Mercurial > MadButterfly

annotate inkscape/AssignSymbol.py @ 842:76fe4afce640

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The inkscape:bbox is defined as the global coordinate system. However, the center.x and center.y must be the coordiante system of the parent group of the SVG entity. Therefore, we need to do coordinate transformation from the global coordination system to the local coordination system.
author wycc
date Sat, 18 Sep 2010 21:23:51 +0800
parents 5006e4abdda5
children
rev   line source
203
1d485bf96480 Add a sample inkscape extention to assign symbol name to an SVG element.
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1 #!/usr/bin/python
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2 import inkex
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3 import pygtk
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4 import gtk
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5
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6 class AssignSymbol(inkex.Effect):
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7 def effect(self):
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8 self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
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9 self.window.set_position(gtk.WIN_POS_MOUSE)
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10 self.defaultname = 'input symbol name here'
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11 self.fillcontent()
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12 self.window.show_all()
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13 self.window.connect("delete_event", gtk.main_quit)
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14 gtk.main()
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15 def onQuit(self,data):
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16 gtk.main_quit()
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17 def onAssign(self,data):
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18 text = self.text.get_text()
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19 if text != self.defaultname:
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20 self.node.set("mbname",text)
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f61b709bbd0f Generate ID for boith id and mbname
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21 self.node.set("id",text)
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22 gtk.main_quit()
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23
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24 def confirm(self,msg):
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25 vbox = gtk.VBox()
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26 vbox.pack_start(gtk.Label(msg))
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27 self.button = gtk.Button('OK')
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28 vbox.pack_start(self.button)
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29 self.button.connect("clicked", self.onQuit)
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30 self.window.add(vbox)
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31 def dumpattr(self,n):
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32 s = ""
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33 for a,v in n.attrib.items():
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34 s = s + ("%s=%s" % (a,v))
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35 return s
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36
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37 def dump(self,node,l=0):
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38 print " " * l*2,"<", node.tag, self.dumpattr(node),">"
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39 for n in node:
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40 self.dump(n,l+1)
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41 print " " * l * 2,"/>"
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42
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43 def fillcontent(self):
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44 if len(self.selected) != 1:
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45 self.confirm('Please select on group only')
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46 return
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47 for id,node in self.selected.iteritems():
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48 #self.dump(node)
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49 self.node = node
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50 vbox = gtk.VBox()
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51 vbox.pack_start(gtk.Label('Please input the symbol name'))
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52 self.text = gtk.Entry()
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53 try:
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54 self.text.set_text(node.get("mbname"))
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55 except:
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56 self.text.set_text(self.defaultname)
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57 vbox.pack_start(self.text)
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58 self.button = gtk.Button('OK')
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59 self.button.connect("clicked", self.onAssign)
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60 vbox.pack_start(self.button)
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61 self.window.add(vbox)
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62 self.window.show_all()
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63
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64
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65
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66
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67 a=AssignSymbol()
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68 a.affect()
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69
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70 # vim: set ts=4