opentype 0.1.0

  • Installing
  • Versions
  • 30

A Dart API wrapper for opentype.js, an OpenType and TrueType font parser and writer.


Example Usage

main() {
  loadFont("MyFont.woff", allowInterop(fontLoaded));

fontLoaded(err, font) {
  if (err != null) {
    print("Couldn't load the font");
  } else {
    var canvas = querySelector("#canvas");
    var ctx = canvas.getContext('2d');
	font.draw(ctx, 'Hello World', 0, 25, 25);


  • Initial release. Introduces the first complete version of the API.
  • Added three basic examples in the example directory.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  opentype: "^0.1.0"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

      import 'package:opentype/opentype.dart';
Version Uploaded Documentation Archive
0.1.0 Mar 30, 2016 Go to the documentation of opentype 0.1.0 Download opentype 0.1.0 archive


We analyzed this package on May 22, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.54.0
  • pana: 0.11.1


Describes how popular the package is relative to other packages. [more]
0 / 100
Code health derived from static analysis. [more]
99 / 100
Reflects how tidy and up-to-date the package is. [more]
0 / 100
Overall score:
Weighted score of the above. [more]
Learn more about scoring.


Detected platforms: web

Primary library: package:opentype/opentype.dart with components: html, js.


  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Package is pre-v1 release.

    While there is nothing inherently wrong with versions of 0.*.*, it usually means that the author is still experimenting with the general direction API.

  • Fix analysis and formatting issues.

    Analysis or formatting checks reported 4 hints.

    Run dartfmt to format lib/src/font.dart.

    Run dartfmt to format lib/src/glyph.dart.

    Similar analysis of the following files failed:

    • lib/src/opentype.dart (hint)
    • lib/src/path.dart (hint)
  • Maintain an example.

    None of the files in your example/ directory matches a known example patterns. Common file name patterns include: main.dart, example.dart or you could also use opentype.dart.

  • Use analysis_options.yaml.

    Rename old .analysis_options file to analysis_options.yaml.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.13.1 <2.0.0
browser ^0.10.0+2 0.10.0+3
js ^0.6.0 0.6.1