flutter_radial_gauge 0.0.4

A customizable radial gauge widget for Flutter, ideal for displaying values in a circular format with interactive features and extensive customization options.

Radial Gauge Flutter Package

A customizable RadialGauge widget for Flutter applications. This widget allows you to create interactive radial gauges for displaying values in a circular format. You can customize the appearance and behavior of the gauge, including its size, colors, pointer style, and looping behavior.

Features

• Customizable appearance (size, colors, pointer style, etc.)
• Interactive gauge with callback for value changes
• Easy to integrate and use

Getting Started

Prerequisites

• Flutter SDK: >=1.17.0
• Dart SDK: >=3.0.0 <4.0.0

Usage

To use the RadialGauge widget, import the package:

import 'package:flutter_radial_gauge/flutter_radial_gauge.dart';

Then create a RadialGauge object and pass in the desired parameters. For example:

RadialGauge(
  initialValue: 50.0,
  onValueChanged: (value) {
    print('Current value: $value');
  },
)

Parameters

The RadialGauge widget accepts the following parameters:

• initialValue: The initial value of the gauge. Defaults to 0.0.
• onValueChanged: Called when the value of the gauge changes. This callback provides the new value of the gauge as a double.
• innerRadius: The inner radius of the gauge. This determines the size of the inner circle of the gauge. Defaults to 80.0.
• outerRadius: The outer radius of the gauge. This determines the overall size of the gauge. Defaults to 100.0.
• backgroundColor: The background color of the gauge. Defaults to const Color(0xFFFDE9E0).
• foregroundColor: The foreground color of the gauge, representing the filled portion. Defaults to const Color(0xFFD08D74).
• pointerRadius: The radius of the pointer circle. Defaults to 12.0.
• pointerStrokeWidth: The stroke width of the pointer circle. Defaults to 10.0.
• pointerFillColor: The fill color of the pointer circle. Defaults to const Color(0xFF312C2E).
• pointerStrokeColor: The stroke color of the pointer circle. Defaults to const Color(0xFFFABCB8).
• pointerRectColor: The color of the small rectangle inside the pointer circle. Defaults to Colors.green.

Contributing

Contributions are welcome! Please feel free to submit issues and pull requests.

How to Contribute

1. Fork the repository.
2. Create a new branch (git checkout -b feature-branch).
3. Make your changes.
4. Commit your changes (git commit -m 'Add new feature').
5. Push to the branch (git push origin feature-branch).
6. Open a pull request.

License

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

Additional Information

For more information, visit the package homepage. If you encounter any issues, please file them on the issue tracker. Expect a response within 48 hours.