rotation - Rotate a image and fill screen in python -


i trying rotate photo fill whole frame (in case 720x480 window). when use default image.rotate function pil/pillow in code fragment below: 

                    file = image.open("test.jpg")                     out = file.rotate(45, expand = 1)                     out.save(work_dir+foreground,quality=100)

i result in photo 1 rotates photo within box. i'd rotate fills whole box (i dont mind cropping) in photo 2 there way that? default pillow rotation

goal rotation

found cheap solution square images:

def rotate_image_square(im, deg):     im2 = im.rotate(deg, expand=1)     im =  im.rotate(deg, expand=0)      width, height = im.size     assert (width == height)      rads = math.radians(deg)     new_width = width - (im2.size[0]-width)      left  = top    = int((width - new_width)/2)     right = bottom = int((width + new_width)/2)      return im.crop((left, top, right, bottom))

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