ImageTk Paste

[deanhystad]

This is from the documentation for PIL ImageTk module.

https://pillow.readthedocs.io/en/stable/...ageTk.html

paste(im, box=None)[source]
Paste a PIL image into the photo image. Note that this can be very slow if the photo image is displayed.

Parameters
im – A PIL image. The size must match the target region. If the mode does not match, the image is converted to the mode of the bitmap image.

box – A 4-tuple defining the left, upper, right, and lower pixel coordinate. See Coordinate System. If None is given instead of a tuple, all of the image is assumed.

Notice that im is a PIL image, not an ImageTk.PhotoImage. You need to load your overlay using

PIL.Image.open(fp, mode='r', formats=None)