Function finiteOrNull

src/core/createRenderCoordinator.ts:267–268

(v: number | null | undefined)

const MIN_X_LABEL_GAP_CSS_PX = 6;

const finiteOrNull = (v: number | null | undefined): number | null =>
  typeof v === 'number' && Number.isFinite(v) ? v : null;

const finiteOrUndefined = (v: number | undefined): number | undefined =>
  typeof v === 'number' && Number.isFinite(v) ? v : undefined;