Function normalizeScatterMode

src/config/OptionResolver.ts:507–511

(value: unknown)

};

const normalizeScatterMode = (value: unknown): NonNullable<ScatterSeriesConfig['mode']> | undefined => {
  if (typeof value !== 'string') return undefined;
  const v = value.trim().toLowerCase();
  return v === 'points' || v === 'density' ? (v as NonNullable<ScatterSeriesConfig['mode']>) : undefined;
};

const normalizeDensityNormalization = (
  value: unknown