Method: Bio::Graphics::ImageMap#to_s

Defined in:
lib/bio/graphics/image_map.rb

#to_s ⇒ Object 



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# File 'lib/bio/graphics/image_map.rb', line 18

def to_s
  output = Array.new
  output.push('<map name="image_map" border="1">')
  @elements.each do |e|
    area = e.to_s
    if area != ''
      output.push(e.to_s)
    end
  end
  output.push('</map>')
  return output.join("\n")
end