I often take pictures of the chalkboard/slides in class and put it in my goodnotes.
The square board is warped into a trapezoid because of perspective.
I'd like a crop-function where you place the corners where they should be (make a trapezoid on the original image) which then is reshaped into a rectangle in goodnotes.
This would be extremely useful.
Google photos already has this feature if you need examples :)