Function get_unit_len

scripts/utils.py:64–68

(n)

def draw_grid(img_path, output_path):
    def get_unit_len(n):
        for i in range(1, n + 1):
            if n % i == 0 and 120 <= i <= 180:
                return i
        return -1

    image = cv2.imread(img_path)
    height, width, _ = image.shape