strash/flutter_numeric_text

Text(data) → NumericText(data)

This widget allows you to animate any text. The animation is reminiscent of the text animation in SwiftUI's .numericText(value:). The widget is easy to use and allows you to seamlessly replace Text(data) with NumericText(data).

Features

https://raw.githubusercontent.com/strash/flutter_numeric_text/refs/heads/main/resources/demo.gif

• Automatic text animation
• Minimal configuration required to get started
• Supports almost all parameters of the Text() widget
• No external dependencies required

Usage

import 'package:flutter_numeric_text/flutter_numeric_text.dart';

class MyWidget extends StatelessWidget {
  const MyWidget({super.key});

  @override
  Widget build(BuildContext context) {
    // Simply add the widget, and when its value changes,
    // it will automatically trigger the animation.

    // To use the widget, you only need to provide
    // a data value, other fields are optional.

    NumericText(
      "12345 or text",
      duration: const Duration(milliseconds: 300),
      style: const TextStyle(fontSize: 24, color: Colors.black),
      textAlign: TextAlign.center,
      textDirection: TextDirection.ltr,
      locale: const Locale("en", "US"),
      softWrap: true,
      overflow: TextOverflow.ellipsis,
      maxLines: 1,
      semanticsLabel: "Numeric value",
    );
  }
}

With GoogleFonts

...
    NumericText(
      "12345 or text",
      duration: const Duration(milliseconds: 300),
      style: GoogleFonts.<your_font>(
        fontSize: 24,
        color: Colors.black,
        // Just a friendly reminder to add the [textStyle] field.
        // It'll make sure everything calculates correctly.
        textStyle: Theme.of(context).textTheme.bodyMedium,
      ),
    );
...

Installation

To use this package, add it to your pubspec.yaml file:

dependencies:
  flutter_numeric_text: ^1.0.0 # Replace with the latest version

Contributing

Contributions are welcome! If you have suggestions for improvements or find bugs, please open an issue or submit a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for details.