63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
import PIL.Image
|
|
import argparse
|
|
import sys
|
|
|
|
from voussoirkit import pipeable
|
|
from voussoirkit import sentinel
|
|
from voussoirkit import vlogging
|
|
from voussoirkit import winglob
|
|
|
|
log = vlogging.getLogger(__name__, 'stitch')
|
|
|
|
VERTICAL = sentinel.Sentinel('vertical')
|
|
HORIZONTAL = sentinel.Sentinel('horizontal')
|
|
|
|
def stitch_argparse(args):
|
|
patterns = pipeable.input_many(args.image_files, skip_blank=True, strip=True)
|
|
files = [file for pattern in patterns for file in winglob.glob(pattern)]
|
|
images = [PIL.Image.open(file) for file in files]
|
|
if args.vertical:
|
|
direction = VERTICAL
|
|
else:
|
|
direction = HORIZONTAL
|
|
|
|
gapcount = len(images) - 1
|
|
|
|
if direction is HORIZONTAL:
|
|
width = sum(i.size[0] for i in images) + (gapcount * args.gap)
|
|
height = max(i.size[1] for i in images)
|
|
else:
|
|
width = max(i.size[0] for i in images)
|
|
height = sum(i.size[1] for i in images) + (gapcount * args.gap)
|
|
|
|
final_image = PIL.Image.new('RGBA', [width, height])
|
|
offset = 0
|
|
for image in images:
|
|
if direction is VERTICAL:
|
|
final_image.paste(image, (0, offset))
|
|
offset += image.size[1] + args.gap
|
|
else:
|
|
final_image.paste(image, (offset, 0))
|
|
offset += image.size[0] + args.gap
|
|
|
|
log.info(args.output)
|
|
final_image.save(args.output)
|
|
|
|
def main(argv):
|
|
argv = vlogging.set_level_by_argv(log, argv)
|
|
|
|
parser = argparse.ArgumentParser(description=__doc__)
|
|
|
|
parser.add_argument('image_files', nargs='+')
|
|
parser.add_argument('--output')
|
|
parser.add_argument('--horizontal', action='store_true')
|
|
parser.add_argument('--vertical', action='store_true')
|
|
parser.add_argument('--gap', type=int, default=0)
|
|
parser.set_defaults(func=stitch_argparse)
|
|
|
|
args = parser.parse_args(argv)
|
|
return args.func(args)
|
|
|
|
if __name__ == '__main__':
|
|
raise SystemExit(main(sys.argv[1:]))
|