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chimanaco/Imagemagick.md

Last active December 24, 2020 18:37
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ImageMagick
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Imagemagick.md

Use magick convert instead of convert in ImageMagick7 on Windows if you don't add change a PATH.

Resize to 512x512 in a 'square' folder

$ magick mogrify -resize 512x512 *.jpg -path ../512 *.jpg

convert all jpg(1280x720) to 720x720 in a 'square' folder

$ magick mogrify convert *.jpg -crop 720x720+280+0 -path ../square *.jpg $ magick mogrify -gravity center -crop 720x720+0+0 -path ../square *.png

Divide file into 2 files (left and right)

Single file

$ magick 03.tif -crop 50%x100% +repage splitleftout03_%02d.jpg

All files in the directory

$ magick *.tif -crop 50%x100% +repage -set filename:fname %t_half +adjoin split%[filename:fname]_%02d.jpg

Convert a file to desired with keeping its original aspect

$ magick convert input.jpg -resize [desired width] output.jpg

Convert a file to desired with keeping its original aspect

$ magick convert *.* -resize 1920 w5-%01d.png

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