- 1 year ago
Change textsize and generell size according to windows scaling | Flutter
To adjust the text size and general size of your Flutter app according to the Windows scaling settings, you can use the flutter_window_size
package. This package allows you to retrieve the current system window size and scale factor, which you can then use to adjust the text and general UI size accordingly.
Here's an example of how you can implement this in your Flutter app:
Add the
flutter_window_size
package to yourpubspec.yaml
file:yamldependencies:
flutter_window_size: ^0.1.4
Run
flutter pub get
to fetch the package.Import the necessary package in your Dart file:
dartimport 'package:flutter_window_size/flutter_window_size.dart';
In your Flutter widget's
build
method, retrieve the window size and scale factor using theWindowData
class from theflutter_window_size
package:dart@override
Widget build(BuildContext context) {
final windowData = WindowData.fromWindow();
final scaleFactor = windowData.scaleFactor;
// Adjust your text and UI size according to the scaleFactor
final adjustedTextSize = yourBaseTextSize * scaleFactor;
// ...
return MaterialApp(
// ...
);
}
Use the adjusted text size and UI size values to style your widgets accordingly. You can use the
TextStyle
class to set the font size for your text widgets:dartText(
'Hello, World!',
style: TextStyle(fontSize: adjustedTextSize),
)
By retrieving the window size and scale factor and applying it to the appropriate UI elements, you can ensure that your text and general UI size adapt to the Windows scaling settings.
Please note that the flutter_window_size
package currently only supports Windows and Linux platforms, so this solution specifically addresses Windows scaling.