筆順 · curvature
Curvature over the order
For each jōyō stroke, the chord length divided by the path length, binned by the rank k/n.
These are counts in one KanjiVG snapshot. A straightness is not a rule of stroke order.
Click a plate to replay. Each stroke is tinted from its stored straightness once it has been drawn. Indigo is near-straight, 0.9800 and above. Gold is gently curved, from 0.9000 up to but not including 0.9800. Cinnabar is hooked or turning, below 0.9000. With reduced motion the finished character stays still, and every tint stays. A plate without the attribute is not recolored, and the draw timings are unchanged.
- Indigo: near-straight, 0.9800 and above
- Gold: gently curved, from 0.9000 up to but not including 0.9800
- Cinnabar: hooked or turning, below 0.9000
On this page
How straightness is read
- Straightness
- Three classes
- The rank tenth
- The mean
- A zero path
The ten rank tenths
| k/n | Strokes | Mean | Near-straight | Gently curved | Hooked |
|---|
Whether curved strokes cluster late
Mean straightness by type
| Type | Strokes | Mean | Near-straight | Gently curved | Hooked |
|---|
Six characters, stroke by stroke
| Character | k | n | k/n | Type | Path | Chord | Straightness | Class |
|---|
Six plates
KanjiVG · CC BY-SA 3.0
What this shows
Stroke diagrams: KanjiVG, Ulrich Apel et al., CC BY-SA 3.0, from commit
70a0b7ae0c18ceb5cb358274b029cce0234a43bc of github.com/KanjiVG/kanjivg. The plate files are unmodified copies in site/assets/kanjivg/. Jōyō index: the list used on the Gallery.