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Published 2 months ago Dart 3 compatible
SDKFlutter
PlatformAndroidiOS
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Metadata

A Flutter library for recognizing handwritten digits using a pre-trained model based on the MNIST dataset.

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4
likes
140/ 160
pub points
27
downloads

We analyzed this package 5 days ago, and awarded it 140 pub points (of a possible 160):

failed
Follow Dart file conventions
20 / 30trigger folding of the section

0/10 points: Provide a valid pubspec.yaml

Failed to verify repository URL.

Please provide a valid repository URL in pubspec.yaml, such that:

  • repository can be cloned,
  • a clone of the repository contains a pubspec.yaml, which:,
    • contains name: flutter_digit_recognizer,
    • contains a version property, and,
    • does not contain a publish_to property.

pubspec.yaml from the repository has no repository or homepage URL.

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: MIT.

OK
Provide documentation
20 / 20trigger folding of the section

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

8 out of 29 API elements (27.6 %) have documentation comments.

Some symbols that are missing documentation: flutter_digit_recognizer, flutter_digit_recognizer.DrawScreen, flutter_digit_recognizer.DrawScreen.DrawScreen, flutter_digit_recognizer.DrawScreen.getPredictNum, flutter_digit_recognizer.DrawScreenState.

10/10 points: Package has an example

failed
Platform support
20 / 20trigger folding of the section

20/20 points: Supports 2 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

These platforms are not supported:

Package does not support platform `Windows`.

Because:

  • package:flutter_digit_recognizer/flutter_digit_recognizer.dart that declares support for platforms: Android, iOS.
Package does not support platform `Linux`.

Because:

  • package:flutter_digit_recognizer/flutter_digit_recognizer.dart that declares support for platforms: Android, iOS.
Package does not support platform `macOS`.

Because:

  • package:flutter_digit_recognizer/flutter_digit_recognizer.dart that declares support for platforms: Android, iOS.
Package does not support platform `Web`.

Because:

  • package:flutter_digit_recognizer/flutter_digit_recognizer.dart that declares support for platforms: Android, iOS.

0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

  • package:flutter_digit_recognizer/flutter_digit_recognizer.dart that imports:
  • package:flutter_digit_recognizer/src/draw_screen.dart that imports:
  • package:flutter_digit_recognizer/src/services/recognizer.dart that imports:
  • package:tflite_flutter/tflite_flutter.dart that imports:
  • package:tflite_flutter/src/util/byte_conversion_utils.dart that imports:
  • dart:ffi

This package is not compatible with runtime wasm, and will not be rewarded full points in a future version of the scoring model.

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

0/0 points: Swift Package Manager support

Package does not support the Swift Package Manager on iOS

It does not contain ios/flutter_digit_recognizer/Package.swift.

This package for iOS or macOS does not support the Swift Package Manager. It will not receive full points in a future version of the scoring model.

See https://docs.flutter.dev/to/spm for details.

partial
Pass static analysis
40 / 50trigger folding of the section

40/50 points: code has no errors, warnings, lints, or formatting issues

Found 9 issues. Showing the first 2:

/tmp/pana_RCRALM/lib/flutter_digit_recognizer.dart doesn't match the Dart formatter.

To format your files run: dart format .

/tmp/pana_RCRALM/lib/flutter_digit_recognizer_method_channel.dart doesn't match the Dart formatter.

To format your files run: dart format .

OK
Support up-to-date dependencies
40 / 40trigger folding of the section

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

Package Constraint Compatible Latest
flutter flutter 0.0.0 0.0.0
flutter_svg ^2.0.10+1 2.0.16 2.0.16
plugin_platform_interface ^2.0.2 2.1.8 2.1.8
tflite_flutter ^0.11.0 0.11.0 0.11.0
Transitive dependencies
Package Constraint Compatible Latest
args - 2.6.0 2.6.0
async - 2.12.0 2.12.0
boolean_selector - 2.1.2 2.1.2
characters - 1.3.0 1.4.0
collection - 1.19.0 1.19.1
ffi - 2.1.3 2.1.3
http - 1.2.2 1.2.2
http_parser - 4.1.1 4.1.1
matcher - 0.12.17 0.12.17
material_color_utilities - 0.11.1 0.12.0
meta - 1.15.0 1.16.0
path - 1.9.1 1.9.1
path_parsing - 1.1.0 1.1.0
petitparser - 6.0.2 6.0.2
quiver - 3.2.2 3.2.2
sky_engine - 0.0.0 0.0.0
source_span - 1.10.1 1.10.1
stack_trace - 1.12.1 1.12.1
stream_channel - 2.1.3 2.1.3
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
test_api - 0.7.4 0.7.4
typed_data - 1.4.0 1.4.0
vector_graphics - 1.1.15 1.1.15
vector_graphics_codec - 1.1.12 1.1.12
vector_graphics_compiler - 1.1.16 1.1.16
vector_math - 2.1.4 2.1.4
web - 1.1.0 1.1.0
xml - 6.5.0 6.5.0

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

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.17, Flutter 3.27.0, Dart 3.6.0.

Check the analysis log for details.

← Metadata

4
likes
140
points
27
downloads

Publisher

unverified uploader

Weekly Downloads

Metadata

A Flutter library for recognizing handwritten digits using a pre-trained model based on the MNIST dataset.

Repository (GitHub)
View/report issues

Documentation

API reference

License

MIT (license)

Dependencies

flutter, flutter_svg, plugin_platform_interface, tflite_flutter

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