barcode_generator 0.2.7

barcode_generator #

Barcode generator base on ZXing support multiple fortmats with PlatformView

Note: This plugin is still under development, and some APIs might not be available yet. Feedback welcome and Pull Requests are most welcome!

Getting Started #

Check out the example directory for a sample app using Barcode generator.

BarcodeGenerator(
                witdth: 300,
                height: 200,
                backgroundColor: Colors.red,
                fromString: "xxxxxxxx",
                codeType: BarCodeType.kBarcodeFormatCode128,
              )

iOS Integration #

Opt-in to the embedded views preview by adding a boolean property to the app's Info.plist file with the key io.flutter.embedded_views_preview and the value YES.

<key>io.flutter.embedded_views_preview</key>
    <true/>

If you are getting error like this:

To opt into those targets generating module maps (which is necessary to import them from Swift when building as static libraries), you may set use_modular_headers! globally in your Podfile, or specify :modular_headers => true for particular dependencies.

Make sure you followed those steps:

Create a Bridging Header. If you've created the project using flutter create -i swift [projectName] you are all set. If not, you can enable Swift support by opening the project with XCode, then choose File -> New -> File -> Swift File. XCode will ask you if you wish to create Bridging Header, click yes.

Make sure you have !use_frameworks in the Runner block, in ios/Podfile

Do flutter clean

Go to your ios folder, delete Podfile.lock and Pods folder and then execute pod install --repo-update

Features #

  • [x] Generate barcode with multiple formats
  • [x] Supports adjusting the image's dimensions
  • [x] No internet connection required
  • [ ] Scanning barcode

Supported Formats #

1D product1D industrial2D
UPC-ACode 39QR Code
UPC-ECode 93Data Matrix
EAN-8Code 128Aztec (beta)
EAN-13CodabarPDF 417 (beta)
ITFMaxiCode
RSS-14
RSS-Expanded

0.2.7 #

  • Update LICENSE and cleaning up code

0.0.1 #

  • Implements platform-specific barcode generate function base on ZXing

example/README.md

barcode_generator_example #

Demonstrates how to use the barcode_generator plugin.

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:


dependencies:
  barcode_generator: ^0.2.7

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:barcode_generator/barcode_generator.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
64
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
82
Learn more about scoring.

We analyzed this package on Aug 16, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.4.0
  • pana: 0.12.19
  • Flutter: 1.7.8+hotfix.4

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.6 1.1.7
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test