101 lines
4.0 KiB
Python
101 lines
4.0 KiB
Python
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#
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# Copyright (C) 2021 miLORD1337
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA.
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#
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"""
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Base module for rendering regmarks for Silhouette CAMEO products in Inkscape.
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"""
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import inkex
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from lxml import etree
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SVG_URI = u'http://www.w3.org/2000/svg'
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class SilhouetteCameoRegistrationMarks(inkex.EffectExtension):
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def add_arguments(self, pars):
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# Define string option "--what" with "-w" shortcut and default value "World".
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# Layer name static, since self.document.getroot() not available on initialization
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self.layername = 'silhouette-regmark'
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# Parse arguments
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pars.add_argument("-X", "--reg-x", "--regwidth", type = float, dest = "regwidth", default = 180.0, help="X mark distance [mm]")
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pars.add_argument("-Y", "--reg-y", "--reglength", type = float, dest = "reglength", default = 230.0, help="Y mark distance [mm]")
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pars.add_argument("--rego-x", "--regoriginx", type = float, dest = "regoriginx", default = 15.0, help="X mark origin from left [mm]")
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pars.add_argument("--rego-y", "--regoriginy", type = float, dest = "regoriginy", default = 20.0, help="X mark origin from top [mm]")
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#SVG rect element generation routine
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def drawRect(self, size, pos, name):
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x, y = pos
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w, h = size
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rect = etree.Element('{%s}rect' % SVG_URI)
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rect.set('x', str(x))
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rect.set('y', str(y))
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rect.set('id', name)
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rect.set('width', str(w))
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rect.set('height', str(h))
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rect.set('style', 'fill: black;')
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return rect
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#SVG line element generation routine
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def drawLine(self, posStart, posEnd, name):
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x1, y1 = posStart
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x2, y2, = posEnd
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line = etree.Element('{%s}line' % SVG_URI)
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line.set('x1', str(x1))
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line.set('y1', str(y1))
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line.set('x2', str(x2))
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line.set('y2', str(y2))
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line.set('id', name)
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line.set('style', 'stroke: black; stroke-width: 0.5;')
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return line
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def effect(self):
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svg = self.document.getroot()
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# Create a new layer.
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layer = etree.SubElement(svg, 'g')
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layer.set(inkex.addNS('label', 'inkscape'), self.layername)
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layer.set(inkex.addNS('groupmode', 'inkscape'), 'layer')
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# Create square in top left corner
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layer.append(self.drawRect((5,5), (self.options.regoriginx,self.options.regoriginy), 'TopLeft'))
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# Create group for top right corner
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topRight = etree.Element('{%s}g' % SVG_URI)
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topRight.set('id', 'TopRight')
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topRight.set('style', 'fill: black;')
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# Create horizontal and vertical lines in group
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topRight.append(self.drawLine((self.options.regwidth-20,self.options.regoriginy), (self.options.regwidth,self.options.regoriginy), 'Horizontal'))
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topRight.append(self.drawLine((self.options.regwidth,self.options.regoriginy), (self.options.regwidth,self.options.regoriginy + 20), 'Vertical'))
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layer.append(topRight)
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# Create group for top right corner
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bottomLeft = etree.Element('{%s}g' % SVG_URI)
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bottomLeft.set('id', 'BottomLeft')
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bottomLeft.set('style', 'fill: black;')
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# Create horizontal and vertical lines in group
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bottomLeft.append(self.drawLine((self.options.regoriginx,self.options.reglength), (self.options.regoriginx+20,self.options.reglength), 'Horizontal'))
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bottomLeft.append(self.drawLine((self.options.regoriginx,self.options.reglength), (self.options.regoriginx,self.options.reglength - 20), 'Vertical'))
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layer.append(bottomLeft)
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#Lock layer
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layer.set(inkex.addNS('insensitive', 'sodipodi'), 'true')
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if __name__ == '__main__':
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SilhouetteCameoRegistrationMarks().run()
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