rebuild all serialization to use string concatenation instead of nokogiri.

1 files changed, 4 insertions, 18 deletions

diff --git a/lib/axlsx/drawing/one_cell_anchor.rb b/lib/axlsx/drawing/one_cell_anchor.rb
index e0574172..fd33892c 100644
--- a/lib/axlsx/drawing/one_cell_anchor.rb
+++ b/lib/axlsx/drawing/one_cell_anchor.rb
@@ -64,29 +64,15 @@ module Axlsx
 
     def to_xml_string(str = '')
       str << '<xdr:oneCellAnchor>'
-      str << '<from>'
+      str << '<xdr:from>'
       from.to_xml_string(str)
-      str << '</from>'
-      str << '<ext>' << ext.to_s << '</ext>'
+      str << '</xdr:from>'
+      str << '<xdr:ext cx="' << ext[:cx].to_s << '" cy="' << ext[:cy].to_s << '"/>'
       @object.to_xml_string(str)
-      str << '<clientData/>'
+      str << '<xdr:clientData/>'
       str << '</xdr:oneCellAnchor>'
     end
 
-    # Serializes the anchor
-    # @param [Nokogiri::XML::Builder] xml The document builder instance this objects xml will be added to.
-    # @return [String]
-    def to_xml(xml)
-      xml[:xdr].oneCellAnchor {
-        xml.from {
-          from.to_xml(xml)
-        }
-        xml.ext ext
-        @object.to_xml(xml)
-        xml.clientData
-      }
-    end
-
     private
 
     # converts the pixel width and height to EMU units and returns a hash of