lib/axlsx/drawing/graphic_frame.rb in axlsx-1.1.6 vs lib/axlsx/drawing/graphic_frame.rb in axlsx-1.1.7

@@ -31,12 +31,12 @@
     # Serializes the object
     # @param [String] str
     # @return [String]
     def to_xml_string(str = '')
       # macro attribute should be optional!
-      str << '<xdr:graphicFrame macro="">'
+      str << '<xdr:graphicFrame>'
       str << '<xdr:nvGraphicFramePr>'
-      str << '<xdr:cNvPr id="2" name="' << chart.title.text << '"/>'
+      str << '<xdr:cNvPr id="' << @anchor.drawing.index.to_s << '" name="' << 'item_' << @anchor.drawing.index.to_s << '"/>'
       str << '<xdr:cNvGraphicFramePr/>'
       str << '</xdr:nvGraphicFramePr>'
       str << '<xdr:xfrm>'
       str << '<a:off x="0" y="0"/>'
       str << '<a:ext cx="0" cy="0"/>'