side_stacked_bar.rb in gruff-0.1.0

- old
+ new

@@ -72,11 +72,11 @@
       @d = @d.stroke_opacity 0.0
       height = Array.new(@column_count, 0)
       length = Array.new(@column_count, @graph_left)
 
       @norm_data.each_with_index do |data_row, row_index|
-        @d = @d.fill current_color
+        @d = @d.fill data_row[DATA_COLOR_INDEX]
 
         data_row[1].each_with_index do |data_point, point_index|
 
 	  ## using the original calcs from the stacked bar chart to get the difference between
 	  ## part of the bart chart we wish to stack.
@@ -98,10 +98,9 @@
           # Calculate center based on bar_width and current row
           label_center = @graph_top + (@bar_width * point_index) + (@bar_width * spacing_factor / 2.0)
           draw_label(label_center, point_index)
         end
 
-        increment_color()
       end
 
       @d.draw(@base_image)    
     end
 