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# Copyright (C) 2021 miLORD1337
# 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
# 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.
Base module for rendering regmarks for Silhouette CAMEO products in Inkscape.
import inkex
from lxml import etree
SVG_URI = u''
class SilhouetteCameoRegistrationMarks(inkex.EffectExtension):
def add_arguments(self, pars):
# Define string option "--what" with "-w" shortcut and default value "World".
# Layer name static, since self.document.getroot() not available on initialization
self.layername = 'silhouette-regmark'
# Parse arguments
pars.add_argument("-X", "--reg-x", "--regwidth", type = float, dest = "regwidth", default = 180.0, help="X mark distance [mm]")
pars.add_argument("-Y", "--reg-y", "--reglength", type = float, dest = "reglength", default = 230.0, help="Y mark distance [mm]")
pars.add_argument("--rego-x", "--regoriginx", type = float, dest = "regoriginx", default = 15.0, help="X mark origin from left [mm]")
pars.add_argument("--rego-y", "--regoriginy", type = float, dest = "regoriginy", default = 20.0, help="X mark origin from top [mm]")
#SVG rect element generation routine
def drawRect(self, size, pos, name):
x, y = pos
w, h = size
rect = etree.Element('{%s}rect' % SVG_URI)
rect.set('x', str(x))
rect.set('y', str(y))
rect.set('id', name)
rect.set('width', str(w))
rect.set('height', str(h))
rect.set('style', 'fill: black;')
return rect
#SVG line element generation routine
def drawLine(self, posStart, posEnd, name):
x1, y1 = posStart
x2, y2, = posEnd
line = etree.Element('{%s}line' % SVG_URI)
line.set('x1', str(x1))
line.set('y1', str(y1))
line.set('x2', str(x2))
line.set('y2', str(y2))
line.set('id', name)
line.set('style', 'stroke: black; stroke-width: 0.5;')
return line
def effect(self):
svg = self.document.getroot()
# Create a new layer.
layer = etree.SubElement(svg, 'g')
layer.set(inkex.addNS('label', 'inkscape'), self.layername)
layer.set(inkex.addNS('groupmode', 'inkscape'), 'layer')
# Create square in top left corner
layer.append(self.drawRect((5,5), (self.options.regoriginx,self.options.regoriginy), 'TopLeft'))
# Create group for top right corner
topRight = etree.Element('{%s}g' % SVG_URI)
topRight.set('id', 'TopRight')
topRight.set('style', 'fill: black;')
# Create horizontal and vertical lines in group
topRight.append(self.drawLine((self.options.regwidth-20,self.options.regoriginy), (self.options.regwidth,self.options.regoriginy), 'Horizontal'))
topRight.append(self.drawLine((self.options.regwidth,self.options.regoriginy), (self.options.regwidth,self.options.regoriginy + 20), 'Vertical'))
# Create group for top right corner
bottomLeft = etree.Element('{%s}g' % SVG_URI)
bottomLeft.set('id', 'BottomLeft')
bottomLeft.set('style', 'fill: black;')
# Create horizontal and vertical lines in group
bottomLeft.append(self.drawLine((self.options.regoriginx,self.options.reglength), (self.options.regoriginx+20,self.options.reglength), 'Horizontal'))
bottomLeft.append(self.drawLine((self.options.regoriginx,self.options.reglength), (self.options.regoriginx,self.options.reglength - 20), 'Vertical'))
#Lock layer
layer.set(inkex.addNS('insensitive', 'sodipodi'), 'true')
if __name__ == '__main__':