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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2010 Tavmjong Bah
# 2019 Martin Owens <doctormo@gmail.com>
#
# 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 02110-1301, USA.
#
"""
Generic template functionality controlled by the INX file.
"""
import inkex
class DvdCover(inkex.TemplateExtension):
"""Create an empty DVD Cover (in mm)"""
multi_inx = True
def add_arguments(self, pars):
pars.add_argument("-s", "--spine", type=float, default=14.0,
help="Dvd spine width (mm)")
pars.add_argument("-b", "--bleed", type=float, default=3.0,
help="Bleed (extra area around image")
def get_size(self):
# Dimensions in mm
width = 259.0 # Before adding spine width or bleed
height = 183.0 # Before adding bleed
bleed = self.options.bleed
spine = self.options.spine
return (width + spine + bleed * 2.0, 'mm',
height + bleed * 2.0, 'mm')
def set_namedview(self, width, height, unit):
super(DvdCover, self).set_namedview(width, height, unit)
(width, _, height, unit) = self.get_size()
bleed, spine = self.options.bleed, self.options.spine
self.svg.namedview.new_guide(bleed, True, "bottom")
self.svg.namedview.new_guide(height - bleed, True, "top")
self.svg.namedview.new_guide(bleed, False, "left edge")
self.svg.namedview.new_guide((width - spine) / 2.0, False, "left spline")
self.svg.namedview.new_guide((width + spine) / 2.0, False, "right spline")
self.svg.namedview.new_guide(width - bleed, False, "top")
if __name__ == '__main__':
DvdCover().run()
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