# File lib/bio/graphics/glyph.rb, line 59
  def self.generic(args)
    args = { 
      :height => 10, 
      :fill_color => 'red', 
      :stroke => "black", 
      :stroke_width => 1, 
      :x_round => 1, 
      :y_round => 1, 
      :style => "fill-opacity:0.4;"}.merge!(args)
    [Bio::Graphics::Primitive.new(:rectangle, args)]
  end