Function shouldComputeVisibleYBounds

src/core/createRenderCoordinator.ts:1747–1754

(opts: ResolvedChartGPUOptions)

  let cachedVisibleYBounds: Bounds | null = null;

  const shouldComputeVisibleYBounds = (opts: ResolvedChartGPUOptions): boolean => {
    const autoBoundsMode = opts.yAxis.autoBounds ?? 'visible';
    if (autoBoundsMode !== 'visible') return false;
    // If both bounds are explicit, auto-bounds (including visible) are never consulted.
    const explicitMin = finiteOrUndefined(opts.yAxis.min);
    const explicitMax = finiteOrUndefined(opts.yAxis.max);
    return !(explicitMin !== undefined && explicitMax !== undefined);
  };

  const recomputeCachedVisibleYBoundsIfNeeded = (): void => {
    if (shouldComputeVisibleYBounds(currentOptions)) {