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>
13 lines
681 B
Markdown
13 lines
681 B
Markdown
# Stroke data
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The files in this folder derive from **KanjiVG** (<https://kanjivg.tagaini.net>),
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the release of 2026-07-14, © 2009–2013 Ulrich Apel, distributed under the
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Creative Commons Attribution-Share Alike 3.0 licence
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(<https://creativecommons.org/licenses/by-sa/3.0/>). They are distributed under
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the same licence. `LICENSE.txt` is KanjiVG's notice, which the app's licence
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list shows.
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`halkyon_learn_curator`'s `curate kanjivg` writes them (see its README): each
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character's strokes as KanjiVG draws them and the components KanjiVG splits it
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into, keyed by the code point of KanjiVG's entry, in one gzipped JSON file for
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every 256 code points. Nothing else is changed.
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