Add Draft makePathArray and _PathArray

Add Draft PathArray GUI tool

src/Mod/Test/testPathArraySel.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# tester for Draft makePathArray - shapes on a path - with selected subobjects
+# Usage: in FC gui, select a "shape" document object (sphere, box, etc) (!select in
+# tree, not document view!!), then select edges from the "wire" object.
+
+import FreeCAD
+import Part
+import Draft
+
+print "testPathArray started"
+items = 4                                                  # count
+centretrans = FreeCAD.Vector(0,0,0)                        # translation
+#centretrans = FreeCAD.Vector(10,10,10)                     # translation
+orient = True                                              # align to curve
+#orient = False                                             # don't align to curve
+
+# use this to test w/ path subelements
+s = FreeCADGui.Selection.getSelectionEx()
+for o in s:
+   print "Selection: ", o.ObjectName
+   for name in o.SubElementNames:
+      print "   name: ", name
+   for obj in o.SubObjects:
+      print "   object: ",obj
+
+print "testPathArray: Objects in selection: ", len(s)
+base = s[0].Object
+path = s[1].Object
+pathsubs = list(s[1].SubElementNames)
+print "testPathArray: pathsubs: ", pathsubs
+
+#o = Draft.makePathArray(base,path,items)                                        # test with defaults
+o = Draft.makePathArray(base,path,items,centretrans,orient,pathsubs)            # test w/o orienting shapes
+
+print "testPathArray ended"
+    
+    
+