require 'gchartbuilder'
  gchart.bar  :subtype=>'vertical_stacked',
              :title=>'Nice chart',
              :legend_text=>'first/, set,second set,Jumbalaya',
              :legend_position_order=>'bottom_horizontal::skip',
              :title_color_font=>'green,20',
              :data=>'10,12,30:4,8,50:10.3,16',
              :size=>'300x400',
              :bar_label_standard=>'xy',
              :bar_label_custom_x=>'Jan, Feb, Apr',
              :bar_label_even=>'true ',
              :bar_colors=>'pink,olive,orange:blue,magenta,aqua:maroon,green' 

  puts gchart
