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Diffstat (limited to 'editor/pnmindex.sh')
| -rwxr-xr-x | editor/pnmindex.sh | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/editor/pnmindex.sh b/editor/pnmindex.sh deleted file mode 100755 index dfc5b82a..00000000 --- a/editor/pnmindex.sh +++ /dev/null @@ -1,214 +0,0 @@ -#!/bin/sh -# -# pnmindex - build a visual index of a bunch of PNM images -# -# Copyright (C) 1991 by Jef Poskanzer. -# -# Permission to use, copy, modify, and distribute this software and its -# documentation for any purpose and without fee is hereby granted, provided -# that the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation. This software is provided "as is" without express or -# implied warranty. - -size=100 # make the images about this big -across=6 # show this many images per row -colors=256 # quantize results to this many colors -back="-white" # default background color -doquant=true # quantize or not -title="" # default title (none) - -usage () -{ - echo "usage: $0 [-size N] [-across N] [-colors N] [-black] pnmfile ..." - exit 1 -} - -while :; do - case "$1" in - - -s*) - if [ $# -lt 2 ]; then usage; fi - size="$2" - shift - shift - ;; - - -a*) - if [ $# -lt 2 ]; then usage; fi - across="$2" - shift - shift - ;; - - -t*) - if [ $# -lt 2 ]; then usage; fi - title="$2" - shift - shift - ;; - - -c*) - if [ $# -lt 2 ]; then usage; fi - colors="$2" - shift - shift - ;; - - -b*) - back="-black" - shift - ;; - - -w*) - back="-white" - shift - ;; - - -noq*) - doquant=false - shift - ;; - - -q*) - doquant=true - shift - ;; - - -*) - usage - ;; - - *) - break - ;; - esac -done - -if [ $# -eq 0 ]; then - usage -fi - -tempdir="${TMPDIR-/tmp}/pnmindex.$$" -mkdir -m 0700 $tempdir || \ - { echo "Could not create temporary file. Exiting."; exit 1;} -trap 'rm -rf $tempdir' 0 1 3 15 - -tmpfile=$tempdir/pi.tmp -maxformat=PBM - -rowfiles=() -imagefiles=() -row=1 -col=1 - -if [ "$title"x != ""x ] ; then -# rowfile=`tempfile -p pirow -m 600` - rowfile=$tempdir/pi.${row} - pbmtext "$title" > $rowfile - rowfiles=(${rowfiles[*]} $rowfile ) - row=$(($row + 1)) -fi - -for i in "$@"; do - - description=(`pnmfile $i`) - - format=${description[1]} - width=${description[3]} - height=${description[5]} - - if [ $? -ne 0 ]; then - echo pnmfile returned an error - exit $? - fi - - if [ $width -le $size ] && \ - [ $height -le $size ]; then - cat $i > $tmpfile - else - case $format in - - PBM) - pamscale -quiet -xysize $size $size $i | pgmtopbm > $tmpfile - ;; - - PGM) - pamscale -quiet -xysize $size $size $i > $tmpfile - if [ $maxformat = PBM ]; then - maxformat=PGM - fi - ;; - - *) - if [ "$doquant" = "true" ] ; then - pamscale -quiet -xysize $size $size $i | \ - pnmquant -quiet $colors > $tmpfile - else - pamscale -quiet -xysize $size $size $i > $tmpfile - fi - maxformat=PPM - ;; - esac - fi - - imagefile=$tempdir/pi.${row}.${col} - rm -f $imagefile - if [ "$back" = "-white" ]; then - pbmtext "$i" | pnmcat $back -tb $tmpfile - > $imagefile - else - pbmtext "$i" | pnminvert | pnmcat $back -tb $tmpfile - > $imagefile - fi - imagefiles=( ${imagefiles[*]} $imagefile ) - - if [ $col -ge $across ]; then - rowfile=$tempdir/pi.${row} - rm -f $rowfile - - if [ $maxformat != PPM -o "$doquant" = "false" ]; then - pnmcat $back -lr -jbottom ${imagefiles[*]} > $rowfile - else - pnmcat $back -lr -jbottom ${imagefiles[*]} | \ - pnmquant -quiet $colors > $rowfile - fi - - rm -f ${imagefiles[*]} - unset imagefiles - imagefiles=() - rowfiles=( ${rowfiles[*]} $rowfile ) - col=1 - row=$(($row + 1)) - else - col=$(($col + 1)) - fi -done - -# All the full rows have been put in row files. -# Now put the final partial row in its row file. - -if [ ${#imagefiles[*]} -gt 0 ]; then - rowfile=$tempdir/pi.${row} - rm -f $rowfile - if [ $maxformat != PPM -o "$doquant" = "false" ]; then - pnmcat $back -lr -jbottom ${imagefiles[*]} > $rowfile - else - pnmcat $back -lr -jbottom ${imagefiles[*]} | \ - pnmquant -quiet $colors > $rowfile - fi - rm -f ${imagefiles[*]} - rowfiles=( ${rowfiles[*]} $rowfile ) -fi - -if [ ${#rowfiles[*]} -eq 1 ]; then - cat $rowfiles -else - if [ $maxformat != PPM -o "$doquant" = "false" ]; then - pnmcat $back -tb ${rowfiles[*]} - else - pnmcat $back -tb ${rowfiles[*]} | pnmquant -quiet $colors - fi -fi -rm -f ${rowfiles[*]} - -exit 0 - |