chore(deps-dev): bump layerchart from 2.0.0-next.43 to 2.0.0-next.62

[dependabot]

Bumps layerchart from 2.0.0-next.43 to 2.0.0-next.62.

Release notes

Sourced from layerchart's releases.

layerchart@2.0.0-next.62

Minor Changes

• feat(Blur): Add Canvas support (#449)

Patch Changes

• perf(Chart): Eliminate per-instance props spread in ChartState (#857)

• fix(SeriesState): Avoid derived_inert crash when chart unmounts under a <svelte:boundary> (#855)

  The selectedKeys sync effect was wrapped in $effect.root, creating an isolated scope that survived chart unmount. When the parent chart was destroyed (e.g. an example reloading inside the docs <svelte:boundary> after an async $derived re-evaluated), the #series derived became inert while the orphaned effect kept reading it — producing Reading a derived belonging to a now-destroyed effect may result in stale values warnings followed by TypeError: e.some is not a function. The effect now lives in the constructor, scoped to the component that instantiated SeriesState, so it is torn down with the chart.

• fix(Arc, RectClipPath, ChartClipPath): Restore on-mount tween animations (#855)

  Two related regressions introduced in the layer-component split (#848) prevented motion + initial* props from animating on mount.

  Arc — motion, value, initialValue and the rest of Arc's geometry props (domain, range, startAngle, endAngle, innerRadius, outerRadius, cornerRadius, padAngle, track*, offset) were not destructured in Arc.base.svelte, so they leaked through {...restProps} onto the inner <Path>. The forwarded motion made Path also tween the path-string on top of the end-angle tween that ArcState already drives, producing visibly wrong arcs (NaN coordinates, runaway radii). They are now extracted and passed explicitly to ArcState.

  RectClipPath / ChartClipPath — motion, initialX, initialY, initialWidth, initialHeight were declared on the type but never consumed: the path was a plain $derived of the static x/y/width/height props, so passing <ChartClipPath initialWidth={0} motion={{ width: { type: 'tween', … } }}> rendered the final width on mount with no animation. Each dimension now flows through its own createMotion (using the corresponding initial* value as the animation start), and the path is built from the animated values.

• perf: Reduce per-tick reactive overhead in Path / Link (force-simulation graphs) (#855)

  In mark-heavy scenes (force simulations with hundreds of links flowing through Link → Path) several reactive structures unconditionally subscribed every <path> template updater to props that don't change on a tick, causing per-frame work to scale with the number of props × the number of marks. Each fix below is independent; together they take the lattice (n=20, 760 links) example from ~5–6 fps to ~9 fps during simulation.

  PathState.tweenedPathData now reads only pathData, not all Path props. Pre-fix, the getter resolved pathData via getProps(), a function that constructs an object literal of every reactive Path prop. Each read of tweenedPathData (i.e. each per-tick <path d=...> update) therefore subscribed the updater to every Path prop and re-read all of them. PathState now takes a dedicated getPathData getter alongside getProps, and the hot-path tween / DOM read only touches pathData. Path.svg.svelte and Path.canvas.svelte pass them as separate getters.

  Link.base.svelte passes a stable getPathData function rather than motionPath.current directly. Reading motionPath.current from Link.base.svelte's template subscribed the entire <Path> block to every tick, forcing the parent's prop spread ({...restProps}) and cls(...) evaluation to re-run on every change. Passing a stable function reference moves the per-tick read inside <Path>'s own template, keeping Link.base.svelte stable. Requires the new pathData?: string | (() => string) form on Path.

  Path.svg.svelte allocates draw-related state lazily.

  • endPoint = createControlledMotion(..., { type: 'none' }) was created for every Path, even when no draw transition was configured. Now only created when draw is set.
  • The $effect that tracked tweenedPathData for startContent / endContent positioning ran on every Path, even when neither prop was provided. Now only registered when at least one is set.
  • drawKey is only ever set when draw is configured, so the {#key c.drawKey} block is a no-op for paths without a draw transition. The block stays unconditional — splitting it behind {#if draw} showed no measurable benefit over leaving the inert subscription in place.

  Path.svg.svelte extracts styling props out of ...rest. pathData, class, fill / fillOpacity / stroke / strokeOpacity / strokeWidth / opacity and motion are now destructured out of $props() rather than left in ...rest, so the <path> element's {...rest} spread doesn't re-evaluate every frame when those props change (pathData changes on every force-sim tick; class is typically a fresh cls(...) string per parent render).

  Link.base.svelte drops a redundant prop spread. Removed {...extractLayerProps(restProps, 'lc-link')} before {...restProps} — the call's only contribution (class) was being immediately overridden by the explicit class={cls('lc-link', …)} that follows, making the spread pure overhead.

• perf: Skip mark-info $effect for pixel-mode primitives (#855)

  registerComponent now probes markInfo() once at construction; if the result is initially empty (pixel-mode primitives where cx/cy/r/etc. are numbers rather than string/function accessors), it skips creating the tracking $effect entirely. Saves one effect frame per primitive — adds up in mark-heavy scenes (force simulations, scatter plots with hundreds of nodes).

  Trade-off: a primitive that starts in pixel mode and later flips to data mode at runtime (e.g. cx mutates from a number to a string) will not register a mark. Mark mode is typically static; if a chart needs runtime data-mode marks, define an explicit series on the chart instead.

layerchart@2.0.0-next.61

... (truncated)

Commits

• 4cc1bb4 Version Packages (next) (#853)
• c4deacb chore: update bundle size baseline (#858)
• 62ed1a1 perf(Chart): Eliminate per-instance props spread in ChartState (#857)
• a367caf chore: update bundle size baseline (#854)
• 3f00930 perf improvements (#855)
• aea5f8b fix CI
• 2a45e2c feat(Blur): Add Canvas support
• 7d401cc update screenshots
• 58a616d update catalog
• 920a4de fix typo
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for layerchart since your current version.

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

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[twangodev]

@dependabot rebase