Hello i'm try to write this text " choose a one to modify the number " and the word "to modify " is with a different style text . my problem here is that the text is not responsive that mean there is not a return to next line if the phone has a small screen
how can i fix it and make this text in the center ?
Row(
children: const [
Text(
"Choose a one",
style: TextStyle(
fontSize: 17,
fontFamily: 'SFProRegular',
color: Color(0xFF000000),
),
),
Text(
"to modify",
style: TextStyle(
fontSize: 17,
fontFamily: 'SFProRegular',
color: Color(0xFFFF9E4F),
),
),
Text(
"the number",
style: TextStyle(
fontSize: 17,
fontFamily: 'SFProRegular',
color: Color(0xFF000000),
),
),
],
)
You can try using rich text, it will be like the following
RichText(
text: TextSpan(
text: "Choose a one",
style: TextStyle(
fontSize: 17,
fontFamily: 'SFProRegular',
color: Color(0xFF000000),
),
children: const <TextSpan>[
TextSpan(text: 'to modify',
style: TextStyle(
fontSize: 17,
fontFamily: 'SFProRegular',
color: Color(0xFFFF9E4F),
),
TextSpan(text: ' the number',
style: TextStyle(
fontSize: 17,
fontFamily: 'SFProRegular',
color: Color(0xFF000000),
),
),
],
),
)
Related
Flutter doesn't render robotoFlex fonts Font weights Example Bold, W600, W700, W800, W900,
I'm using google_fonts for my project, I don't know what's wrong. Its working fine with other fonts like GoogleFont.lato and other
font comparison
child: Text(
'GoogleFonts.lato',
style: GoogleFonts.lato(
textStyle: const TextStyle(
fontSize: 17,
)),
).pV(5).pH(20),
),
Center(
child: Text(
'This is GoogleF.lato',
style: GoogleFonts.lato(
textStyle: const TextStyle(
fontSize: 26,
fontWeight: FontWeight.w900)),
).pV(5).pH(20),
),
Center(
child: Text(
'This is GoogleF.lato',
style: GoogleFonts.lato(
textStyle: const TextStyle(
fontSize: 26,
fontWeight: FontWeight.bold)),
).pV(1).pH(20),
),
const SizedBox(
height: 35,
),
Center(
child: Text(
'GoogleFonts.robotoflex',
style: GoogleFonts.robotoFlex(
textStyle: const TextStyle(
fontSize: 17,
)),
).pV(5).pH(20),
),
Center(
child: Text(
'This is GoogleF.RobotoFlex',
style: GoogleFonts.robotoFlex(
textStyle: const TextStyle(
fontSize: 26,
fontWeight: FontWeight.w900)),
).pV(1).pH(20),
),
Center(
child: Text(
'This is GoogleF.RobotoFlex',
style: GoogleFonts.robotoFlex(
textStyle: const TextStyle(
fontSize: 26,
fontWeight: FontWeight.bold)),
).pV(1).pH(20),
),
outPut Here you can see the difference google.lato font renders the font weight but roboto doesn't
Below is my test code:
Text(
'I love 中国',
style: TextStyle(
fontSize: 30,
fontWeight: FontWeight.w300,
color: Colors.red,
),
),
Text(
'I love 中国',
style: TextStyle(
fontSize: 30,
fontWeight: FontWeight.w500,
color: Colors.red,
),
),
Result:
You can see with different fontWeight letter works but Chinese act the same.
How can I solve it?
My flutter is 3.3.2.
Note: run on iOS.
Flutter will search for a font on the host system that is closest to the specified font weight. But if the system only provides one font that handles the requested characters, then Flutter and Skia will synthesize a "fake bold" version of that font to handle other font weights.
Due to issue on github
Solution 1: Set theme in your MaterialApp:
theme: ThemeData(
fontFamily: "PingFang SC",
),
Solution 2: Set fontFamilyFallback where you need:
Text(
'I love 中国',
style: TextStyle(
fontSize: 30,
fontWeight: FontWeight.w500,
color: Colors.red,
fontFamilyFallback: ["PingFang SC", "Heiti SC"],
),
),
Solution 3: Use DefaultTextStyle with fontFamilyFallback:
DefaultTextStyle(
style: TextStyle(
fontFamilyFallback: ["PingFang SC", "Heiti SC"],
color: Colors.red,
fontSize: 30,
),
child: Column(
children: [
Text(
'I love 中国',
style: TextStyle(
fontWeight: FontWeight.w400,
),
),
Text(
'I love 中国',
style: TextStyle(
fontWeight: FontWeight.w300,
),
),
Text(
'I love 中国',
style: TextStyle(
fontWeight: FontWeight.w500,
),
),
],
),
),
I am trying to make space between TextSpan
What is the best way to add space between TextSpan?
child: RichText(
text: TextSpan(
children: [
TextSpan(
text: 'Don\'t have an Account?',
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.w400,
),
),
TextSpan(
text: 'Sign Up',
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.bold,
),
),
],
),
),
SizedBox widget can be used in between two widgets to add space between two widgets.
use the SizedBox by wrapping it with a WidgetSpan widgit
child: RichText(
text: TextSpan(
children: [
TextSpan(
text: 'Don\'t have an Account?',
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.w400,
),
),
WidgetSpan(
child: SizedBox(width: 10),
),
TextSpan(
text: 'Sign Up',
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.bold,
),
),
],
),
),
If you like to get maximum space between text, you might go for Row widget. For x amount of space inside RichText you can use
TextSpan(...),
WidgetSpan(child: SizedBox(width: x)),
TextSpan(...),
RichText(
text: const TextSpan(
children: [
TextSpan(
text: 'Don\'t have an Account?',
style: TextStyle(
color: Color.fromARGB(255, 0, 0, 0),
fontSize: 15.0,
fontWeight: FontWeight.w400,
),
),
WidgetSpan(child: SizedBox(width: 10)), ///this
TextSpan(
text: 'Sign Up',
style: TextStyle(
color: Color.fromARGB(255, 0, 0, 0),
fontSize: 15.0,
fontWeight: FontWeight.bold,
),
),
],
),
),
You can use the height property on the TextStyle to create some spacing:
RichText(
text: TextSpan(
children: [
TextSpan(
text: 'Don\'t have an Account?',
style: TextStyle(
height: 1.5, //USE THIS PROPERTY
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.w400,
),
),
SizedBox(height: 10),
TextSpan(
text: 'Sign Up',
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.bold,
),
),
],
),
),
More info in the docs: https://api.flutter.dev/flutter/painting/TextStyle/height.html
I'm creating a text-style model and using getter to have the text-Style that use google_fonts. The issue occurs when I provide fontWeight: property. Also, the fontWeight is not providing similar look as GoogleFont.
I've tested on another project, rebuilding the project, using html renderer. I've checked this question but it is not working.
Comparison between styles
But Looks from GoogleFont
flutter doctor -v no issue
Flutter (Channel stable, 2.5.2, on Microsoft Windows [Version
10.0.19043.1288], locale en-US)
• Flutter version 2.5.2 at C:\Tools\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 3595343e20 (3 weeks ago), 2021-09-30 12:58:18
-0700
• Engine revision 6ac856380f
• Dart version 2.14.3
Model class
class AppTextStyles {
static TextStyle get normalMidBlod => const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 33,
);
static TextStyle get latoMidBlod => GoogleFonts.lato(
fontWeight: FontWeight.bold, //this one
color: Colors.black,
fontSize: 33,
);
static TextStyle get lato => GoogleFonts.lato(
color: Colors.black,
fontSize: 33,
);
}
Test Widget
class Test extends StatelessWidget {
const Test({Key? key}) : super(key: key);
#override
Widget build(BuildContext context) {
return Scaffold(
body: Row(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Column(
children: const [
Text("style: TextStyle.."),
Text(
"w100",
style: TextStyle(fontWeight: FontWeight.w100, fontSize: 33),
),
Text(
"w200",
style: TextStyle(fontWeight: FontWeight.w200, fontSize: 33),
),
Text(
"w300",
style: TextStyle(fontWeight: FontWeight.w300, fontSize: 33),
),
Text(
"w400",
style: TextStyle(fontWeight: FontWeight.w400, fontSize: 33),
),
Text(
" w500",
style: TextStyle(fontWeight: FontWeight.w500, fontSize: 33),
),
Text(
" w600",
style: TextStyle(fontWeight: FontWeight.w600, fontSize: 33),
),
Text(
" w700",
style: TextStyle(fontWeight: FontWeight.w700, fontSize: 33),
),
Text(
" w800",
style: TextStyle(fontWeight: FontWeight.w800, fontSize: 33),
),
Text(
" w900",
style: TextStyle(fontWeight: FontWeight.w900, fontSize: 33),
),
],
),
const SizedBox(
width: 30,
),
Column(
children: [
Text("normalMidBlod.copyWith"),
Text(
"w100",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w100),
),
Text(
"w200",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w200),
),
Text(
"w300",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w300),
),
Text(
"w400",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w400),
),
Text(
" w500",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w500),
),
Text(
" w600",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w600),
),
Text(
" w700",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w700),
),
Text(
" w800",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w800),
),
Text(
" w900",
style: AppTextStyles.normalMidBlod
.copyWith(fontWeight: FontWeight.w900),
),
],
),
const SizedBox(
width: 30,
),
RichText(
text: TextSpan(
children: [
TextSpan(text: "latoBold.copyWith \n"),
TextSpan(
text: "w100 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w100),
),
TextSpan(
text: "w200 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w200),
),
TextSpan(
text: "w300 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w300),
),
TextSpan(
text: "w400 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w400),
),
TextSpan(
text: " w500 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w500),
),
TextSpan(
text: " w600 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w600),
),
TextSpan(
text: " w700 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w700),
),
TextSpan(
text: " w800 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w800),
),
TextSpan(
text: " w900 \n",
style: AppTextStyles.latoMidBlod
.copyWith(fontWeight: FontWeight.w900),
),
],
),
),
const SizedBox(
width: 30,
),
RichText(
text: TextSpan(
children: [
TextSpan(text: "lato.copyWith \n"),
TextSpan(
text: "w100 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w100),
),
TextSpan(
text: "w200 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w200),
),
TextSpan(
text: "w300 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w300),
),
TextSpan(
text: "w400 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w400),
),
TextSpan(
text: " w500 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w500),
),
TextSpan(
text: " w600 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w600),
),
TextSpan(
text: " w700 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w700),
),
TextSpan(
text: " w800 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w800),
),
TextSpan(
text: " w900 \n",
style:
AppTextStyles.lato.copyWith(fontWeight: FontWeight.w900),
),
],
),
)
],
),
);
}
}
Only certain fonts support one ttf file with different weights. If you notice the alphabet g it looks different in each weight. You may have to download the full font family from Google fonts and include that in your pubspec.yaml under assets. It should work.
Check https://pub.dev/packages/google_fonts bundling font in application assets section.
There is a bug on the google_fonts_flutter package repo that talks about this: https://github.com/material-foundation/google-fonts-flutter/issues/141
To summarize, when you create a Google Font TextStyle, the fontFamily is set to the original weight you specified (ex. 'poppins-w400') instead of the general fontFamily name ('poppins').
You can fix this by specifying the fontFamily in your copyWith method.
TextSpan(
text: " w900 \n",
style: AppTextStyles.latoMidBlod
.copyWith(
fontWeight: FontWeight.w900,
fontFamily: GoogleFonts.poppins().fontFamily,
),
),
Is there a way to achieve the following results in Flutter where the underline below text will be nicely hidden by the padding around letters that overflow it, such as 'g', 'q', 'y', etc?
Emulator (current):
Design (desired):
Font: Spartan
The best way I found to achieve that was to use text stroke and Stack to create the underline effect. Here is the code:
Align(
alignment: Alignment.centerLeft,
child: Container(
padding: EdgeInsets.symmetric(vertical: 6.0),
child: Stack(
children: [
Positioned(
bottom: 2,
left: 0,
right: 0,
child: Container(height: 1.0, color: const Color(0xFF2F3543)),
),
Text(
"Forgot password?",
style: TextStyle(
fontWeight: FontWeight.w300,
inherit: true,
fontSize: 13.0,
foreground: Paint()
..style = PaintingStyle.stroke
..strokeWidth = 2
..color = Colors.white,
),
),
Text(
"Forgot password?",
style: TextStyle(
color: const Color(0xFF2F3543),
fontWeight: FontWeight.w300,
inherit: true,
fontSize: 13.0,
),
)
],
),
),
)
And the screenshot of the results
EDIT
The first one looks working but not looks good and the second one working fine but p word not that good.
When you dont want to add underline just write decoration:TextDecoration.none.
Text.rich(
TextSpan(
text: 'For ',
style: TextStyle(decoration: TextDecoration.underline, fontSize: 25),
children: <TextSpan>[
TextSpan(text: 'g',style:TextStyle(decoration: TextDecoration.none)),
TextSpan( text: ' ',style:TextStyle(decoration: TextDecoration.underline, decorationThickness: 1)),
TextSpan( text: ' p',style:TextStyle(decoration: TextDecoration.none,)),
TextSpan( text: 'assword?',style:TextStyle(decoration: TextDecoration.underline)),
//you can add more text span here
],
),
),
Row(
children: <Widget>[
Text('For', style: TextStyle(decoration: TextDecoration.underline, fontSize: 25)),
Text('g', style: TextStyle(decoration: TextDecoration.none, fontSize: 25)),
Text('ot', style: TextStyle(decoration: TextDecoration.underline, fontSize: 25)),
Text(' ', style: TextStyle(decoration: TextDecoration.underline, fontSize: 25)),
Text('p', style: TextStyle(decoration: TextDecoration.none, fontSize: 25)),
Text('assword', style: TextStyle(decoration: TextDecoration.underline, fontSize: 25)),
],
)
Working example image