diff options
Diffstat (limited to 'lib/axlsx/drawing/num_data_source.rb')
| -rw-r--r-- | lib/axlsx/drawing/num_data_source.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/axlsx/drawing/num_data_source.rb b/lib/axlsx/drawing/num_data_source.rb index 60628883..b06fdf91 100644 --- a/lib/axlsx/drawing/num_data_source.rb +++ b/lib/axlsx/drawing/num_data_source.rb @@ -1,4 +1,5 @@ module Axlsx + # A numeric data source for use by charts. class NumDataSource @@ -41,6 +42,8 @@ module Axlsx @tag_name = v end + # serialize the object + # @param [String] str def to_xml_string(str="") str << '<c:' << tag_name.to_s << '>' if @f |