory.englishLike]. /// /// To look up a localized [TextTheme], use the overall [Theme], for /// example: `Theme.of(context).textTheme`. final TextTheme englishLike; /// Defines text geometry for dense scripts, such as Chinese, Japanese /// and Korean. /// /// This text theme is merged with either [black] or [white], depending /// on the overall [ThemeData.brightness], when the current locale's /// [MaterialLocalizations.scriptCategory] is [ScriptCategory.dense]. /// /// To look up a localized [TextTheme], use the overall [Theme], for /// example: `Theme.of(context).textTheme`. final TextTheme dense; /// Defines text geometry for tall scripts, such as Farsi, Hindi, and Thai. /// /// This text theme is merged with either [black] or [white], depending /// on the overall [ThemeData.brightness], when the current locale's /// [MaterialLocalizations.scriptCategory] is [ScriptCategory.tall]. /// /// To look up a localized [TextTheme], use the overall [Theme], for /// example: `Theme.of(context).textTheme`. final TextTheme tall; /// Returns one of [englishLike], [dense], or [tall]. TextTheme geometryThemeFor(ScriptCategory category) { assert(category != null); switch (category) { case ScriptCategory.englishLike: return englishLike; case ScriptCategory.dense: return dense; case ScriptCategory.tall: return tall; } } /// Creates a copy of this [Typography] with the given fields /// replaced by the non-null parameter values. Typography copyWith({ TextTheme? black, TextTheme? white, TextTheme? englishLike, TextTheme? dense, TextTheme? tall, }) { return Typography._( black ?? this.black, white ?? this.white, englishLike ?? this.englishLike, dense ?? this.dense, tall ?? this.tall, ); } /// Linearly interpolate between two [Typography] objects. /// /// {@macro dart.ui.shadow.lerp} static Typography lerp(Typography a, Typography b, double t) { return Typography._( TextTheme.lerp(a.black, b.black, t), TextTheme.lerp(a.white, b.white, t), TextTheme.lerp(a.englishLike, b.englishLike, t), TextTheme.lerp(a.dense, b.dense, t), TextTheme.lerp(a.tall, b.tall, t), ); } @override bool operator ==(Object other) { if (identical(this, other)) return true; if (other.runtimeType != runtimeType) return false; return other is Typography && other.black == black && other.white == white && other.englishLike == englishLike && other.dense == dense && other.tall == tall; } @override int get hashCode { return hashValues( black, white, englishLike, dense, tall, ); } @override void debugFillProperties(DiagnosticPropertiesBuilder properties) { super.debugFillProperties(properties); final Typography defaultTypography = Typography.material2014(); properties.add(DiagnosticsProperty<TextTheme>('black', black, defaultValue: defaultTypography.black)); properties.add(DiagnosticsProperty<TextTheme>('white', white, defaultValue: defaultTypography.white)); properties.add(DiagnosticsProperty<TextTheme>('englishLike', englishLike, defaultValue: defaultTypography.englishLike)); properties.add(DiagnosticsProperty<TextTheme>('dense', dense, defaultValue: defaultTypography.dense)); properties.add(DiagnosticsProperty<TextTheme>('tall', tall, defaultValue: defaultTypography.tall)); } /// A material design text theme with dark glyphs based on Roboto. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). static const TextTheme blackMountainView = TextTheme( headline1 : TextStyle(debugLabel: 'blackMountainView headline1', fontFamily: 'Roboto', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'blackMountainView headline2', fontFamily: 'Roboto', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'blackMountainView headline3', fontFamily: 'Roboto', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'blackMountainView headline4', fontFamily: 'Roboto', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'blackMountainView headline5', fontFamily: 'Roboto', inherit: true, color: Colors.black87, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'blackMountainView headline6', fontFamily: 'Roboto', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'blackMountainView bodyText1', fontFamily: 'Roboto', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'blackMountainView bodyText2', fontFamily: 'Roboto', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'blackMountainView subtitle1', fontFamily: 'Roboto', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'blackMountainView subtitle2', fontFamily: 'Roboto', inherit: true, color: Colors.black, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'blackMountainView caption', fontFamily: 'Roboto', inherit: true, color: Colors.black54, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'blackMountainView button', fontFamily: 'Roboto', inherit: true, color: Colors.black87, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'blackMountainView overline', fontFamily: 'Roboto', inherit: true, color: Colors.black, decoration: TextDecoration.none), ); /// A material design text theme with light glyphs based on Roboto. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). static const TextTheme whiteMountainView = TextTheme( headline1 : TextStyle(debugLabel: 'whiteMountainView headline1', fontFamily: 'Roboto', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'whiteMountainView headline2', fontFamily: 'Roboto', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'whiteMountainView headline3', fontFamily: 'Roboto', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'whiteMountainView headline4', fontFamily: 'Roboto', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'whiteMountainView headline5', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'whiteMountainView headline6', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'whiteMountainView bodyText1', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'whiteMountainView bodyText2', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'whiteMountainView subtitle1', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'whiteMountainView subtitle2', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'whiteMountainView caption', fontFamily: 'Roboto', inherit: true, color: Colors.white70, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'whiteMountainView button', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'whiteMountainView overline', fontFamily: 'Roboto', inherit: true, color: Colors.white, decoration: TextDecoration.none), ); /// A material design text theme with dark glyphs based on Segoe UI. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). static const TextTheme blackRedmond = TextTheme( headline1 : TextStyle(debugLabel: 'blackRedmond headline1', fontFamily: 'Segoe UI', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'blackRedmond headline2', fontFamily: 'Segoe UI', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'blackRedmond headline3', fontFamily: 'Segoe UI', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'blackRedmond headline4', fontFamily: 'Segoe UI', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'blackRedmond headline5', fontFamily: 'Segoe UI', inherit: true, color: Colors.black87, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'blackRedmond headline6', fontFamily: 'Segoe UI', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'blackRedmond bodyText1', fontFamily: 'Segoe UI', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'blackRedmond bodyText2', fontFamily: 'Segoe UI', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'blackRedmond subtitle1', fontFamily: 'Segoe UI', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'blackRedmond subtitle2', fontFamily: 'Segoe UI', inherit: true, color: Colors.black, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'blackRedmond caption', fontFamily: 'Segoe UI', inherit: true, color: Colors.black54, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'blackRedmond button', fontFamily: 'Segoe UI', inherit: true, color: Colors.black87, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'blackRedmond overline', fontFamily: 'Segoe UI', inherit: true, color: Colors.black, decoration: TextDecoration.none), ); /// A material design text theme with light glyphs based on Segoe UI. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). static const TextTheme whiteRedmond = TextTheme( headline1 : TextStyle(debugLabel: 'whiteRedmond headline1', fontFamily: 'Segoe UI', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'whiteRedmond headline2', fontFamily: 'Segoe UI', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'whiteRedmond headline3', fontFamily: 'Segoe UI', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'whiteRedmond headline4', fontFamily: 'Segoe UI', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'whiteRedmond headline5', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'whiteRedmond headline6', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'whiteRedmond bodyText1', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'whiteRedmond bodyText2', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'whiteRedmond subtitle1', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'whiteRedmond subtitle2', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'whiteRedmond caption', fontFamily: 'Segoe UI', inherit: true, color: Colors.white70, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'whiteRedmond button', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'whiteRedmond overline', fontFamily: 'Segoe UI', inherit: true, color: Colors.white, decoration: TextDecoration.none), ); static const List<String> _helsinkiFontFallbacks = <String>['Ubuntu', 'Cantarell', 'DejaVu Sans', 'Liberation Sans', 'Arial']; /// A material design text theme with dark glyphs based on Roboto, with /// fallback fonts that are likely (but not guaranteed) to be installed on /// Linux. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). static const TextTheme blackHelsinki = TextTheme( headline1 : TextStyle(debugLabel: 'blackHelsinki headline1', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'blackHelsinki headline2', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'blackHelsinki headline3', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'blackHelsinki headline4', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'blackHelsinki headline5', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black87, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'blackHelsinki headline6', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'blackHelsinki bodyText1', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'blackHelsinki bodyText2', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'blackHelsinki subtitle1', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'blackHelsinki subtitle2', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'blackHelsinki caption', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black54, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'blackHelsinki button', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black87, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'blackHelsinki overline', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.black, decoration: TextDecoration.none), ); /// A material design text theme with light glyphs based on Roboto, with fallbacks of DejaVu Sans, Liberation Sans and Arial. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). static const TextTheme whiteHelsinki = TextTheme( headline1 : TextStyle(debugLabel: 'whiteHelsinki headline1', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'whiteHelsinki headline2', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'whiteHelsinki headline3', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'whiteHelsinki headline4', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'whiteHelsinki headline5', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'whiteHelsinki headline6', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'whiteHelsinki bodyText1', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'whiteHelsinki bodyText2', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'whiteHelsinki subtitle1', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'whiteHelsinki subtitle2', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'whiteHelsinki caption', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white70, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'whiteHelsinki button', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'whiteHelsinki overline', fontFamily: 'Roboto', fontFamilyFallback: _helsinkiFontFallbacks, inherit: true, color: Colors.white, decoration: TextDecoration.none), ); /// A material design text theme with dark glyphs based on San Francisco. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). /// /// This theme uses the iOS version of the font names. static const TextTheme blackCupertino = TextTheme( headline1 : TextStyle(debugLabel: 'blackCupertino headline1', fontFamily: '.SF UI Display', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'blackCupertino headline2', fontFamily: '.SF UI Display', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'blackCupertino headline3', fontFamily: '.SF UI Display', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'blackCupertino headline4', fontFamily: '.SF UI Display', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'blackCupertino headline5', fontFamily: '.SF UI Display', inherit: true, color: Colors.black87, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'blackCupertino headline6', fontFamily: '.SF UI Display', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'blackCupertino bodyText1', fontFamily: '.SF UI Text', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'blackCupertino bodyText2', fontFamily: '.SF UI Text', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'blackCupertino subtitle1', fontFamily: '.SF UI Text', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'blackCupertino subtitle2', fontFamily: '.SF UI Text', inherit: true, color: Colors.black, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'blackCupertino caption', fontFamily: '.SF UI Text', inherit: true, color: Colors.black54, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'blackCupertino button', fontFamily: '.SF UI Text', inherit: true, color: Colors.black87, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'blackCupertino overline', fontFamily: '.SF UI Text', inherit: true, color: Colors.black, decoration: TextDecoration.none), ); /// A material design text theme with light glyphs based on San Francisco. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). /// /// This theme uses the iOS version of the font names. static const TextTheme whiteCupertino = TextTheme( headline1 : TextStyle(debugLabel: 'whiteCupertino headline1', fontFamily: '.SF UI Display', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'whiteCupertino headline2', fontFamily: '.SF UI Display', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'whiteCupertino headline3', fontFamily: '.SF UI Display', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'whiteCupertino headline4', fontFamily: '.SF UI Display', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'whiteCupertino headline5', fontFamily: '.SF UI Display', inherit: true, color: Colors.white, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'whiteCupertino headline6', fontFamily: '.SF UI Display', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'whiteCupertino subtitle1', fontFamily: '.SF UI Text', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'whiteCupertino bodyText1', fontFamily: '.SF UI Text', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'whiteCupertino bodyText2', fontFamily: '.SF UI Text', inherit: true, color: Colors.white, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'whiteCupertino caption', fontFamily: '.SF UI Text', inherit: true, color: Colors.white70, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'whiteCupertino button', fontFamily: '.SF UI Text', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'whiteCupertino subtitle2', fontFamily: '.SF UI Text', inherit: true, color: Colors.white, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'whiteCupertino overline', fontFamily: '.SF UI Text', inherit: true, color: Colors.white, decoration: TextDecoration.none), ); /// A material design text theme with dark glyphs based on San Francisco. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). /// /// This theme uses the macOS version of the font names. static const TextTheme blackRedwoodCity = TextTheme( headline1 : TextStyle(debugLabel: 'blackRedwoodCity headline1', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'blackRedwoodCity headline2', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'blackRedwoodCity headline3', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'blackRedwoodCity headline4', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black54, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'blackRedwoodCity headline5', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black87, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'blackRedwoodCity headline6', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'blackRedwoodCity bodyText1', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black87, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'blackRedwoodCity bodyText2', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'blackRedwoodCity subtitle1', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black87, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'blackRedwoodCity subtitle2', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'blackRedwoodCity caption', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black54, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'blackRedwoodCity button', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black87, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'blackRedwoodCity overline', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.black, decoration: TextDecoration.none), ); /// A material design text theme with light glyphs based on San Francisco. /// /// This [TextTheme] provides color but not geometry (font size, weight, etc). /// /// This theme uses the macOS version of the font names. static const TextTheme whiteRedwoodCity = TextTheme( headline1 : TextStyle(debugLabel: 'whiteRedwoodCity headline1', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline2 : TextStyle(debugLabel: 'whiteRedwoodCity headline2', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline3 : TextStyle(debugLabel: 'whiteRedwoodCity headline3', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline4 : TextStyle(debugLabel: 'whiteRedwoodCity headline4', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white70, decoration: TextDecoration.none), headline5 : TextStyle(debugLabel: 'whiteRedwoodCity headline5', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), headline6 : TextStyle(debugLabel: 'whiteRedwoodCity headline6', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle1 : TextStyle(debugLabel: 'whiteRedwoodCity subtitle1', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText1 : TextStyle(debugLabel: 'whiteRedwoodCity bodyText1', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), bodyText2 : TextStyle(debugLabel: 'whiteRedwoodCity bodyText2', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), caption : TextStyle(debugLabel: 'whiteRedwoodCity caption', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white70, decoration: TextDecoration.none), button : TextStyle(debugLabel: 'whiteRedwoodCity button', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), subtitle2 : TextStyle(debugLabel: 'whiteRedwoodCity subtitle2', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), overline : TextStyle(debugLabel: 'whiteRedwoodCity overline', fontFamily: '.AppleSystemUIFont', inherit: true, color: Colors.white, decoration: TextDecoration.none), ); /// Defines text geometry for [ScriptCategory.englishLike] scripts, such as /// English, French, Russian, etc. static const TextTheme englishLike2014 = TextTheme( headline1 : TextStyle(debugLabel: 'englishLike display4 2014', inherit: false, fontSize: 112.0, fontWeight: FontWeight.w100, textBaseline: TextBaseline.alphabetic), headline2 : TextStyle(debugLabel: 'englishLike display3 2014', inherit: false, fontSize: 56.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline3 : TextStyle(debugLabel: 'englishLike display2 2014', inherit: false, fontSize: 45.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline4 : TextStyle(debugLabel: 'englishLike display1 2014', inherit: false, fontSize: 34.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline5 : TextStyle(debugLabel: 'englishLike headline 2014', inherit: false, fontSize: 24.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline6 : TextStyle(debugLabel: 'englishLike title 2014', inherit: false, fontSize: 20.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic), bodyText1 : TextStyle(debugLabel: 'englishLike body2 2014', inherit: false, fontSize: 14.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic), bodyText2 : TextStyle(debugLabel: 'englishLike body1 2014', inherit: false, fontSize: 14.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), subtitle1 : TextStyle(debugLabel: 'englishLike subhead 2014', inherit: false, fontSize: 16.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), subtitle2 : TextStyle(debugLabel: 'englishLike subtitle 2014', inherit: false, fontSize: 14.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.1), caption : TextStyle(debugLabel: 'englishLike caption 2014', inherit: false, fontSize: 12.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), button : TextStyle(debugLabel: 'englishLike button 2014', inherit: false, fontSize: 14.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic), overline : TextStyle(debugLabel: 'englishLike overline 2014', inherit: false, fontSize: 10.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 1.5), ); /// Defines text geometry for [ScriptCategory.englishLike] scripts, such as /// English, French, Russian, etc. /// /// The font sizes, weights, and letter spacings in this version match the /// [latest Material Design specification](https://material.io/go/design-typography#typography-styles). static const TextTheme englishLike2018 = TextTheme( headline1 : TextStyle(debugLabel: 'englishLike headline1 2018', fontSize: 96.0, fontWeight: FontWeight.w300, textBaseline: TextBaseline.alphabetic, letterSpacing: -1.5), headline2 : TextStyle(debugLabel: 'englishLike headline2 2018', fontSize: 60.0, fontWeight: FontWeight.w300, textBaseline: TextBaseline.alphabetic, letterSpacing: -0.5), headline3 : TextStyle(debugLabel: 'englishLike headline3 2018', fontSize: 48.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.0), headline4 : TextStyle(debugLabel: 'englishLike headline4 2018', fontSize: 34.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.25), headline5 : TextStyle(debugLabel: 'englishLike headline5 2018', fontSize: 24.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.0), headline6 : TextStyle(debugLabel: 'englishLike headline6 2018', fontSize: 20.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.15), bodyText1 : TextStyle(debugLabel: 'englishLike bodyText1 2018', fontSize: 16.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.5), bodyText2 : TextStyle(debugLabel: 'englishLike bodyText2 2018', fontSize: 14.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.25), subtitle1 : TextStyle(debugLabel: 'englishLike subtitle1 2018', fontSize: 16.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.15), subtitle2 : TextStyle(debugLabel: 'englishLike subtitle2 2018', fontSize: 14.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.1), button : TextStyle(debugLabel: 'englishLike button 2018', fontSize: 14.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic, letterSpacing: 1.25), caption : TextStyle(debugLabel: 'englishLike caption 2018', fontSize: 12.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 0.4), overline : TextStyle(debugLabel: 'englishLike overline 2018', fontSize: 10.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic, letterSpacing: 1.5), ); /// Defines text geometry for dense scripts, such as Chinese, Japanese /// and Korean. static const TextTheme dense2014 = TextTheme( headline1 : TextStyle(debugLabel: 'dense display4 2014', inherit: false, fontSize: 112.0, fontWeight: FontWeight.w100, textBaseline: TextBaseline.ideographic), headline2 : TextStyle(debugLabel: 'dense display3 2014', inherit: false, fontSize: 56.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline3 : TextStyle(debugLabel: 'dense display2 2014', inherit: false, fontSize: 45.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline4 : TextStyle(debugLabel: 'dense display1 2014', inherit: false, fontSize: 34.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline5 : TextStyle(debugLabel: 'dense headline 2014', inherit: false, fontSize: 24.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline6 : TextStyle(debugLabel: 'dense title 2014', inherit: false, fontSize: 21.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), bodyText1 : TextStyle(debugLabel: 'dense body2 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), bodyText2 : TextStyle(debugLabel: 'dense body1 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), subtitle1 : TextStyle(debugLabel: 'dense subhead 2014', inherit: false, fontSize: 17.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), subtitle2 : TextStyle(debugLabel: 'dense subtitle 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), caption : TextStyle(debugLabel: 'dense caption 2014', inherit: false, fontSize: 13.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), button : TextStyle(debugLabel: 'dense button 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), overline : TextStyle(debugLabel: 'dense overline 2014', inherit: false, fontSize: 11.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), ); /// Defines text geometry for dense scripts, such as Chinese, Japanese /// and Korean. /// /// The font sizes, weights, and letter spacings in this version match the /// latest [Material Design specification](https://material.io/go/design-typography#typography-styles). static const TextTheme dense2018 = TextTheme( headline1 : TextStyle(debugLabel: 'dense headline1 2018', fontSize: 96.0, fontWeight: FontWeight.w100, textBaseline: TextBaseline.ideographic), headline2 : TextStyle(debugLabel: 'dense headline2 2018', fontSize: 60.0, fontWeight: FontWeight.w100, textBaseline: TextBaseline.ideographic), headline3 : TextStyle(debugLabel: 'dense headline3 2018', fontSize: 48.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline4 : TextStyle(debugLabel: 'dense headline4 2018', fontSize: 34.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline5 : TextStyle(debugLabel: 'dense headline5 2018', fontSize: 24.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), headline6 : TextStyle(debugLabel: 'dense headline6 2018', fontSize: 21.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), bodyText1 : TextStyle(debugLabel: 'dense bodyText1 2018', fontSize: 17.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), bodyText2 : TextStyle(debugLabel: 'dense bodyText2 2018', fontSize: 15.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), subtitle1 : TextStyle(debugLabel: 'dense subtitle1 2018', fontSize: 17.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), subtitle2 : TextStyle(debugLabel: 'dense subtitle2 2018', fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), button : TextStyle(debugLabel: 'dense button 2018', fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.ideographic), caption : TextStyle(debugLabel: 'dense caption 2018', fontSize: 13.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), overline : TextStyle(debugLabel: 'dense overline 2018', fontSize: 11.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.ideographic), ); /// Defines text geometry for tall scripts, such as Farsi, Hindi, and Thai. static const TextTheme tall2014 = TextTheme( headline1 : TextStyle(debugLabel: 'tall display4 2014', inherit: false, fontSize: 112.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline2 : TextStyle(debugLabel: 'tall display3 2014', inherit: false, fontSize: 56.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline3 : TextStyle(debugLabel: 'tall display2 2014', inherit: false, fontSize: 45.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline4 : TextStyle(debugLabel: 'tall display1 2014', inherit: false, fontSize: 34.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline5 : TextStyle(debugLabel: 'tall headline 2014', inherit: false, fontSize: 24.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline6 : TextStyle(debugLabel: 'tall title 2014', inherit: false, fontSize: 21.0, fontWeight: FontWeight.w700, textBaseline: TextBaseline.alphabetic), bodyText1 : TextStyle(debugLabel: 'tall body2 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w700, textBaseline: TextBaseline.alphabetic), bodyText2 : TextStyle(debugLabel: 'tall body1 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), subtitle1 : TextStyle(debugLabel: 'tall subhead 2014', inherit: false, fontSize: 17.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), subtitle2 : TextStyle(debugLabel: 'tall subtitle 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic), caption : TextStyle(debugLabel: 'tall caption 2014', inherit: false, fontSize: 13.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), button : TextStyle(debugLabel: 'tall button 2014', inherit: false, fontSize: 15.0, fontWeight: FontWeight.w700, textBaseline: TextBaseline.alphabetic), overline : TextStyle(debugLabel: 'tall overline 2014', inherit: false, fontSize: 11.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), ); /// Defines text geometry for tall scripts, such as Farsi, Hindi, and Thai. /// /// The font sizes, weights, and letter spacings in this version match the /// latest [Material Design specification](https://material.io/go/design-typography#typography-styles). static const TextTheme tall2018 = TextTheme( headline1 : TextStyle(debugLabel: 'tall headline1 2018', fontSize: 96.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline2 : TextStyle(debugLabel: 'tall headline2 2018', fontSize: 60.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline3 : TextStyle(debugLabel: 'tall headline3 2018', fontSize: 48.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline4 : TextStyle(debugLabel: 'tall headline4 2018', fontSize: 34.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline5 : TextStyle(debugLabel: 'tall headline5 2018', fontSize: 24.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), headline6 : TextStyle(debugLabel: 'tall headline6 2018', fontSize: 21.0, fontWeight: FontWeight.w700, textBaseline: TextBaseline.alphabetic), bodyText1 : TextStyle(debugLabel: 'tall bodyText1 2018', fontSize: 17.0, fontWeight: FontWeight.w700, textBaseline: TextBaseline.alphabetic), bodyText2 : TextStyle(debugLabel: 'tall bodyText2 2018', fontSize: 15.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), subtitle1 : TextStyle(debugLabel: 'tall subtitle1 2018', fontSize: 17.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), subtitle2 : TextStyle(debugLabel: 'tall subtitle2 2018', fontSize: 15.0, fontWeight: FontWeight.w500, textBaseline: TextBaseline.alphabetic), button : TextStyle(debugLabel: 'tall button 2018', fontSize: 15.0, fontWeight: FontWeight.w700, textBaseline: TextBaseline.alphabetic), caption : TextStyle(debugLabel: 'tall caption 2018', fontSize: 13.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), overline : TextStyle(debugLabel: 'tall overline 2018', fontSize: 11.0, fontWeight: FontWeight.w400, textBaseline: TextBaseline.alphabetic), ); }