smart_progress_circle 0.0.5

SmartProgressCircle is a customizable Flutter widget for displaying dynamic circular progress. Ideal for real-time updates in apps like fitness trackers and dashboards.

Circular Progress Bar Flutter Plugin

Overview

The Circular Progress Bar Flutter Plugin is a customizable widget that displays a circular progress indicator with interactive features. Users can drag to adjust the value, tap to enter a new value, and customize various aspects of the widget, including colors, sizes, and styles. This plugin is ideal for applications that require a visual representation of progress or completion metrics.

Features

• Customizable Parameters: Define colors for the background, progress, marks, borders, and buttons.
• Interactive Value Adjustment: Users can adjust the progress by dragging around the circular indicator.
• Input Dialog: Tap the progress bar to open a dialog for manual value input.
• Responsive Design: Automatically adjusts to different screen sizes and orientations.
• Default Styling: Comes with sensible defaults that can be easily overridden.

Installation

To use the Circular Progress Bar plugin in your Flutter project, follow these steps:

1. Add the dependency to your pubspec.yaml file:

   dependencies:
     flutter:
       sdk: flutter
     circular_progress_bar: ^1.0.0 # Replace with the latest version
   

2. Run the following command to install the package:

   flutter pub get
   

Usage

To use the CircularProgressBar widget in your Flutter application, import the package and create an instance of the widget with your desired parameters.

Example

import 'package:flutter/material.dart';
import 'package:circular_progress_bar/circular_progress_bar.dart'; // Adjust the import according to your package structure

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('Circular Progress Bar Example')),
        body: Center(
          child: CircularProgressBar(
            minValue: 0,
            maxValue: 100,
            initialValue: 50,
            icon: Icon(Icons.check, size: 50),
            calculationCriteria: 'Progress',
            backgroundColor: Colors.blueGrey,
            progressColor: Colors.green,
            markColor: Colors.orange,
            borderColor: Colors.black,
            dialogBackgroundColor: Colors.white,
            dialogTextColor: Colors.black,
            buttonColor: Colors.green,
            buttonTextColor: Colors.white,
            cancelButtonColor: Colors.red,
            cancelButtonTextColor: Colors.white, 
            onChanged: (value) {
             print("Current value is: $value");
            }
          ),
        ),
      ),
    );
  }
}

Parameters

Parameter	Type	Description
minValue	double	The minimum value of the progress bar.
maxValue	double	The maximum value of the progress bar.
initialValue	double	The initial value displayed on the progress bar.
icon	Widget	An icon widget displayed at the center of the progress bar.
calculationCriteria	String	A string that describes what the progress bar represents.
size	double (optional)	The size of the circular progress bar. Defaults to 250.0.
backgroundColor	Color (optional)	The background color of the progress bar. Defaults to light or dark theme color.
progressColor	Color (optional)	The color of the progress arc. Defaults to a gradient of red.
markColor	Color (optional)	The color of the marks around the progress bar. Defaults to light grey.
borderColor	Color (optional)	The color of the border of the progress bar. Defaults to light or dark theme color.
dialogBackgroundColor	Color (optional)	The background color of the input dialog. Defaults to the scaffold background color.
dialogTextColor	Color (optional)	The text color in the input dialog. Defaults to black.
buttonColor	Color (optional)	The color of the OK button in the dialog. Defaults to red.
buttonTextColor	Color (optional)	The text color of the OK button. Defaults to white.
cancelButtonColor	Color (optional)	The color of the Cancel button in the dialog. Defaults to white.
cancelButtonTextColor	Color (optional)	The text color of the Cancel button. Defaults to red.
onChanged	void Function(double)? (optional)	This is a callback function that allows users to define custom behavior that should occur when the value changes.

Customization

You can customize the CircularProgressBar by providing your own colors and sizes. If any parameter is not provided, the widget will use its default values.

Contribution

If you would like to contribute to this plugin, please feel free to submit a pull request or open an issue on the repository. Contributions, suggestions, and feedback are always welcome!

License

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

Support

For any questions or support, please open an issue in the repository or contact the author.

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This README provides a comprehensive overview of the Circular Progress Bar Flutter Plugin, including installation instructions, usage examples, and customization options. Adjust the version number and import paths as necessary for your project structure.