Загрузка данных

private syncPercentageMode(
  priceScale: PriceScale,
  shouldEnablePercentageMode: boolean,
): void {
  if (this.restoringInitialIndicators) {
    this.percentageComparisonActive = shouldEnablePercentageMode;
    return;
  }

  if (this.percentageComparisonActive === shouldEnablePercentageMode) {
    return;
  }

  this.percentageComparisonActive = shouldEnablePercentageMode;

  if (shouldEnablePercentageMode) {
    priceScale.setMode(PriceScaleMode.Percentage);
    return;
  }

  if (priceScale.getMode() === PriceScaleMode.Percentage) {
    priceScale.setMode(PriceScaleMode.Normal);
  }
}