return Boolean to check if coördinate (x, y) is in the data box

def coordinates_inside_data(
        self,
        x,
        y
        ):

        """
        return Boolean to check if coördinate (x, y) is in the data box
        """

        return (self.min_x <= x < self.max_x) and (self.min_y <= y < self.max_y)