woff2 0.1.0

WOFF and WOFF2 font support for Flutter — decodes WOFF1/WOFF2 to SFNT (TTF/OTF) so Flutter's FontLoader can load them. Pure-Dart decoder, high-level Flutter FontLoader wrapper, and a CSS @font-face parser.

Changelog

0.1.0 — initial release

First public release. The decoder and Flutter FontLoader wrapper were extracted from flutter_full_svg_support, where they have shipped since v1.0.0 driving SVG @font-face handling.

Added

• decodeFontIfWoff(Uint8List bytes) — pure-Dart WOFF1 and WOFF2 → SFNT (TTF/OTF) decoder. Implements the full W3C WOFF2 spec including glyf/loca/hmtx transformations.
• loadWoffFontFromAsset({fontFamily, assetPath}) — one-call helper that loads a .woff2 asset and registers it with Flutter's FontLoader so it works in Text(...) and TextStyle.
• loadWoffFontFromBytes({fontFamily, bytes}) — the same, for bytes in memory (network, file system, runtime-generated).
• WoffFontRegistry — batch-registers multiple weight/style variants of one or more font families, typically from a parsed CSS file.
• extractFontFaceRules(String cssText) — minimal CSS @font-face parser that returns CssFontFaceRule value objects with font-family, font-weight (normalised to numeric), font-style, src, and format.

Known limitations

• WOFF2 TTC collections are not supported (decoder returns WoffDecodeResult.malformed).
• Flutter Web is not a target platform — modern browsers handle .woff2 natively via @font-face in CSS.