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:

dependencies:
  pie_chart: <latest version>

Usage

Import this class

import 'package:pie_chart/pie_chart.dart';

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

PieChart(
      dataMap: dataMap,
      legendFontColor: Colors.blueGrey[900],
      legendFontSize: 14.0,
      legendFontWeight: FontWeight.w500,
      animationDuration: Duration(milliseconds: 800),
      chartLegendSpacing: 32.0,
      chartRadius: MediaQuery
          .of(context)
          .size
          .width / 2.7,
      showChartValuesInPercentage: true,
      showChartValues: true,
      chartValuesColor: Colors.blueGrey[900].withOpacity(0.9),
      )

Next Article : https://flutterappdev.com/2019/03/26/a-flutter-package-providing-avatar-glow-widget-flutter-app-development/

Credit (github url) : https://github.com/apgapg/pie_chart