cyclePriceScaleMode method

void cyclePriceScaleMode()

Cycles the price scale mode: Normal → Log → Percent → Normal.

Implementation

void cyclePriceScaleMode() {
  _priceScaleMode = PriceScaleMode
      .values[(_priceScaleMode.index + 1) % PriceScaleMode.values.length];
  notifyListeners();
}