epson_usb_printer 1.0.4
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Metadata

This plugin allows to print receipts using epson dot matrix printer also provide epson utils to create print receipt more easier

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50/ 160

pub points

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We analyzed this package 3 days ago, and awarded it 50 pub points (of a possible 160):

Follow Dart file conventions

30 / 30

10/10 points: Provide a valid `pubspec.yaml`

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: MIT.

Provide documentation

10 / 20

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

3 out of 68 API elements (4.4 %) have documentation comments.

Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API. Document at least 20% of the public API elements.

To highlight public API members missing documentation consider enabling the public_member_api_docs lint.

Some symbols that are missing documentation: Paper, epson_usb_printer, epson_usb_printer.DM_PAPERLENGTH, epson_usb_printer.DM_PAPERSIZE, epson_usb_printer.DM_PAPERWIDTH.

10/10 points: Package has an example

Platform support

0 / 20

0/20 points: Supports 0 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

Pass static analysis

0 / 50

0/50 points: code has no errors, warnings, lints, or formatting issues

Found 9 issues. Showing the first 2:

ERROR: Target of URI doesn't exist: 'package:epson_usb_printer/model/Paper.dart'.

lib/src/epson_generate.dart:5:8

  ╷
5 │ import 'package:epson_usb_printer/model/Paper.dart';
  │        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  ╵

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

ERROR: Undefined class 'Paper'.

lib/src/epson_generate.dart:9:8

  ╷
9 │   late Paper paper;
  │        ^^^^^
  ╵

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

Support up-to-date dependencies

10 / 40

0/10 points: All of the package dependencies are supported in the latest version

Package	Constraint	Compatible	Latest	Notes
`ffi`	`^1.1.2`	1.2.1	2.2.0
`win32`	`^2.4.1`	2.6.1	6.0.1

Transitive dependencies

Package	Constraint	Compatible	Latest
`characters`	-	1.4.1	1.4.1
`collection`	-	1.19.1	1.19.1
`material_color_utilities`	-	0.13.0	0.13.0
`meta`	-	1.17.0	1.18.2
`vector_math`	-	2.2.0	2.3.0

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

The constraint `^1.1.2` on ffi does not support the stable version `2.0.0`.

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

The constraint `^2.4.1` on win32 does not support the stable version `3.0.0`.

Try running dart pub upgrade --major-versions win32 to update the constraint.

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

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 6 errors:

URI_DOES_NOT_EXIST - lib/src/epson_generate.dart:5:8 - Target of URI doesn't exist: 'package:epson_usb_printer/model/Paper.dart'.
UNDEFINED_CLASS - lib/src/epson_generate.dart:9:8 - Undefined class 'Paper'.
URI_DOES_NOT_EXIST - lib/src/printer_paper.dart:2:8 - Target of URI doesn't exist: 'package:epson_usb_printer/model/Paper.dart'.

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.

Analyzed with Pana 0.23.12, Flutter 3.41.6, Dart 3.11.4.

Check the analysis log for details.