3 #should probably have given up on shell and gone over to python.
5 source $(dirname $0)/my_seq.sh
11 dir=$(dirname $infile)
13 convert -blur 10 -gamma 0.00001 -median 1 $infile -resize 1x601\! -gamma 0.3 $dir/strip-${pg}-${subpg}.png
15 #There seems to be a definte bias in my reader scans for things to be in the top part rather than the bottom part
16 testpoints=`$my_seq 270 320`
23 for testpoint in $testpoints; do
24 #convert -verbose strip-${pg}-${subpg}.png[1x1+0+${testpoint}] -format "%[fx:s.intensity]" info:
25 value=$(convert $dir/strip-${pg}-${subpg}.png[1x1+0+${testpoint}] -format "%[fx:s.intensity>0.3]" info:)
26 sum=$(expr $value + $sum)
28 if [[ $prev = 1 && $value = 0 ]]; then
29 if [[ $sum > $longestrun ]]; then
37 #echo "$testpoint: $value ($sum, $longestrun)"
40 if [[ $sum > $longestrun ]]; then
46 exit $( expr $longestrun "<=" 10 )