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ben-wpan/scripts/normalizeschps

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#!/bin/sh
#
# normalizeschps - Normalize eeschema Postscript
#
# Written 2010 by Werner Almesberger
# Copyright 2010 Werner Almesberger
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
LINEWIDTH=120
usage()
{
cat <<EOF 1>&2
usage: $0 [options] file ...
-w points Postscript line width (default: $LINEWIDTH)
EOF
exit 1
}
while true; do
case "$1" in
-w) [ -z "$2" ] && usage
LINEWIDTH="$2"
shift 2;;
-*)
usage;;
*)
break;;
esac
done
for n in "$@"; do
sed -i '
1c%!PS-Adobe-3.0\
currentdict /DidNormalize known not { \
/setlinewidth { '$LINEWIDTH' 2 copy lt { exch } if pop \
setlinewidth } bind def \
/rectfill { rectstroke } bind def \
/DidNormalize true def \
} if \
gsave
/%%DocumentMedia: A4.*/a-20 -10 translate
/%%DocumentMedia: A3.*/{s/A3/A4/;a-20 -10 translate 0.70 dup scale
}
/%%DocumentMedia: A2.*/{s/A2/A4/;a-18 -12 translate 0.49 dup scale
}
$agrestore' "$n"
done
# /%%Orientation: Landscape/d' "$n"