require 'SVG/Graph/BarHorizontal'

fields = ['Blackfin', 'Albacore', 'Longtail', 'Yellowfin', 'Southern bluefin', 'Bigeye', 'Pacific bluefin', 'Northern bluefin']
thedata = [108, 140, 145, 239, 245, 250, 300, 458]

# Note: need to change .xAxisTitle to black by hand still... 
#  .xAxisTitle{
#  text-anchor: middle;
#  fill: #000000;

graph = SVG::Graph::BarHorizontal.new({
  :height => 400,
  :width => 800,
  :min_scale_value => 0, # 0 = default
  :fields => fields,
  :rotate_y_labels => false,
  :key => false,
  :scale_integers => true, # make sure the scale is in whole numbers
  :scale_divisions => 50,
  :show_x_title => true,
  :x_title => "centimeters"
  #:no_css => true
})

graph.add_data({
  :data => thedata,
  :title => 'cm',
  #:show_title => false
})

#print "Content-type: image/svg+xml\r\n\r\n"
print graph.burn