opencv_dart 1.4.3
opencv_dart: ^1.4.3 copied to clipboard

Published 44 days ago •

rainyl.devDart 3 compatible• Latest: 1.4.3 / Prerelease: 2.1.0-dev.0

SDKFlutter

PlatformAndroid iOS Linux macOS Windows

109

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Metadata

OpenCV4 bindings for Flutter, using dart:ffi.

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109

likes

130/ 160

pub points

2.23k

downloads

We analyzed this package 2 days ago, and awarded it 130 pub points (of a possible 160):

Follow Dart file conventions

20 / 30

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.

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

0 / 20

0/10 points: 20% or more of the public API has dartdoc comments

OUT: Documenting opencv_dart... Discovering libraries... Linking elements... Precaching local docs for 162871 elements... Initialized dartdoc with 152 libraries Generating docs for library opencv.dart from package:opencv_dart/opencv.dart... Generating docs for library opencv_dart.dart from package:opencv_dart/opencv_dart.dart... Documented 2 public libraries in 32.2 seconds ERR: warning: unresolved doc reference [-squareLength / 2, squareLength / 2, 0] from cv.SOLVEPNP_IPPE_SQUARE: (file:///tmp/analyzerWSXAVI/pub-cache/hosted/20250904t074800-dot-dartlang-pub.appspot.com/dartcv4-1.1.6/lib/src/calib3d/calib3d.dart:1661:11) in documentation inherited from cv.SOLVEPNP_IPPE_SQUARE: (file:///tmp/analyzerWSXAVI/pub-cache/hosted/20250904t074800-dot-dartlang-pub.appspot.com/dartcv4-1.1.6/lib/src/calib3d/calib3d.dart:1[...] warning: unresolved doc reference [ squareLength / 2, squareLength / 2, 0] from cv.SOLVEPNP_IPPE_SQUARE: (file:///tmp/analyzerWSXAVI/pub-cache/hosted/20250904t074800-dot-dartlang-pub.appspot.com/dartcv4-1.1.6/lib/src/calib3d/calib3d.dart:1661:11) in documentation inherited from cv.SOLVEPNP_IPPE_SQUARE: (file:///tmp/analyzerWSXAVI/pub-cache/hosted/20250904t074800-dot-dartlang-pub.appspot.com/dartcv4-1.1.6/lib/src/calib3d/calib3d.dart:1[...] warning: unresolved doc reference [ squareLength / 2, -squareLength / 2, 0] from cv.SOLVEPNP_IPPE_SQUARE: (file:///tmp/analyzerWSXAVI/pub-cache/hosted/20250904t074800-dot-dartlang-pub.appspot.com/dartcv4-1.1.6/lib/src/calib3d/calib3d.dart:1661:11) in documentation inherited from cv.SOLVEPNP_IPPE_SQUARE: (file:///tmp/analyzerWSXAVI/pub-cache/hosted/20250904t074800-dot-dartlang-pub.appspot.com/dartcv4-1.1.6/lib/src/calib3d/calib3d.dart:1[...] warning: unresolved doc reference [-squareLength / 2, -squareLength / 2, 0] [26 more lines]

0/10 points: Package has an example

No example found.

See package layout guidelines on how to add an example.

Platform support

20 / 20

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_dart/opencv_dart.dart that declares support for platforms: Android, iOS, Windows, Linux, macOS.

0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

package:opencv_dart/opencv_dart.dart that imports:
package:opencv_dart/opencv.dart that imports:
package:dartcv4/videoio.dart that imports:
package:dartcv4/src/videoio/videoio_async.dart that imports:
package:dartcv4/src/videoio/videoio.dart that imports:
package:dartcv4/src/native_lib.dart that imports:
package:dartcv4/src/g/videoio.g.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.

Pass static analysis

50 / 50

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

Support up-to-date dependencies

40 / 40

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

Package	Constraint	Compatible	Latest	Notes
`dartcv4`	`1.1.6`	1.1.6	1.1.8

Transitive dependencies

Package	Constraint	Compatible	Latest
`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`	-	1.16.0	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