lib/axlsx/drawing/pie_3D_chart.rb in axlsx-1.1.8 vs lib/axlsx/drawing/pie_3D_chart.rb in axlsx-1.2.0

@@ -24,19 +24,22 @@
     # @see View3D
     def initialize(frame, options={})
       super(frame, options)
       @series_type = PieSeries
       @view_3D = View3D.new({:rot_x =>30, :perspective=>30}.merge(options))
+      @d_lbls = nil
     end
 
     # Serializes the object
     # @param [String] str
     # @return [String]
     def to_xml_string(str = '')
       super(str) do |str_inner|
+
         str_inner << '<c:pie3DChart>'
         str_inner << '<c:varyColors val="1"/>'
         @series.each { |ser| ser.to_xml_string(str_inner) }
+        d_lbls.to_xml_string(str) if @d_lbls
         str_inner << '</c:pie3DChart>'
       end
     end
 
   end