qr_code_vision 0.1.2
qr_code_vision: ^0.1.2 copied to clipboard

Published 14 months ago Dart 3 compatible

SDKDart Flutter

PlatformAndroid iOS Linux macOS web Windows

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Metadata

A pure Dart package for QR detection, decoding and tracking.

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likes

120/ 160

pub points

469

downloads

We analyzed this package 2 days ago, and awarded it 120 pub points (of a possible 160):

Follow Dart file conventions

30 / 30

10/10 points: Provide a valid `pubspec.yaml`

5/5 points: Provide a valid `README.md`

5/5 points: Provide a valid `CHANGELOG.md`

10/10 points: Use an OSI-approved license

Detected license: Apache-2.0.

Provide documentation

20 / 20

10/10 points: 20% or more of the public API has dartdoc comments

67 out of 144 API elements (46.5 %) have documentation comments.

Some symbols that are missing documentation: bit_matrix, bit_matrix.BitMatrix, bit_matrix.BitMatrix.BitMatrix.new, bit_matrix.BitMatrix.createEmpty, bit_matrix.BitMatrix.get.

10/10 points: Package has an example

Platform support

20 / 20

20/20 points: Supports 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

✓ Android
✓ iOS
✓ Windows
✓ Linux
✓ macOS
✓ Web

0/0 points: WASM compatibility

This package is compatible with runtime wasm, and will be rewarded additional points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

Pass static analysis

30 / 50

30/50 points: code has no errors, warnings, lints, or formatting issues

Found 4 issues. Showing the first 2:

WARNING: This class (or a class that this class inherits from) is marked as '@immutable', but one or more of its instance fields aren't final: _PerspectiveMatrix.length

lib/helpers/perspective_transform.dart:137:7

    ╷
137 │ class _PerspectiveMatrix extends ListBase<double> with EquatableMixin {
    │       ^^^^^^^^^^^^^^^^^^
    ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/helpers/perspective_transform.dart

INFO: 'whereNotNull' is deprecated and shouldn't be used. Use .nonNulls instead.

lib/locate/locate.dart:155:8

    ╷
155 │       .whereNotNull() // Filter out any rejected quads from above
    │        ^^^^^^^^^^^^
    ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/locate/locate.dart

Support up-to-date dependencies

20 / 40

10/10 points: All of the package dependencies are supported in the latest version

Package	Constraint	Compatible	Latest
`collection`	`^1.15.0`	1.19.1	1.19.1
`dart_reed_solomon_nullsafety`	`^0.2.0`	0.2.0	0.2.0
`equatable`	`^2.0.3`	2.0.7	2.0.7
`image`	`^4.0.0`	4.5.4	4.5.4

Transitive dependencies

Package	Constraint	Compatible	Latest
`archive`	-	4.0.7	4.0.7
`crypto`	-	3.0.6	3.0.6
`ffi`	-	2.1.4	2.1.4
`meta`	-	1.17.0	1.17.0
`path`	-	1.9.1	1.9.1
`petitparser`	-	7.0.0	7.0.0
`posix`	-	6.0.3	6.0.3
`typed_data`	-	1.4.0	1.4.0
`xml`	-	6.6.0	6.6.0

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 2 errors:

UNDEFINED_GETTER - lib/helpers/convert_to_binary.dart:58:46 - The getter 'hasAlpha' isn't defined for the type 'Image'.
UNDEFINED_GETTER - lib/helpers/convert_to_binary.dart:216:13 - The getter 'hasAlpha' isn't defined for the type 'Image'.

Run dart pub downgrade and then dart analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.

Analyzed with Pana 0.22.21, Dart 3.8.1.

Check the analysis log for details.