mirror of
git://projects.qi-hardware.com/eda-tools.git
synced 2024-11-27 03:20:36 +02:00
47 lines
1.1 KiB
Bash
Executable File
47 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# gerb2pbm - Convert a single Gerber file to a Portable BitMap image
|
|
#
|
|
# Written 2011 by Werner Almesberger
|
|
# Copyright 2011 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.
|
|
#
|
|
|
|
|
|
COPPER="(cons 'color #(65535 50401 10000))"
|
|
PASTE="(cons 'color #(39083 39083 50000))"
|
|
MASK="(cons 'inverted #t) (cons 'color #(8839 53994 8178))"
|
|
SILK="(cons 'color #(65535 65535 65535))"
|
|
EDGE="(cons 'color #(65535 65535 0))"
|
|
DRILL="(cons 'color #(0 0 40000))"
|
|
|
|
FRONT="(cons 'color #(65535 10000 10000))"
|
|
BACK="(cons 'color #(30000 65535 30000))"
|
|
EDGE2="(cons 'color #(30000 40000 65535))"
|
|
|
|
|
|
usage()
|
|
{
|
|
cat <<EOF 1>&2
|
|
usage: $0 gerber-file pbm-file
|
|
EOF
|
|
exit 1
|
|
}
|
|
|
|
|
|
[ ! "$2" -o "$3" ] && usage
|
|
|
|
cat <<EOF >_gvp
|
|
(define-layer! 1
|
|
(cons 'filename "$1")
|
|
(cons 'color #(65535 65535 65535)))
|
|
(set-render-type! 2)
|
|
EOF
|
|
gerbv -p _gvp --dpi=600 -x png -o _png
|
|
pngtopnm _png | ppmtopgm | pgmtopbm -threshold >"$2"
|
|
rm -f _gvp _png
|