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QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.

3.0.1 #

  • Added an example

3.0.0 #

  • Use QrVersions.auto and let the library pick the appropriate version for you.
  • Add an image that will be overlaid in the centre of the widget. You can specify the image size but not position.
  • QrImage.onError has been removed. It was horribly broken so we decided to not deprecate it and just remove it totally.
  • QrImage.errorStateBuilder introduced to allow you to display an in-line Widget when an error (such as data too long) occurs. By default the error state Widget will be constrained to the QRImage bounds (aka a Square) but you can use the constrainErrorBounds property to prevent that.
  • A bunch of bug fixes you can look at in the source code.

2.1.0 #

  • The gapless option is now true by default.
  • Allow assigning Key values to QrImage widgets.
  • Update qr.dart dependency.
  • qr.dart is now exported so you don't need a second import.

2.0.0 #

  • Flutter 1.2.1 compatibility

2.0.0-dev.1 #

1.1.6 #

  • Adds analyzer configuration
  • Fixes linting issues
  • Migrate to Dart 2.x friendly syntax
  • Tidy some initialization logic / code
  • Bump copyright

1.1.5 #

  • Add image data export functions (see test/painter_tests.dart for an example)

1.1.4 #

  • Add gapless toggle

1.1.3 #

  • Lower min sdk version to cater to some older versions of Flutter

1.1.2 #

  • The QrImage widget will now autosize if no size has been defined (thanks @romkor!)
  • Requires Dart 2 (as so does Flutter)
  • Dart 2 pubspec compatability changes

1.1.1 #

  • Fixes and issue where the QR image won't get repainted even though the data has changed

1.1.0 #

  • Update to 1.0 release of the dart qr library

1.0.0 #

  • Initial release
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QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.

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flutter, qr


Packages that depend on qr_flutter