ImageGrab.grab() region issue #7677
Description
What did you do?
Used image grab on Mac OS, and the region input seems to not handle anything above a certain y1 value
What did you expect to happen?
I expect the region of the ImageGrab.grab() to return an image of the screen of the region specified, but it throws an error
What actually happened?
It threw an rect (836.0, 982.0, 500.0, 218.0) does not intersect any displays error
What are your OS, Python and Pillow versions?
- OS: Mac OS 13.4, M1 Pro
- Python: 3.11.1
- Pillow: 10.1.0
This code takes an image of the region [836, i, 1336, 1200]. where i is incremented upward until i=982, where it throws an error. The result of print(image1.size) is (3024, 1964) BTW. Not sure what is going on here, please reach out if you have further questions.
from PIL import ImageGrab image1 = ImageGrab.grab() print(image1.size) for i in range(950, 1050): image2 = ImageGrab.grab([836, i, 1336, 1200]) print(i) print(image2.size)output:
973 (500, 227) 974 (500, 226) 975 (500, 225) 976 (500, 224) 977 (500, 223) 978 (500, 222) 979 (500, 221) 980 (500, 220) 981 (500, 219) rect (836.0, 982.0, 500.0, 218.0) does not intersect any displays Traceback (most recent call last): File "/Users/jacobhagberg/Documents/PythonCode/EveOnlineAutopilot/QuickTest.py", line 7, in <module> image2 = ImageGrab.grab([836, i, 1336, 1200]) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/PIL/ImageGrab.py", line 38, in grab im = Image.open(filepath) ^^^^^^^^^^^^^^^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/PIL/Image.py", line 3305, in open raise UnidentifiedImageError(msg) PIL.UnidentifiedImageError: cannot identify image file '/var/folders/2t/fyymv8314fn56nytzjvtq93r0000gn/T/tmpxroi8hx0.png'