Method setIndicator

src/chart/study.js:376–390

* @param {PineIndicator | BuiltInIndicator} indicator Indicator instance

(indicator)

   * @param {PineIndicator | BuiltInIndicator} indicator Indicator instance
   */
  setIndicator(indicator) {
    if (!(indicator instanceof PineIndicator) && !(indicator instanceof BuiltInIndicator)) {
      throw new Error(`Indicator argument must be an instance of PineIndicator or BuiltInIndicator.
      Please use 'TradingView.getIndicator(...)' function.`);
    }

    this.instance = indicator;

    chartSession.send('modify_study', [
      chartSession.sessionID,
      `${this.#studID}`,
      'st1',
      getInputs(this.instance),
    ]);
  }

  /**
   * When the indicator is ready