Adding in support for line charts, style attribute for all charts and minor bug fixes.

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/axlsx/drawing/series_title.rb b/lib/axlsx/drawing/series_title.rb
new file mode 100644
index 00000000..32b5b102
--- /dev/null
+++ b/lib/axlsx/drawing/series_title.rb
@@ -0,0 +1,22 @@
+module Axlsx
+  # A series title is a Title with a slightly different serialization
+  class SeriesTitle < Title
+
+    # Serializes the series title
+    # @param [Nokogiri::XML::Builder] xml The document builder instance this objects xml will be added to.
+    # @return [String]
+    def to_xml(xml)
+      xml.send('c:tx') {
+        xml.send('c:strRef') {
+          xml.send('c:f', range)
+          xml.send('c:strCache') {
+            xml.send('c:ptCount', :val=>1)
+            xml.send('c:pt', :idx=>0) {
+              xml.send('c:v', @text)
+            }
+          }
+        }
+      }
+    end
+  end
+end