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abelcallejo/README.md

Last active June 15, 2021 01:01
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ImageMagick Cheatsheet
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README.md

ImageMagick Cheatsheet

Wizard performing magic with the Monalisa painting

Recoloring

convert grey.png -fill "#d7ccc8" -tint 100 brown.png
# or
convert grey.png -fill chocolate -tint 50 brown.png

Sharpening

convert smooth.png -sharpen 3 sharpened.png

Resizing to fixed width

Width is fixed to 1920 and the height is relative

convert input.jpg -auto-orient -resize 1920x output.jpg

Resizing to thumbnail

Cropping is based from the center

convert input.jpg -auto-orient -thumbnail 100x100^ -gravity center -extent 100x100  output.jpg

Rotating images

convert input.jpg -rotate 180 output.jpg

180 is the value in degrees

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