Bibliothèque de traitements d'images en virgule flottante. http://la.buvette.org/photos/cumul/
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26 lines
348 B

#!/bin/bash
make extracteur
IMGS="foo.fimg"
for idx in $(seq 0 69)
do
outf=$(printf "%s/X%04d.png" "/tmp" $idx)
echo "work on "$outf
x=$(( idx * 4 ))
y=$(( idx + 80 ))
./extracteur $IMGS 256,128,${x},${y} $outf
error=$?
if [ 0 -ne $error ] ; then
echo error $error
exit 1
fi
echo
done
convert -delay 10 /tmp/X????.png foo.gif