#! /bin/sh
# file: wugfigures G. Moody 20 December 2001
# Last revised: 8 August 2005
#
# Get or remove a set of WAVE User's Guide figures in the wug-src directory.
# The wug-src directory must be the current directory when this script is run.
# Arrgh!!! Current versions of pnmtops, standard with Redhat Linux 7.3 and
# later, produce incorrect output unless the option -nosetpage is used ... but
# older versions produces no output if -nosetpage is used. So, let's see which
# version we've got:
if [ x$1 = x-clean ]
then
for i in wave/ps/*.ps
do
rm -f `basename $i .ps`.p*
done
for i in wave/ppm/*.ppm.gz
do
rm -f `basename $i .ppm.gz`.p*
done
exit
fi
gzip -d <wave/ppm/wave-icon.ppm.gz | pnmdepth 255 | \
pnmtops -nosetpage -noturn -scale .5 >tmp$$.ps 2>/dev/null
if [ -s tmp$$.ps ]; then PNMTOPS="pnmtops -nosetpage"
else PNMTOPS=pnmtops
fi
rm -f tmp$$.ps
if [ $# -eq 1 ]; then OPT=$1
else OPT=-grey
fi
case $OPT in
-color) for i in wave/ps/*.ps
do
OUT=`basename $i`
if [ ! -s $OUT ]; then
cp -f $i $OUT
echo $i '-->' $OUT
fi
done
for i in wave/ppm/*.ppm.gz
do
OUT=`basename $i .ppm.gz`.ps
if [ ! -s $OUT ]; then
gzip -d <$i | pnmdepth 255 | \
$PNMTOPS -noturn -scale .5 >$OUT 2>/dev/null
echo $i '-->' $OUT
fi
done ;;
-grey) for i in wave/ps/*.ps
do
OUT=`basename $i`
if [ ! -s $OUT ]; then
cp -f $i $OUT
echo $i '-->' $OUT
fi
done
for i in wave/ppm/*.ppm.gz
do
OUT=`basename $i .ppm.gz`.ps
if [ ! -s $OUT ]; then
gzip -d <$i | pnmdepth 255 | ppmtopgm | \
$PNMTOPS -noturn -scale .5 >$OUT 2>/dev/null
echo $i '-->' $OUT
fi
done ;;
-pdf) for i in wave/ps/*.ps
do
OUT=`basename $i .ps`.pdf
if [ ! -s $OUT ]; then
epstopdf --filter <$i >$OUT
echo $i '-->' $OUT
fi
done
for i in wave/ppm/*.ppm.gz
do
OUT=`basename $i .ppm.gz`.pdf
if [ ! -s $OUT ]; then
gzip -d <$i | pnmdepth 255 | \
$PNMTOPS -noturn -scale .5 2>/dev/null | \
epstopdf --filter --outfile=$OUT
echo $i '-->' $OUT
fi
done ;;
esac