/usr/bin/ps2png is in tth-common 4.01-5.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | #!/bin/sh
#ps2png script by Ian Hutchinson 1999; use at your own risk.
#You need Ghostscript and the netpbm utilities installed.
if [ $# -lt 2 ] ; then
echo " Usage: ps2png <file.ps> <file.png> [<icon.png>]" 1>&2
exit 1
else
echo "Calling ghostscript to convert, please wait ..." >&2
filein=$1
# The following uses the internal gs driver but does no cropping etc.
# gs -sDEVICE=png256 -sOutputFile=$2 -sNOPAUSE -q $filein -c showpage -c quit
gs -sDEVICE=ppmraw -sOutputFile=- -sNOPAUSE -q $filein -c showpage -c quit | pnmcrop| pnmmargin -white 10 | pnmtopng >$2
shift 2
if [ $# -eq 1 ] ;then
# Make an icon file.
gs -sDEVICE=ppmraw -sOutputFile=- -sNOPAUSE -r12 -q $filein -c showpage -c quit | pnmcrop| pnmtopng >$1
fi
fi
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