Method setPixels

assets/main.js:1231–1250

(pixels)

  }

  setPixels(pixels) {
    if (!pixels || typeof pixels.length !== "number") {
      throw new Error("Ungültige Pixelwerte für den Zeichenblock.");
    }
    if (pixels.length !== this.values.length) {
      throw new Error(
        `Erwartete ${this.values.length} Pixel, erhielt aber ${pixels.length}.`,
      );
    }
    for (let i = 0; i < this.values.length; i += 1) {
      const value = clamp(Number(pixels[i]) || 0, 0, 1);
      if (this.values[i] !== value) {
        this.values[i] = value;
        this.updateCellVisual(i);
      }
    }
    if (typeof this.onChange === "function") {
      this.onChange();
    }
  }

  clear() {
    this.values.fill(0);