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akagr/squareup.sh

Last active December 19, 2018 18:17
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Squares up rectangular images by filling empty space with blur of same image
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squareup.sh
# To get the resolution, multiply 118 by cm. For example, 7 cm image at 300ppi will be 7 * 118 = 826 px
RESOLUTION=826
convert $1 -resize ${RESOLUTION}x${RESOLUTION}^ -gravity center -crop ${RESOLUTION}x${RESOLUTION}+0+0 +repage -blur 0x8 temp.jpg
convert temp.jpg $1 -resize ${RESOLUTION}x -gravity center -composite -matte "./output/$1-out.jpg"
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akagr commented Sep 18, 2018 •
edited
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Sample usage

> chmod +x squareup.sh
> ./squareup.sh myimage.jpg

Example output:

apple-imac-retina-5k-official-wallpapers jpg-out

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