document image cropping in python code example

Example 1: pil crop image

im = Image.open('image.jpg') 
im = im.crop((left, top, right, bottom))  # coordinates of the crop

Example 2: crop image python

from PIL import Image # import pillow library (can install with "pip install pillow")
im = Image.open('card.png')
im = im.crop( (1, 0, 826, 1125) ) # previously, image was 826 pixels wide, cropping to 825 pixels wide
im.save('card.png') # saves the image
# im.show() # opens the image