使用 PIL 裁剪图像时如何设置坐标？

Question

I don't know how to set the coordinates to crop an image in PIL s crop() :

from PIL import Image
img = Image.open("Supernatural.xlsxscreenshot.png")
img2 = img.crop((0, 0, 201, 335))
img2.save("img2.jpg")

I tried with gThumb to get coordinates, but if I take an area which I would like to crop, I can only find position 194 336. Could someone help me please?

This is my picture:

I wish to crop to this:

Answer 1

How to set the coordinates to crop

In the line:

img2 = img.crop((0, 0, 201, 335))

the first two numbers define the top-left coordinates of the outtake (x,y), while the last two define the right-bottom coordinates of the outtake.

Cropping your image

To crop your image like you show, I found the following coordinates: top-left: (200, 330) , and right-bottom: (730, 606) . Subsequently, I cropped your image with:

img2 = img.crop((200, 330, 730, 606))

with the result:

Answer 2

@Jacob Vlijm thankx for the great explanation.

But, those who are in hurry or are stupid like me - here is an abstraction-:)