Free and Open-source software licenses
Sebastien Campion [email protected]
Creative Commons BY NC SA
convert barn.jpg -gravity center -crop 3:2 +repage barn_crop_3to2.png
convert riccardo-annandale-7e2pe9wjL9M-unsplash2.jpg -fill black -colorize 50% riccardo-annandale-7e2pe9wjL9M-unsplash3.jpg
convertr(){ convert $1 -resize $3% $2 }
convertb() { convert $1 -fill black -colorize $3% $2 }
convertw() { convert $1 -fill white -colorize $3% $2 }
convert169() { convert $1 -resize x900 -gravity center -background white -extent 1600x900 -quality 85 $2 }
convert169_() { convert $1 -resize 1600x -gravity center -background white -extent 1600x900 -quality 85 $2 }