highcharts stacked bar graph

barfu.rb

## use lazy_high_charts to make a horizontal stacked bar chart

# in the controller    
@h = LazyHighCharts::HighChart.new('graph') do |f|       
      f.options[:chart][:defaultSeriesType] = "bar"      
      f.options[:title][:text] = "Sample Title Text"
      f.legend(:reversed => 'true')
      f.xAxis(:categories=>['Cat1', 
        'Cat2', 
        'Cat3',
        'Cat4',
        'Cat5',
        'Cat6', 
        'Cat7'])
      f.plotOptions(:series=> {:stacking => 'normal'})
      f.series(:name=>'Type1', color: '#ba7fb3', :data=>[0, 1, 0, 0, 0, 0, 0]) 
      f.series(:name=>'Type2', color: '#AA4643', :data=> [1, 2, 2, 0, 1, 4, 2]) 
      f.series(:name=>'Type3', color: '#ffe963', :data=> [1, 3, 0, 2, 0, 1, 1])
      f.series(:name=>'Type4', color: '#95BBD7', :data=> [1, 1, 4, 1, 3, 1, 1])     
end 

# in the view creates a div with id='divID'
<%= high_chart("divID", @h) %>