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#!/usr/bin/env python
# coding=utf-8
#
# Copyright (C) 2013 <Public Domain>
# 2018 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.
from __future__ import print_function
import inkex
from inkex.localization import inkex_gettext as _
import hpgl_encoder
class HpglOutput(inkex.OutputExtension):
"""Save as HPGL Output"""
def add_arguments(self, pars):
pars.add_argument("--tab")
pars.add_argument(
"--resolutionX", type=float, default=1016.0, help="Resolution X (dpi)"
)
pars.add_argument(
"--resolutionY", type=float, default=1016.0, help="Resolution Y (dpi)"
)
pars.add_argument("--pen", type=int, default=1, help="Pen number")
pars.add_argument("--force", type=int, default=0, help="Pen force (g)")
pars.add_argument("--speed", type=int, default=0, help="Pen speed (cm/s)")
pars.add_argument(
"--orientation", type=str, default="0", help="Rotation (Clockwise)"
)
pars.add_argument(
"--mirrorX", type=inkex.Boolean, default=False, help="Mirror X axis"
)
pars.add_argument(
"--mirrorY", type=inkex.Boolean, default=False, help="Mirror Y axis"
)
pars.add_argument(
"--center", type=inkex.Boolean, default=False, help="Center zero point"
)
pars.add_argument("--overcut", type=float, default=1.0, help="Overcut (mm)")
pars.add_argument(
"--precut", type=inkex.Boolean, default=True, help="Use precut"
)
pars.add_argument("--flat", type=float, default=1.2, help="Curve flatness")
pars.add_argument(
"--autoAlign", type=inkex.Boolean, default=True, help="Auto align"
)
pars.add_argument(
"--toolOffset",
type=float,
default=0.25,
help="Tool (Knife) offset correction (mm)",
)
def save(self, stream):
self.options.debug = False
# get hpgl data
encoder = hpgl_encoder.hpglEncoder(self)
try:
hpgl = encoder.getHpgl()
except hpgl_encoder.NoPathError:
raise inkex.AbortExtension(
_("No paths were found. Please convert objects you want into paths.")
)
# convert raw HPGL to HPGL
hpgl_init = "IN"
# if self.options.force > 0:
# hpgl_init += ';FS%d' % self.options.force
# if self.options.speed > 0:
# hpgl_init += ';VS%d' % self.options.speed
hpgl = hpgl_init + hpgl + ";SP0;PU0,0;IN; "
stream.write(hpgl.encode("utf-8"))
if __name__ == "__main__":
HpglOutput().run()
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