two_cell_anchor.rb in axlsx-1.0.8

- old
+ new

@@ -10,13 +10,18 @@
     # A marker that returns the to cell anchor. The default to column and row are 5 and 10 respectively
     # @return [Marker]
     attr_reader :to
 
     # The frame for your chart
+    # @note this will be discontinued in version 2.0 please use object
     # @return [GraphicFrame]
-    attr_reader :graphic_frame
+    # attr_reader :graphic_frame
 
+    # The object this anchor hosts
+    # @return [Pic, GraphicFrame]
+    attr_reader :object
+
     # The drawing that holds this anchor
     # @return [Drawing]
     attr_reader :drawing
 
     # The index of this anchor in the drawing
@@ -25,21 +30,29 @@
 
     # Creates a new TwoCellAnchor object and sets up a reference to the from and to markers in the 
     # graphic_frame's chart. That means that you can do stuff like
     # c = worksheet.add_chart Axlsx::Chart
     # c.start_at 5, 9
+    # @note the chart_type parameter will be replaced with object in v. 2.0.0
     # @param [Drawing] drawing
     # @param [Class] chart_type This is passed to the graphic frame for instantiation. must be Chart or a subclass of Chart
+    # @param object The object this anchor holds.
     # @option options [Array] start_at the col, row to start at
     # @option options [Array] end_at the col, row to end at
-    def initialize(drawing, chart_type, options)
+    def initialize(drawing, options={})
       @drawing = drawing
       drawing.anchors << self      
       @from, @to =  Marker.new, Marker.new(:col => 5, :row=>10)
-      @graphic_frame = GraphicFrame.new(self, chart_type, options)
     end
 
+    # Creates a graphic frame and chart object associated with this anchor
+    # @return [Chart]
+    def add_chart(chart_type, options)      
+      @object = GraphicFrame.new(self, chart_type, options)
+      @object.chart
+    end
+
     def index
       @drawing.anchors.index(self)
     end
     # Serializes the two cell anchor
     # @param [Nokogiri::XML::Builder] xml The document builder instance this objects xml will be added to.
@@ -51,10 +64,10 @@
           from.to_xml(xml)
         }
         xml.send('xdr:to') {
           to.to_xml(xml)
         }
-        @graphic_frame.to_xml(xml)
+        @object.to_xml(xml)
         xml.send('xdr:clientData')
       }
     end    
 
     private