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Sequential, diverging and categorical color scales.

1
likes
135/ 160
pub points
205
downloads

We analyzed this package 7 days ago, and awarded it 135 pub points (of a possible 160):

Failed report section
Follow Dart file conventions
25 / 30trigger folding of the section

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

Failed check 0/5 points: Provide a valid README.md

Links in `README.md` should be secure. 1 link is insecure.

README.md:23:488

   ╷
23 │ <p>This package provides sequential, diverging and categorical color schemes designed to work with <a href="https://pub.dev/documentation/d4_scale/latest/d4_scale/d4_scale-library.html">d4_scale</a>’s <a href="https://pub.dev/documentation/d4_scale/latest/topics/Ordinal%20scales-topic.html">ScaleOrdinal</a> and <a href="https://pub.dev/documentation/d4_scale/latest/topics/Sequential%20scales-topic.html">ScaleSequential</a>. Most of these schemes are derived from Cynthia A. Brewer’s <a href="http://colorbrewer2.org/">ColorBrewer</a>. Since ColorBrewer publishes only discrete color schemes, the sequential and diverging scales are interpolated using <a href="https://observablehq.com/@d3/colorbrewer-splines">uniform B-splines</a>.</p>
   │                                                                                                                                                                                                                                                                         
[...]

Use https URLs instead.

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

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

Detected license: ISC.

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

76 out of 80 API elements (95.0 %) have documentation comments.

Some symbols that are missing documentation: Categorical schemes, Cyclical schemes, Diverging schemes, Sequential schemes.

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 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

  • ✓ Web

Passed check 0/0 points: WASM compatibility

This package is compatible with runtime wasm, and will be rewarded additional 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

INFO: Dangling library doc comment.

lib/d4_scale_chromatic.dart:1:1

  ╷
1 │ /// This package provides sequential, diverging and categorical color schemes
  │ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/d4_scale_chromatic.dart

INFO: An uninitialized variable should have an explicit type annotation.

lib/src/sequential_multi/sinebow.dart:55:7

   ╷
55 │   var x;
   │       ^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/sequential_multi/sinebow.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 Notes
d4_color ^1.0.0 1.0.0 1.0.0
d4_interpolate ^1.0.2 1.0.4 1.0.4

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 0.22.21, Dart 3.7.2.

Check the analysis log for details.

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1
likes
135
points
205
downloads

Publisher

verified publisherluizbarboza.com

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Sequential, diverging and categorical color scales.

Repository (GitHub)

Documentation

API reference

License

ISC (license)

Dependencies

d4_color, d4_interpolate

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Packages that depend on d4_scale_chromatic