Created
August 13, 2017 09:33
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batch resize images in a folder
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Use Imagemagick's batch tool, mogrify. | |
This takes most of the same arguments. | |
To scale the longest size down to 300px, we can offer -resize "300x300>". | |
For safety's sake I've also got this saving the new images into a subdirectory rather than overwriting. | |
# assuming you're in the directory of images | |
mkdir resized | |
mogrify -resize "300x300>" -path resized *.jpg | |
The ">" means that It will only resize if the image is bigger than the given size. | |
I understand from this page that when giving a size in this fashion 300x300, | |
that this will automatically make imagemagic fit the image in this size. | |
I thought that if I you to do something similar that one side would get scaled up to fit the given size | |
Link: https://askubuntu.com/questions/728832/i-would-like-to-batch-re-size-images-in-a-terminal |
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