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local resize_by
local img
resize_by="$1"
shift
echo "Creating Directories …"
mkdir --parents resized/pngnqed/optipnged optimized
for img in $*
do
echo "Resizing image …"
convert -resize $resize_by% "$img" "resized/$img"
echo "Running pngnq …"
pngnq -s1 -f -d "resized/pngnqed" -e .png "resized/$img"
echo "Running optipng …"
optipng -force -out "resized/pngnqed/optipnged/$img" "resized/pngnqed/$img"
echo "Moving final image to directory 'optimized' …"
cp --verbose --interactive --target-directory=optimized/ "resized/pngnqed/optipnged/$img"
echo "Removing temporary images …"
#rm --verbose --interactive \
rm --verbose \
"resized/$img" \
"resized/pngnqed/$img" \
"resized/pngnqed/optipnged/$img"
img2pdf --output $(basename $img .png).pdf optimized/${img}
done
rmdir --parents resized/pngnqed/optipnged
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