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Published 18 days ago Dart 3 compatible
discontinuedreplaced by: opencv_dart
SDKDartFlutter
PlatformAndroidiOSLinuxmacOSWindows
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Metadata

An FFI implementation of the C++ OpenCV library in Dart, with video I/O, image encodings and processing, and some GUI elements.

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18
likes
150/ 160
pub points
66%
popularity

We analyzed this package 5 days ago, and awarded it 150 pub points (of a possible 160):

OK
Follow Dart file conventions
30 / 30trigger folding of the section

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: BSD-3-Clause.

OK
Provide documentation
20 / 20trigger folding of the section

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

45 out of 78 API elements (57.7 %) have documentation comments.

Some symbols that are missing documentation: opencv_ffi.ArucoMarker, opencv_ffi.ArucoMarker.ArucoMarker, opencv_ffi.ArucoMarker.id, opencv_ffi.ArucoMarker.lowerLeft_x, opencv_ffi.ArucoMarker.lowerLeft_y.

10/10 points: Package has an example

failed
Platform support
20 / 20trigger folding of the section

20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

These platforms are not supported:

Package not compatible with platform Web

Because:

  • package:opencv_ffi/opencv_ffi.dart that imports:
  • package:opencv_ffi/src/ffi.dart that imports:
  • package:opencv_ffi/src/generated/opencv_ffi_bindings.dart that imports:
  • package:ffi/ffi.dart that imports:
  • package:ffi/src/utf8.dart that imports:
  • dart:ffi

0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

  • package:opencv_ffi/opencv_ffi.dart that imports:
  • package:opencv_ffi/src/ffi.dart that imports:
  • package:opencv_ffi/src/generated/opencv_ffi_bindings.dart that imports:
  • package:ffi/ffi.dart that imports:
  • package:ffi/src/utf8.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.

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

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

/tmp/pana_DUDDUI/lib/src/camera.dart doesn't match the Dart formatter.

To format your files run: dart format .

/tmp/pana_DUDDUI/lib/src/image.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
ffi ^2.0.2 2.1.3 2.1.3

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 0.22.15, Dart 3.5.4.

Check the analysis log for details.

← Metadata

18
likes
150
pub points
66%
popularity

Publisher

unverified uploader

Metadata

An FFI implementation of the C++ OpenCV library in Dart, with video I/O, image encodings and processing, and some GUI elements.

Homepage
Repository (GitHub)
View/report issues

Topics

#ffi #opencv #video #image #camera

Documentation

API reference

License

BSD-3-Clause (license)

Dependencies

ffi

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Packages that depend on opencv_ffi

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