moving trunk for module inkscape

(bzr r1)

1 files changed, 75 insertions, 0 deletions

diff --git a/share/extensions/dots.py b/share/extensions/dots.py
new file mode 100755
index 000000000..2e24ef2b1
--- /dev/null
+++ b/share/extensions/dots.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python 
+'''
+Copyright (C) 2005 Aaron Spike, aaron@ekips.org
+
+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
+'''
+import inkex, simplestyle, simplepath
+
+class Dots(inkex.Effect):
+	def __init__(self):
+		inkex.Effect.__init__(self)
+		self.OptionParser.add_option("-d", "--dotsize",
+						action="store", type="string", 
+						dest="dotsize", default="10px",
+						help="Size of the dots placed at path nodes")
+		self.OptionParser.add_option("-f", "--fontsize",
+						action="store", type="string", 
+						dest="fontsize", default="20",
+						help="Size of node label numbers")	
+	def effect(self):
+		for id, node in self.selected.iteritems():
+			if node.tagName == 'path':
+				self.group = self.document.createElement('svg:g')
+				node.parentNode.appendChild(self.group)
+				new = self.document.createElement('svg:path')
+				
+				try:
+					t = node.attributes.getNamedItem('transform').value
+					self.group.setAttribute('transform', t)
+				except AttributeError:
+					pass
+
+				s = simplestyle.parseStyle(node.attributes.getNamedItem('style').value)
+				s['stroke-linecap']='round'
+				s['stroke-width']=self.options.dotsize
+				new.setAttribute('style', simplestyle.formatStyle(s))
+
+				a =[]
+				p = simplepath.parsePath(node.attributes.getNamedItem('d').value)
+				num = 1
+				for cmd,params in p:
+					if cmd != 'Z':
+						a.append(['M',params[-2:]])
+						a.append(['L',params[-2:]])
+						self.addText(self.group,params[-2],params[-1],num)
+						num += 1
+				new.setAttribute('d', simplepath.formatPath(a))
+				self.group.appendChild(new)
+				node.parentNode.removeChild(node)
+
+				
+	def addText(self,node,x,y,text):
+				new = self.document.createElement('svg:text')
+				s = {'font-size': self.options.fontsize, 'fill-opacity': '1.0', 'stroke': 'none',
+					'font-weight': 'normal', 'font-style': 'normal', 'fill': '#000000'}
+				new.setAttribute('style', simplestyle.formatStyle(s))
+				new.setAttribute('x', str(x))
+				new.setAttribute('y', str(y))
+				new.appendChild(self.document.createTextNode(str(text)))
+				node.appendChild(new)
+
+e = Dots()
+e.affect()