pie_chart_sz

Package Overview

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A Flutter package that enables the creation of visually appealing Spaced Pie Charts. It provides customizable, animated pie charts with proper spacing between slices, ideal for data visualization in apps. The package supports multiple platforms including Android, iOS, Web, macOS, Windows, and Linux, making it versatile for cross-platform development. With simple integration via pub add, it offers developers an efficient way to present proportional data in an engaging format.

Use cases

Displaying data proportions
Creating dashboards
Visualizing survey results
Presenting financial breakdowns
Enhancing app UI with charts

Key features

Spaced pie chart design
Smooth animations
Cross-platform support
Customizable colors and labels
Easy integration with Flutter

Suitable for

Data visualization in mobile apps
Dashboard development
Educational applications
Business analytics tools
UI-heavy applications

Considerations

Limited to pie chart type
May require performance optimization for large datasets
No 3D or interactive features
Depends on external GitHub repository
Minimal documentation available

Original README

Original README snapshot from the linked source repository. Visit the repository for the latest content.

spaced Pie Chart / pie_chart_sz

This Flutter package provides a donut Chart Widget

Installation

In the dependencies: section of your pubspec.yaml, add the following line:

dependencies:
  pie_chart_sz: <latest version>

Usage

Import this class

import 'package:pie_chart/pie_chart.dart';

this a simple example code to use this package

List<Color>? colors = [
  Colors.purple,
  Colors.blue,
  Colors.orange,
  Colors.red,
  Colors.teal,
];

List<double>? values = [
  50,
  20,
  20,
  5,
  5,
];

PieChartSz(
colors: colors,
values: values,
gapSize: 0.2,
centerText: "center text",
centerTextStyle: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.black,
),
valueSettings: Valuesettings(
showValues: false,
ValueTextStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
)

Features

show values with 'showValues'

Valuesettings(
showValues: true,
ValueTextStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: Colors.black,
),
)

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