chess_vectors_flutter 1.0.6

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chess vectors flutter #

Chess pieces vectors for Flutter. These vectors are custom widgets : they have their own size, they can also be moved (position property) inside their parent, and be resize (size property).

Getting Started #

Add whatever piece widget you want to your components tree :

  • position property takes an Offset value for positioning the piece
  • size property takes a double value for defining the piece side size (same width and height).


This project is using the SVG definitions of Chess pieces from a Wikimedia Commons page

[1.0.6] - 08/09/2018.

  • Improved library for publishing on Dart Pub.

[1.0.4] - 08/09/2018.

  • Adapted library in order to be accepted by Dart 2.

[1.0.0] - 08/08/2018.

  • Initial release : all pieces widgets can be directly integrated into your components tree, can be moved and/or resized.


// Replace the following import by 'package:chess_vectors_flutter.dart' in your project
import '../lib/chess_vectors_flutter.dart';
import 'package:flutter/material.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
      home: new MyHomePage(),

class MyHomePage extends StatelessWidget {
  MyHomePage({Key key}) : super(key: key);

  Widget build(BuildContext context) {
    const commonSize = 50.0;
    return new Scaffold(
        appBar: new AppBar(
          title: new Text('Chess vectors experiment'),
        body: Container(
            decoration: BoxDecoration(
            child: Column(
              children: <Widget>[
                  children: <Widget>[
                    WhitePawn(size: commonSize),
                    WhiteKnight(size: commonSize),
                    WhiteBishop(size: commonSize),
                    WhiteRook(size: commonSize),
                    WhiteQueen(size: commonSize),
                    WhiteKing(size: commonSize)
                  children: <Widget>[
                    BlackPawn(size: commonSize),
                    BlackKnight(size: commonSize),
                    BlackBishop(size: commonSize),
                    BlackRook(size: commonSize),
                    BlackQueen(size: commonSize),
                    BlackKing(size: commonSize)
                  children: <Widget>[
                    WhiteRook(position: Offset(20.0, 5.0), size: 60.0)

Use this package as a library

1. Depend on it

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

  chess_vectors_flutter: ^1.0.6

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:chess_vectors_flutter/chess_vectors_flutter.dart';
Version Uploaded Documentation Archive
1.0.6 Aug 9, 2018 Go to the documentation of chess_vectors_flutter 1.0.6 Download chess_vectors_flutter 1.0.6 archive
1.0.4 Aug 9, 2018 Go to the documentation of chess_vectors_flutter 1.0.4 Download chess_vectors_flutter 1.0.4 archive
1.0.2 Aug 9, 2018 Go to the documentation of chess_vectors_flutter 1.0.2 Download chess_vectors_flutter 1.0.2 archive
1.0.0 Aug 8, 2018 Go to the documentation of chess_vectors_flutter 1.0.0 Download chess_vectors_flutter 1.0.0 archive
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Learn more about scoring.

We analyzed this package on Jun 25, 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.

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.

The description is too long. (-7 points)

Search engines display only the first part of the description. Try to keep the value of the description field in your package's pubspec.yaml file between 60 and 180 characters.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0 <3.0.0
flutter 0.0.0
tuple ^1.0.2 1.0.2
Transitive dependencies
collection 1.14.11
matcher 0.12.5
meta 1.1.6 1.1.7
path 1.6.2
quiver 2.0.3
sky_engine 0.0.99
stack_trace 1.9.3
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies