@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		TimeSerieRange other = (TimeSerieRange) obj;
		if (Double.doubleToLongBits(maxX) != Double
				.doubleToLongBits(other.maxX))
			return false;
		if (Double.doubleToLongBits(maxY) != Double
				.doubleToLongBits(other.maxY))
			return false;
		if (Double.doubleToLongBits(minX) != Double
				.doubleToLongBits(other.minX))
			return false;
		if (Double.doubleToLongBits(minY) != Double
				.doubleToLongBits(other.minY))
			return false;
		return true;
	}