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This repository was archived by the owner on Dec 22, 2023. It is now read-only.

Commit 5b8ab2a

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Merge pull request #597 from jrcamelo/master
Merge Images Vertically
2 parents 9dcc64a + 1fa3d1a commit 5b8ab2a

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# Merge Images Vertically
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Merge images inside a subfolder vertically using Pillow.
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Useful for comics and webtoons.
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### Pre-requisites:
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You will need to install python on your machine. You can download python from the python.org and install it.
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Run `pip install -r requirements.txt` to install modules used.
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### How to run the script
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Run `python merge_images_vertically.py`.
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Type in the subfolder name in which the images are saved.
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### Screenshot of the console interaction
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![Screenshot](usage.png)
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## *Author Name*
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[João Camelo](https://github.com/jrcamelo)
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import numpy as np
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import PIL
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from PIL import Image
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import os
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from os import listdir
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from os.path import isfile, join
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def merge_pics_vertically(images_list, name):
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# Opens all files and stores them in a list
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imgs = [Image.open(i) for i in images_list]
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min_img_width = min(i.width for i in imgs)
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# Sums up the total height
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total_height = 0
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for i, img in enumerate(imgs):
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if img.width > min_img_width:
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imgs[i] = img.resize((min_img_width, int(img.height / img.width * min_img_width)), Image.ANTIALIAS)
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total_height += imgs[i].height
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# Pastes all of them together
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img_merge = Image.new(imgs[0].mode, (min_img_width, total_height))
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y = 0
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for img in imgs:
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img_merge.paste(img, (0, y))
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y += img.height
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# Then saves the final image
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img_merge.save(name + '.jpg')
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def get_files(directory, ext = None):
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if ext is None:
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ext = [".jpg"]
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files = []
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# Scans the folder and gets all files with the extension
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for f in os.scandir(directory):
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if f.is_file():
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if os.path.splitext(f.name)[1].lower() in ext:
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files.append(f.path)
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return files
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name = input("Sub-folder with images to be merged: ")
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path = os.getcwd() + "/" + name
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pictures = get_files(path)
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merge_pics_vertically(pictures, path)
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numpy==1.19.1
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Pillow==7.2.0
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