qiskit/visualization/utils.py
def _trim(image):
    """Trim a PIL image and remove white space."""
    background = PIL.Image.new(image.mode, image.size, image.getpixel((0, 0)))
    diff = PIL.ImageChops.difference(image, background)
    diff = PIL.ImageChops.add(diff, diff, 2.0, -100)
    bbox = diff.getbbox()
    if bbox:
        image = image.crop(bbox)
    return image
def _trim(image):
    background = PIL.Image.new(image.mode, image.size, image.getpixel((0, 0)))
    diff = PIL.ImageChops.difference(image, background)
    diff = PIL.ImageChops.add(diff, diff, 2.0, -100)
    bbox = diff.getbbox()
    if bbox:
        image = image.crop(bbox)
    return image
def _trim ( image ) : background = PIL . Image . new ( image . mode , image . size , image . getpixel ( ( 0 , 0 ) ) ) diff = PIL . ImageChops . difference ( image , background ) diff = PIL . ImageChops . add ( diff , diff , 2.0 , - 100 ) bbox = diff . getbbox ( ) if bbox : image = image . crop ( bbox ) return image
Trim a PIL image and remove white space.
Trim a PIL image and remove white space .