feat(app): stroke order for kanji and kana, from KanjiVG

KanjiVG's strokes come with the app (assets/kanjivg/, CC BY-SA 3.0, its
notice in the licence list): 94 gzipped files, one per 256 code points,
2.7 MB in all, a file read the first time a character of it is asked for
(StrokeRepository, app-wide beside the maps). The strokes are SVG path
data, read with path_parsing (the Flutter team's, pure Dart, already in
the build through flutter_svg), so the model can flatten them into points
without dart:ui, as checking handwriting will.

A character's sheet traces its strokes in order over those to come, with
its stroke count, meanings, readings, level and the components KanjiVG
splits it into, each a tap away. It opens from a studied character's
answer (Stroke order) and from a character found in the dictionary.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MMm7usAo6q9ZZRoPkWjoxi
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-10-09 15:35:00 +02:00
commit ed5bb3f6b1
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64

View file

@ -3208,6 +3208,30 @@ abstract class AppLocalizations {
/// **'Characters from {sources}.'**
String dictionaryCharacterCredits(String sources);
/// No description provided for @kanjiStrokeOrder.
///
/// In en, this message translates to:
/// **'Stroke order'**
String get kanjiStrokeOrder;
/// No description provided for @kanjiPlayAgain.
///
/// In en, this message translates to:
/// **'Play again'**
String get kanjiPlayAgain;
/// No description provided for @kanjiNoStrokes.
///
/// In en, this message translates to:
/// **'There\'s no stroke order for this character.'**
String get kanjiNoStrokes;
/// No description provided for @kanjiComponents.
///
/// In en, this message translates to:
/// **'Components'**
String get kanjiComponents;
/// No description provided for @aboutDictionaries.
///
/// In en, this message translates to: