pie_chart 1.0.0

  • README.md
  • Example
  • Installing
  • Versions
  • 92

Pie Chart #

This Flutter package provides a Pie Chart Widget with cool animation.

💻 Installation #

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


  pie_chart: <latest version>

❔ Usage #

Import this class #

import 'package:pie_chart/pie_chart.dart';

Usage is simple. Pie Chart is a widget and it just need a Map<String,double> as its data input.

Map<String, double> dataMap = new Map();
dataMap.putIfAbsent("Flutter", () => 5);
dataMap.putIfAbsent("React", () => 3);
dataMap.putIfAbsent("Xamarin", () => 2);
dataMap.putIfAbsent("Ionic", () => 2);

- Simple Implementation #

PieChart(dataMap: dataMap) 

- Full Implementation #

      dataMap: dataMap, //Required parameter
      legendFontColor: Colors.blueGrey[900],
      legendFontSize: 14.0,
      legendFontWeight: FontWeight.w500,
      animationDuration: Duration(milliseconds: 800),
      chartLegendSpacing: 32.0,
      chartRadius: MediaQuery
          .width / 2.7,
      showChartValuesInPercentage: true,
      showChartValues: true,
      showChartValuesOutside: true,
      chartValuesColor: Colors.blueGrey[900].withOpacity(0.9),
      colorList: colorList,
      showLegends: true,

⭐ My Flutter Packages #

  • json_table GitHub stars Create Flutter Json Table from json map directly.
  • avatar_glow GitHub stars Flutter Avatar Glow Widget with glowing animation.
  • search_widget GitHub stars Flutter Search Widget for selecting an option from list.
  • animating_location_pin GitHub stars Flutter Animating Location Pin Widget providing Animating Location Pin Widget which can be used while fetching device location.

⭐ My Flutter Apps #

👍 Contribution #

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -m 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request


  • Added #8 Added option for showing chart values outside the pie chart @guyzk
  • Added #7 Hide 0 values on pie chart. Thanks @guyzk
  • Added legend fontFamily support. Thanks @MahdiPishguy for PR


  • Fixes #5 Added custom colorlist optional parameter. Thanks @SJente
  • Fixes #3 Update PieChart when data changes. Thanks @leehuwuj
  • Fixes #2 Added showLegends bool as optional Parameter. Thanks @cuitao1988
  • Fixes Exception when data length was greater than 5
  • Added key to PieChart


  • Update README.md
  • Format code
  • Update min Dart SDK version
    Thanks @xsahil03x for this PR

[0.7.0] - Initial Release


example #

A new Flutter application.

Getting Started #

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  pie_chart: ^1.0.0

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:pie_chart/pie_chart.dart';
Version Uploaded Documentation Archive
1.0.0 Jun 16, 2019 Go to the documentation of pie_chart 1.0.0 Download pie_chart 1.0.0 archive
0.9.0 May 10, 2019 Go to the documentation of pie_chart 0.9.0 Download pie_chart 0.9.0 archive
0.8.0 Mar 17, 2019 Go to the documentation of pie_chart 0.8.0 Download pie_chart 0.8.0 archive
0.7.0 Mar 15, 2019 Go to the documentation of pie_chart 0.7.0 Download pie_chart 0.7.0 archive
0.6.0 Mar 15, 2019 Go to the documentation of pie_chart 0.6.0 Download pie_chart 0.6.0 archive
0.5.0 Mar 15, 2019 Go to the documentation of pie_chart 0.5.0 Download pie_chart 0.5.0 archive
0.4.0 Mar 15, 2019 Go to the documentation of pie_chart 0.4.0 Download pie_chart 0.4.0 archive
0.3.0 Mar 15, 2019 Go to the documentation of pie_chart 0.3.0 Download pie_chart 0.3.0 archive
0.2.0 Mar 15, 2019 Go to the documentation of pie_chart 0.2.0 Download pie_chart 0.2.0 archive
0.1.0 Mar 15, 2019 Go to the documentation of pie_chart 0.1.0 Download pie_chart 0.1.0 archive
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Code health derived from static analysis. [more]
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Learn more about scoring.

We analyzed this package on Jun 17, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.3.2
  • pana: 0.12.18
  • Flutter: 1.5.4-hotfix.2


Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Health suggestions

Format lib/pie_chart.dart.

Run flutter format to format lib/pie_chart.dart.

Maintenance issues and suggestions

Support latest dependencies. (-5 points)

The version constraint in pubspec.yaml does not support the latest published versions for 1 dependency.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11
meta 1.1.6 1.1.7
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies