#!/usr/bin/env python
# -*- coding: ISO-8859-1 -*-
#
#
# Copyright (C) 2005 Andr Wobst <wobsta@users.sourceforge.net>
#
# epstopng 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.
#
# epstopng is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with epstopng; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from optparse import OptionParser
from pyx import *
from pyx import bbox,dvifile,version
parser = OptionParser(usage="usage: %prog [-b] [-p paperformat] -o output-file dvi-file",
version="%prog " + version.version)
parser.add_option("-o", "--output",
type="string", dest="output",
help="output-file")
parser.add_option("-p", "--paperformat",
type="string", dest="paperformat", default=None,
help="optional paper format string")
parser.add_option("-b", "--writebbox",
action="store_true", dest="writebbox", default=0,
help="Add bouding box information on PS and PDF when a paperformat is defined")
(options, args) = parser.parse_args()
if len(args) != 1:
parser.error("can process a single dvi-file only")
if options.paperformat:
options.paperformat = getattr(document.paperformat, options.paperformat)
df = dvifile.dvifile(args[0], dvifile.readfontmap(["psfonts.map"]))
d = document.document()
while 1:
dvipage = df.readpage()
if not dvipage:
break
if options.paperformat:
aligntrafo = trafo.translate(-unit.t_inch, unit.t_inch + paperformat.height)
aligneddvipage = canvas.canvas([aligntrafo])
aligneddvipage.insert(dvipage)
p = document.page(aligneddvipage, paperformat=paperformat)
else:
p = document.page(dvipage)
d.append(p)
if options.writebbox:
d.writetofile(options.output)
else:
d.writetofile(options.output, writebbox=1)
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