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chsh/to-circle.sh

Created April 14, 2022 05:10
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Crop square image to circle.
Raw
to-circle.sh
#!/bin/bash
#
# usage: to-path.sh files(to crop circle)
#
for path in "$@"
do
convert $path \( +clone -threshold -1 -negate -fill white -draw "circle `identify -format %w $path | awk '{print $1/2}'`, `identify -format %h $path | awk '{print $1/2}'` `identify -format %w $path | awk '{print $1/2}'`, 0" \) -alpha Off -compose copy_opacity -composite circle-`basename $path`
done
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