3 # Copyright (C) 1998, 2013 Roman Czyborra
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
25 $_ = unpack ("B*", pack ("H*", $_));
26 $width=length($_)/$charheight;
27 s/(.{$width})/\t$1\n/g;
35 $_= unpack ("H*", pack ("B*", $_));
40 $result = GetOptions (
41 "height|h=i" => \$charheight
44 if (not $charheight) {
46 } elsif (!($charheight == 16 || $charheight == 24 || $charheight == 32)) {
47 die ("Invalid height\n");
50 s/([0-9A-F]{256})/&unpack($1)/ie ||
51 s/([0-9A-F]{192})/&unpack($1)/ie ||
52 s/([0-9A-F]{144})/&unpack($1)/ie ||
53 s/([0-9A-F]{128})/&unpack($1)/ie ||
54 s/([0-9A-F]{96})/&unpack($1)/ie ||
55 s/([0-9A-F]{64})/&unpack($1)/ie ||
56 s/([0-9A-F]{48})/&unpack($1)/ie ||
57 s/([0-9A-F]{32})/&unpack($1)/ie ||
58 s/\t([-#]+)\n/&pack($1)/e;