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OpenCV bindings for Dart language. dartcv is for pure dart only, for Flutter, use opencv_core or opencv_dart (if videoio module is required).

2
likes
150/ 160
pub points
2.71k
downloads

We analyzed this package 42 hours ago, and awarded it 150 pub points (of a possible 160):

Passed report section
Follow Dart file conventions
30 / 30trigger folding of the section

Passed check 10/10 points: Provide a valid pubspec.yaml

Passed check 5/5 points: Provide a valid README.md

Passed check 5/5 points: Provide a valid CHANGELOG.md

Passed check 10/10 points: Use an OSI-approved license

Detected license: Apache-2.0.

Passed report section
Provide documentation
20 / 20trigger folding of the section

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

1087 out of 4234 API elements (25.7 %) have documentation comments.

Some symbols that are missing documentation: dartcv.ADAPTIVE_THRESH_GAUSSIAN_C, dartcv.ADAPTIVE_THRESH_MEAN_C, dartcv.BORDER_CONSTANT, dartcv.BORDER_DEFAULT, dartcv.BORDER_ISOLATED.

Passed check 10/10 points: Package has an example

Failed report section
Platform support
20 / 20trigger folding of the section

Passed check 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:dartcv4/calib3d.dart that imports:
  • package:dartcv4/src/calib3d/usac_params.dart that imports:
  • package:dartcv4/src/g/types.g.dart that imports:
  • dart:ffi

Failed check 0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

  • package:dartcv4/calib3d.dart that imports:
  • package:dartcv4/src/calib3d/usac_params.dart that imports:
  • package:dartcv4/src/g/types.g.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.

Partially passed report section
Pass static analysis
40 / 50trigger folding of the section

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

Found 73 issues. Showing the first 2:

INFO: The variable name 'R1' isn't a lowerCamelCase identifier.

lib/src/calib3d/calib3d.dart:130:16

    ╷
130 │   OutputArray? R1,
    │                ^^
    ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/calib3d/calib3d.dart

INFO: The variable name 'R2' isn't a lowerCamelCase identifier.

lib/src/calib3d/calib3d.dart:131:16

    ╷
131 │   OutputArray? R2,
    │                ^^
    ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/calib3d/calib3d.dart

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

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

Package Constraint Compatible Latest
ffi ^2.1.3 2.1.4 2.1.4

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

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

Passed check 20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.18, Dart 3.7.1.

Check the analysis log for details.

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2
likes
150
points
2.71k
downloads

Publisher

verified publisherrainyl.dev

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OpenCV bindings for Dart language. dartcv is for pure dart only, for Flutter, use opencv_core or opencv_dart (if videoio module is required).

Homepage
Repository (GitHub)
Contributing

Topics

#opencv #image #ffi #flutter

Documentation

API reference

License

Apache-2.0 (license)

Dependencies

ffi

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Packages that depend on dartcv4