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#!/usr/bin/env python
# coding=utf-8
#
# Copyright (C) 2007 Martin Owens
#
# 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA.
#
"""
Inkscape's general barcode extension. Run from within inkscape or use the
Barcode module provided for outside or scripting.
"""
import inkex
from barcode import get_barcode
class Barcode(inkex.GenerateExtension):
"""
Raw barcode Effect class, see Barcode base class.
"""
def add_arguments(self, pars):
pars.add_argument("-l", "--height", type=int, default=30, help="Barcode Height")
pars.add_argument("-t", "--type", default="", help="Barcode Type")
pars.add_argument("-d", "--text", default="", help="Text to print on barcode")
def generate(self):
(pos_x, pos_y) = self.svg.namedview.center
return get_barcode(
self.options.type,
text=self.options.text,
height=self.options.height,
document=self.document,
x=pos_x,
y=pos_y,
scale=self.svg.unittouu("1px"),
).generate()
if __name__ == "__main__":
Barcode().run()
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