Python - Rotate Image

Question

How can I rotate an image in Python with the help of OpenCv library, and by changing the value of height and width of the image (without using the built-in methods for rotat

Answer 1

Does it have to be OpenCv? Cause if not you can easily do it with PIL:

from PIL import Image

def rotate_img(img_path, rt_degr):
    img = Image.open(img_path)
    return img.rotate(rt_degr, expand=1)

img_rt_90 = rotate_img('Images/Screenshot.png', 90)
img_rt_90.save('img_rt_90.png')