moving trunk for module inkscape

(bzr r1)

1 files changed, 50 insertions, 0 deletions

diff --git a/share/extensions/extractimage.py b/share/extensions/extractimage.py
new file mode 100644
index 000000000..27936bf80
--- /dev/null
+++ b/share/extensions/extractimage.py
@@ -0,0 +1,50 @@
+#!/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, base64
+
+class MyEffect(inkex.Effect):
+	def __init__(self):
+		inkex.Effect.__init__(self)
+		self.OptionParser.add_option("--filepath",
+						action="store", type="string", 
+						dest="filepath", default=None,
+						help="")
+	def effect(self):
+		ctx = inkex.xml.xpath.Context.Context(self.document,processorNss=inkex.NSS)
+		
+		# exbed the first embedded image
+		path = self.options.filepath
+		if (path != ''):
+			if (self.options.ids):
+				for id, node in self.selected.iteritems():
+					if node.tagName == 'image':
+						xlink = node.attributes.getNamedItemNS(inkex.NSS[u'xlink'],'href')
+						if (xlink.value[:4]=='data'):
+							comma = xlink.value.find(',')
+							if comma>0:
+								data = base64.decodestring(xlink.value[comma:])
+								open(path,'wb').write(data)
+								xlink.value = path
+							else:
+								inkex.debug('Difficulty finding the image data.')
+							break
+
+e = MyEffect()
+e.affect()