@Override
	public String render() {
		String result = "";

		for (int y=0; y<getHeight(); y++) {
			for (int x=0; x<getWidth(); x++) {
				result += getPixel(x,y).asChar();
			}
			if (y != getHeight()-1) {
				result += "\n";
			}
		}
		return result;
	}