Guides
Accessibility
Keyboard scrub, aria-label, and polite live region
Same engine a11y as React — focusable plot, keyboard scrub, polite live region.
Defaults
| Prop | Default | Role |
|---|---|---|
a11y | true | Focusable plot + keyboard scrub + live region |
aria-label / ariaLabel | "Live chart" | Accessible name |
scrub | true | Required for keyboard scrub |
<LiveChart :data="data" :value="value" aria-label="BTC price" />Set :a11y="false" (or :scrub="false") to opt out.
Keyboard scrub
Focus the chart (Tab), then ←/→, Home/End, Escape — same as React.
Announcements go through a polite live region on focus and keyboard scrub only (not every tick).
Shared concepts
See the React accessibility guide for the full key table and engine setScrubX notes.