bar_3D_chart.rb in axlsx-1.2.0

- old
+ new

@@ -75,10 +75,11 @@
       @cat_axis = CatAxis.new(@cat_ax_id, @val_ax_id)
       @val_axis = ValAxis.new(@val_ax_id, @cat_ax_id, :tick_lbl_pos => :low, :ax_pos => :l)
       super(frame, options)
       @series_type = BarSeries
       @view_3D = View3D.new({:r_ang_ax=>1}.merge(options))
+      @d_lbls = nil
     end
 
     # The direction of the bars in the chart
     # must be one of [:bar, :col]
     def bar_dir=(v)
@@ -123,17 +124,10 @@
         str_inner << '<c:bar3DChart>'
         str_inner << '<c:barDir val="' << bar_dir.to_s << '"/>'
         str_inner << '<c:grouping val="' << grouping.to_s << '"/>'
         str_inner << '<c:varyColors val="1"/>'
         @series.each { |ser| ser.to_xml_string(str_inner) }
-        str_inner << '<c:dLbls>'
-        str_inner << '<c:showLegendKey val="0"/>'
-        str_inner << '<c:showVal val="0"/>'
-        str_inner << '<c:showCatName val="0"/>'
-        str_inner << '<c:showSerName val="0"/>'
-        str_inner << '<c:showPercent val="0"/>'
-        str_inner << '<c:showBubbleSize val="0"/>'
-        str_inner << '</c:dLbls>'
+        @d_lbls.to_xml_string(str) if @d_lbls
         str_inner << '<c:gapWidth val="' << @gap_width.to_s << '"/>' unless @gap_width.nil?
         str_inner << '<c:gapDepth val="' << @gap_depth.to_s << '"/>' unless @gap_depth.nil?
         str_inner << '<c:shape val="' << @shape.to_s << '"/>' unless @shape.nil?
         str_inner << '<c:axId val="' << @cat_ax_id.to_s << '"/>'
         str_inner << '<c:axId val="' << @val_ax_id.to_s << '"/>'