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mightyscape-1.1-deprecated/extensions/fablabchemnitz_cleanup.py

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2020-07-30 01:16:18 +02:00
#!/usr/bin/env python3
'''
Copyright (C) 2013 Matthew Dockrey (gfish @ cyphertext.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Based on coloreffect.py by Jos Hirth and Aaron C. Spike
'''
import inkex
class Cleanup(inkex.Effect):
def __init__(self):
inkex.Effect.__init__(self)
self.arg_parser.add_argument("--stroke_width", type=float, default=0.1, help="Stroke width")
self.arg_parser.add_argument("--stroke_units", default="mm", help="Stroke unit")
self.arg_parser.add_argument("--opacity", type=float, default="100.0", help="Opacity")
def effect(self):
if len(self.svg.selected)==0:
self.getAttribs(self.document.getroot())
else:
for id,node in self.svg.selected.items():
self.getAttribs(node)
def getAttribs(self,node):
self.changeStyle(node)
for child in node:
self.getAttribs(child)
def changeStyle(self,node):
if node.attrib.has_key('style'):
style = node.get('style')
if style:
declarations = style.split(';')
for i,decl in enumerate(declarations):
parts = decl.split(':', 2)
if len(parts) == 2:
(prop, val) = parts
prop = prop.strip().lower()
if prop == 'stroke-width':
new_val = self.svg.unittouu(str(self.options.stroke_width)+self.options.stroke_units)
declarations[i] = prop + ':' + str(new_val)
if prop == 'stroke-opacity':
new_val = str(self.options.opacity / 100)
declarations[i] = prop + ':' + new_val
node.set('style', ';'.join(declarations))
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Cleanup().run()