def draw_peaks_inverted(self, x, peaks, line_color):
        """Draw 2 inverted peaks at x"""

        y1 = self.image_height * 0.5 - peaks[0] * (self.image_height - 4) * 0.5
        y2 = self.image_height * 0.5 - peaks[1] * (self.image_height - 4) * 0.5

        if self.previous_y and x < self.image_width - 1:
            if y1 < y2:
                self.draw.line((x, 0, x, y1), line_color)
                self.draw.line((x, self.image_height, x, y2), line_color)
            else:
                self.draw.line((x, 0, x, y2), line_color)
                self.draw.line((x, self.image_height, x, y1), line_color)
        else:
            self.draw.line((x, 0, x, self.image_height), line_color)
        self.draw_anti_aliased_pixels(x, y1, y2, line_color)
        self.previous_x, self.previous_y = x, y1
Draw 2 inverted peaks at x