Draft: small bugfix in Drawing view

FreeCAD · Jun 8, 2015 · 895510e · 895510e
1 parent 48113f3
commit 895510e
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Showing 2 changed files with 9 additions and 5 deletions.
diff --git a/src/Mod/Draft/Draft.py b/src/Mod/Draft/Draft.py
@@ -4369,7 +4369,8 @@ def execute(self, obj):
                     svg = ""
                     shapes = []
                     others = []
-                    for o in obj.Source.Group:
+                    objs = getGroupContents([obj.Source])
+                    for o in objs:
                         if o.ViewObject.isVisible():
                             svg += getSVG(o,obj.Scale,obj.LineWidth,obj.FontSize.Value,obj.FillStyle,obj.Direction,ls,lc)
                 else:

diff --git a/src/Mod/Draft/DraftGeomUtils.py b/src/Mod/Draft/DraftGeomUtils.py
@@ -670,10 +670,11 @@ def sortEdges(edges):
     edict = dict()
     nedges = []
     for e in edges:
-        if e.Length != 0:
-            sdict.setdefault( e.Vertexes[0].hashCode(), [] ).append(e)
-            edict.setdefault( e.Vertexes[-1].hashCode(),[] ).append(e)
-            nedges.append(e)
+        if hasattr(e,"Length"):
+            if e.Length != 0:
+                sdict.setdefault( e.Vertexes[0].hashCode(), [] ).append(e)
+                edict.setdefault( e.Vertexes[-1].hashCode(),[] ).append(e)
+                nedges.append(e)
     if not nedges:
         print "DraftGeomUtils.sortEdges: zero-length edges"
         return edges
@@ -824,6 +825,8 @@ def lookfor(aVertex, inEdges):
 
 def invert(edge):
     '''invert(edge): returns an inverted copy of this edge'''
+    if len(edge.Vertexes) == 1:
+        return edge
     if geomType(edge) == "Line":
         return Part.Line(edge.Vertexes[-1].Point,edge.Vertexes[0].Point).toShape()
     elif geomType(edge) == "Circle":