Stacked Columns

Example for stacked column

http://www.highcharts.com/demo/?example=column-stacked&theme=default

View

    <%= high_chart("my_bar_div", @bar) %>

Controller

   @bar = LazyHighCharts::HighChart.new('column') do |f|
      f.series(:name=>'John',:data=> [3, 20, 3, 5, 4, 10, 12 ])
      f.series(:name=>'Jane',:data=>[1, 3, 4, 3, 3, 5, 4,-46] )		
      f.title({ :text=>"example test title from controller"})

      ###  Options for Bar
      ### f.options[:chart][:defaultSeriesType] = "bar"
      ### f.plot_options({:series=>{:stacking=>"normal"}}) 

      ## or options for column
      f.options[:chart][:defaultSeriesType] = "column"
      f.plot_options({:column=>{:stacking=>"percent"}})
    end