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Pubspec environment :    sdk :  ">=2.1.0 <3.0.0" dependencies :    flutter :      sdk :  flutter    cupertino_icons :  ^0.1.2 dev_dependencies :    flutter_test :      sdk :  flutter    flutter_colorpicker :  any flutter :    uses-material-design :  true ..........................................................................................   import   'dart:io' ; import   'dart:ui' ; import   'package:flutter/material.dart' ; import   'package:flutter_colorpicker/flutter_colorpicker.dart' ; class   Draw   extends   StatefulWidget  {    @override    _DrawState   createState () =>  _DrawState (); } class   _DrawState   extends   State < Draw > {    Color  selectedColor =  Colors .black;    Color  pick...

 To create a project: use  flutter create --org com.webtechnologyworld jeetracker   com.webtechnologyworld ------------------------------this is company name  jeetracker----------------------this is project name This will create an app com.webtechnolgyworld.jeetracker cd jeetracker this command changes directory to jeetracker folder flutter run  this command runs the flutter app

 https://stackoverflow.com/questions/51879810/how-to-add-a-legend-on-pie-chart-from-flutter-charts-flutter height: 220.0 , width: 220.0 , child:Stack( children: <Widget>[ Positioned( top: 50.0 , right: 10.0 , child: new Container( height: 180 , width: 280 , color:Colors.white, child: new charts.PieChart(seriesList, animate: animate, defaultRenderer: new charts.ArcRendererConfig( arcRendererDecorators: [ new charts.ArcLabelDecorator( //labelPadding:-25, labelPosition: charts.ArcLabelPosition.outside), ], arcWidth: 30 , ) ) ) ), ...

 pubspec name :  extravote description :  A new Flutter project. publish_to :  'none'   version :  1.0.0+1 environment :    sdk :  ">=2.7.0 <3.0.0" dependencies :    flutter :      sdk :  flutter    http :  ^0.12.2    cached_network_image :  ^2.5.0    webview_flutter :  ^1.0.7         cupertino_icons :  ^1.0.2        workmanager :  ^0.2.3       flutter_local_notifications :  ^1.4.4+2    scratcher :  "^1.4.0"       confetti :  ^0.5.4+1 dev_dependencies :    flutter_test :      sdk :  flutter    integration_test :      sdk :  flutter flutter :    uses-material-design :  true    assets :     -  lib/as...