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A grammar of data visualization and Flutter charting library.

544
likes
110/ 140
pub points
96%
popularity

We analyzed this package 14 hours ago, and awarded it 110 pub points (of a possible 140):

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Follow Dart file conventions
20 / 30icon to trigger 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

0/10 points: Use an OSI-approved license

No license was recognized.

Consider using an OSI-approved license in the LICENSE file to make it more accessible to the community.

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Provide documentation
10 / 20icon to trigger folding of the section

0/10 points: Package has an example

No example found.

See package layout guidelines on how to add an example.

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

  • 966 out of 1014 API elements (95.3 %) have documentation comments.
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Platform support
20 / 20icon to trigger folding of the section

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

  • ✓ Android
  • ✓ iOS
  • ✓ Windows
  • ✓ Linux
  • ✓ MacOS
  • ✓ Web
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Pass static analysis
40 / 50icon to trigger folding of the section

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

Found 76 issues. Showing the first 2:

INFO: Missing a corresponding override of 'hashCode'.

lib/src/algebra/varset.dart:165:17

    ╷
165 │   bool operator ==(Object other) =>
    │                 ^^
    ╵

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

INFO: Unclosed instance of 'Sink'.

lib/src/chart/view.dart:42:39

   ╷
42 │   late StreamController<GestureEvent> gestureStream;
   │                                       ^^^^^^^^^^^^^
   ╵

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

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Support up-to-date dependencies
20 / 20icon to trigger folding of the section

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

Package Constraint Compatible Latest
collection ^1.15.0 1.17.2 1.18.0
flutter flutter 0.0.0 0.0.0
path_drawing ^1.0.0 1.0.1 1.0.1
vector_math ^2.1.0 2.1.4 2.1.4
Transitive dependencies
Package Constraint Compatible Latest
characters - 1.3.0 1.3.0
material_color_utilities - 0.5.0 0.8.0
meta - 1.9.1 1.10.0
path_parsing - 1.0.1 1.0.1
sky_engine - 0.0.99 0.0.99
web - 0.1.4-beta 0.2.1-beta

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

Analysed with Pana 0.21.36, Flutter 3.13.3, Dart 3.1.1.

544
likes
110
pub points
96%
popularity

Publisher

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A grammar of data visualization and Flutter charting library.

Repository (GitHub)

Documentation

API reference

License

Icon for licenses.unknown (LICENSE)

Dependencies

collection, flutter, path_drawing, vector_math

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