675ea10a464995d6dd76c4e97c4c2b3b05060341
1 #!/usr/bin/env python
2 '''
3 Copyright (C) 2006 cedric GEMY, cedric@le-radar.com
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 TODO :
20 specify save format, scale
21 save selected
23 RELEASE NOTE
24 - can export layers only as separate pngs
25 - Default directory = $Home
26 - create the dest dir if doesn't exists
28 '''
29 import inkex
30 import sys, os, tempfile
32 class MyEffect(inkex.Effect):
33 def __init__(self):
34 inkex.Effect.__init__(self)
35 self.OptionParser.add_option("-d", "--directory",
36 action="store", type="string",
37 dest="directory", default=os.path.expanduser("~"),
38 help="Existing destination directory")
39 self.OptionParser.add_option("-l", "--layers",
40 action="store", type="inkbool",
41 dest="layers", default=False,
42 help="Save layers with their groups")
43 '''self.OptionParser.add_option("-s", "--scale",
44 action="store", type="float",
45 dest="scale", default=100,
46 help="Scales the group at the specified value")
47 self.OptionParser.add_option("-f", "--format",
48 action="store", type="string",
49 dest="format", default="png",
50 help="Save at the specified format [only PNG implemented yet]")
51 '''
52 def output(self):
53 pass
55 def effect(self):
56 svg_file = self.args[-1]
57 node = inkex.xml.xpath.Evaluate('/svg',self.document)[0]
58 '''docname = node.attributes.getNamedItemNS(inkex.NSS[u'sodipodi'],'docname').value[:-4]'''
60 #create os temp dir
61 '''tmp_dir = tempfile.mkdtemp()'''
62 directory = self.options.directory
63 """area = '--export-area-canvas'"""
64 pngs = []
65 if self.options.layers:
66 path = "/svg/*[name()='g' or @style][@id]"
67 else:
68 path = "/svg/g/*[name()='g' or @style][@id]"
70 for node in inkex.xml.xpath.Evaluate(path,self.document):
71 id = node.attributes.getNamedItem('id').value
72 name = "%s.png" % id
73 filename = os.path.join(directory, name)
74 command = "inkscape -i \"%s\" -e \"%s\" \"%s\" " % (id, filename, svg_file)
75 _,f,err = os.popen3(command,'r')
76 f.read()
77 f.close()
78 err.close()
79 pngs.append(filename)
81 e = MyEffect()
82 e.affect()