ImageGrab range error when capturing multi-screen shots and the parameter 'left' is negative about pillow

[radarhere]

Hi. Is there any particular reason you're using Pillow 9.3.0 rather than the latest version? One reason I ask if that if you don't want to upgrade, and we include a fix for this in a new version, then you won't be helped by it.

[nulano]

ImageGrab.grab(bbox=(left, top, width, height))

This is incorrect, it is actually (left, top, right, bottom). So if you pass in 1920 as the third parameter, you are not asking for an image of width 1920, but an image including all pixels from -100 to 1920, i.e. 1920-(-100) pixels wide.

Edit: Your code seems to be mixing up what right/width mean, perhaps you want to use the following code instead?

left, top, width, height = ...
right = left + width
bottom = top + height
bbox = (left, top, right, bottom)

[radarhere]

@burning-star-x did that sufficiently explain what is happening?

[github-actions]

Closing this issue as no feedback has been received.