67 lines
2.2 KiB
Python
Executable file
67 lines
2.2 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
# coding=utf-8
|
|
#
|
|
# Copyright (C) 2005 Aaron Spike, aaron@ekips.org
|
|
# Copyright (C) 2015 su_v, suv-sf@users.sf.net
|
|
#
|
|
# 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.
|
|
|
|
import inkex
|
|
from inkex import turtle as pturtle
|
|
|
|
|
|
class TurtleRtree(inkex.GenerateExtension):
|
|
"""Create RTree Turtle path"""
|
|
|
|
def add_arguments(self, pars):
|
|
pars.add_argument(
|
|
"--size", type=float, default=100.0, help="initial branch size"
|
|
)
|
|
pars.add_argument(
|
|
"--minimum", type=float, default=40.0, help="minimum branch size"
|
|
)
|
|
pars.add_argument(
|
|
"--pentoggle",
|
|
type=inkex.Boolean,
|
|
default=False,
|
|
help="Lift pen for backward steps",
|
|
)
|
|
|
|
def generate(self):
|
|
self.options.size = self.svg.unittouu(str(self.options.size) + "px")
|
|
self.options.minimum = self.svg.unittouu(str(self.options.minimum) + "px")
|
|
point = self.svg.namedview.center
|
|
|
|
style = inkex.Style(
|
|
{
|
|
"stroke-linejoin": "miter",
|
|
"stroke-width": str(self.svg.unittouu("1px")),
|
|
"stroke-opacity": "1.0",
|
|
"fill-opacity": "1.0",
|
|
"stroke": "#000000",
|
|
"stroke-linecap": "butt",
|
|
"fill": "none",
|
|
}
|
|
)
|
|
tur = pturtle.pTurtle()
|
|
tur.pu()
|
|
tur.setpos(point)
|
|
tur.pd()
|
|
tur.rtree(self.options.size, self.options.minimum, self.options.pentoggle)
|
|
return inkex.PathElement(d=tur.getPath(), style=str(style))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
TurtleRtree().run()
|