allow to use d_lbl_pos for LineChart

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/axlsx/drawing/d_lbls.rb b/lib/axlsx/drawing/d_lbls.rb
index 74c01350..d2185033 100644
--- a/lib/axlsx/drawing/d_lbls.rb
+++ b/lib/axlsx/drawing/d_lbls.rb
@@ -49,7 +49,7 @@ module Axlsx
     # @see d_lbl_pos= for a list of allowed values
     # @return [Symbol]
     def d_lbl_pos
-      return unless @chart_type == Pie3DChart
+      return unless [Pie3DChart, LineChart].include? @chart_type
       @d_lbl_pos ||= :bestFit
     end
 
@@ -60,7 +60,7 @@ module Axlsx
     # The default is :bestFit
     # @param [Symbol] label_position the postion you want to use.
     def d_lbl_pos=(label_position)
-      return unless @chart_type == Pie3DChart
+      return unless [Pie3DChart, LineChart].include? @chart_type
       Axlsx::RestrictionValidator.validate 'DLbls#d_lbl_pos',  [:bestFit, :b, :ctr, :inBase, :inEnd, :l, :outEnd, :r, :t], label_position
       @d_lbl_pos = label_position
     end
@@ -80,7 +80,7 @@ module Axlsx
 
     # nills out d_lbl_pos and show_leader_lines as these attributes, while valid in the spec actually chrash excel for any chart type other than pie charts.
     def validate_attributes_for_chart_type
-      return if @chart_type == Pie3DChart
+      return if [Pie3DChart, LineChart].include? @chart_type
       @d_lbl_pos = nil
       @show_leader_lines = nil
     end