#!/usr/bin/env python # -*- encoding: utf-8 -*- # # # Copyright (C) 2005-2011 André Wobst <wobsta@users.sourceforge.net> # # dviconvert 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, version from pyx.dvi import dvifile 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]) 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)