opencv_core 1.4.5 copy "opencv_core: ^1.4.5" to clipboard
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discontinuedreplaced by: dartcv4

OpenCV4 bindings for Flutter.

140/ 160
pub points
1.1k
downloads

We analyzed this package 3 days ago, and awarded it 140 pub points (of a possible 160):

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

Failed check 0/10 points: Provide a valid pubspec.yaml

The package description is too short.

Add more detail to the description field of pubspec.yaml. Use 50 to 180 characters to describe the package, what it does, and its target use case.

Failed to verify repository URL.

Repository has no matching pubspec.yaml with name: opencv_core.

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: opencv_core,
    • contains a version property, and,
    • does not contain a publish_to property.
Homepage URL doesn't exist.

At the time of the analysis https://github.com/rainyl/opencv_dart/tree/main/packages/opencv_core was unreachable. Make sure that the website is reachable via HEAD requests.

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.

Failed report section
Provide documentation
10 / 20trigger folding of the section

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

1176 out of 4435 API elements (26.5 %) have documentation comments.

Some symbols that are missing documentation: cv.ADAPTIVE_THRESH_GAUSSIAN_C, cv.ADAPTIVE_THRESH_MEAN_C, cv.AKAZE.AKAZE.fromPointer, cv.AKAZE.defaultName, cv.AKAZE.descriptorChannels.

Failed check 0/10 points: Package has an example

No example found.

See package layout guidelines on how to add an example.

Passed 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 does not support platform `Web`.

Because:

  • package:opencv_core/opencv.dart that declares support for platforms: Android, iOS, Windows, Linux, macOS.
Passed report section
Pass static analysis
50 / 50trigger folding of the section

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

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

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

Package Constraint Compatible Latest Notes
dartcv4 1.1.8 1.1.8 2.1.0+1
Transitive dependencies
Package Constraint Compatible Latest Notes
characters - 1.4.0 1.4.1
collection - 1.19.1 1.19.1
ffi - 2.1.4 2.1.4
material_color_utilities - 0.11.1 0.13.0
meta - 1.17.0 1.17.0
path - 1.9.1 1.9.1
source_span - 1.10.1 1.10.1
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
vector_math - 2.2.0 2.2.0
yaml - 3.1.3 3.1.3

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

The constraint `1.1.8` on dartcv4 does not support the stable version `2.1.0`, that was published 24 days ago.

When dartcv4 is 30 days old, this package will no longer be awarded points in this category.

Try running dart pub upgrade --major-versions dartcv4 to update the constraint.

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 0.23.3, Flutter 3.38.4, Dart 3.10.3.

Check the analysis log for details.

Weekly downloads

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18
likes
140
points
1.1k
downloads

Publisher

verified publisherrainyl.dev

Weekly Downloads

OpenCV4 bindings for Flutter.

Documentation

API reference

License

Apache-2.0 (license)

Dependencies

dartcv4, flutter

More

Packages that depend on opencv_core

Packages that implement opencv_core