add in two cell anchors for images.

1 files changed, 7 insertions, 2 deletions

diff --git a/lib/axlsx/drawing/drawing.rb b/lib/axlsx/drawing/drawing.rb
index 943c0f2d..b06130f1 100644
--- a/lib/axlsx/drawing/drawing.rb
+++ b/lib/axlsx/drawing/drawing.rb
@@ -68,11 +68,16 @@ module Axlsx
       @anchors = SimpleTypedList.new [TwoCellAnchor, OneCellAnchor]
     end
 
-    # Adds an image to the chart
+    # Adds an image to the chart If th end_at option is specified we create a two cell anchor. By default we use a one cell anchor.
     # @note The recommended way to manage images is to use Worksheet.add_image. Please refer to that method for documentation.
     # @see Worksheet#add_image
+    # @return [Pic]
     def add_image(options={})
-      OneCellAnchor.new(self, options)
+      if options[:end_at]
+        TwoCellAnchor.new(self, options).add_pic(options)
+      else
+        OneCellAnchor.new(self, options)
+      end 
       @anchors.last.object
     end