# File lib/gruff/bullet.rb, line 5
  def initialize(target_width="400x40")
    if not Numeric === target_width
      geometric_width, geometric_height = target_width.split('x')
      @columns = geometric_width.to_f
      @rows = geometric_height.to_f
    else
      @columns = target_width.to_f
      @rows = target_width.to_f / 5.0
    end

    initialize_ivars

    reset_themes
    theme_greyscale
    @title_font_size = 20
  end