dimengen 0.1.0

Flutter Dimensions Generator

Dimengen — Flutter Dimensions Generator

Dimengen is a SourceGen-based code generator for Flutter that automatically creates EdgeInsets, BorderRadius, SizedBox constants (e.g., sVerticalMBottom, mAll, lOnlyLeft, etc.) based on a custom dimensions class.

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Example

Define your dimension constants inside an annotated class:

import 'package:dimengen/dimengen.dart';

@Dimengen()
abstract final class Dimensions {
  static const double s = 8.0;
  static const double m = 16.0;
  static const double l = 24.0;
}

Then you can simply use them like this:

Padding(
  padding: DimensionsInsets.sVertical,
  child: Text('Example'),
)

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Installation

Add to your pubspec.yaml:

dependencies:
  dimengen: ^0.1.0

dev_dependencies:
  build_runner: ^2.4.6

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⚙Code Generation

Run:

flutter pub run build_runner build

Or watch for changes:

flutter pub run build_runner watch

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Why Use Dimengen?

• Centralized dimension values
• Promotes clean, reusable, and consistent UI spacing
• Automatically generates dozens of EdgeInsets variants
• Improves code readability and maintainability

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🤝 Contributing

Have suggestions or improvements? Feel free to submit a pull request or open an issue. Contributions are welcome!