lib/gruff/area.rb in topfunky-gruff-0.3.2 vs lib/gruff/area.rb in topfunky-gruff-0.3.3

@@ -14,10 +14,10 @@
     @norm_data.each do |data_row|
       poly_points = Array.new
       prev_x = prev_y = 0.0
       @d = @d.fill data_row[DATA_COLOR_INDEX]
 
-      data_row[1].each_with_index do |data_point, index|
+      data_row[DATA_VALUES_INDEX].each_with_index do |data_point, index|
         # Use incremented x and scaled y
         new_x = @graph_left + (@x_increment * index)
         new_y = @graph_top + (@graph_height - data_point * @graph_height)
 
         if prev_x > 0 and prev_y > 0 then