[] (PDF::Writer::TagBullet)

          # File lib/pdf/writer.rb, line 2704
    2704:       def [](pdf, info)
    2705:         @color ||= DEFAULT_COLOR
    2706:
    2707:         desc  = info[:descender].abs
    2708:         xpos  = info[:x] - (desc * 2.00)
    2709:         ypos  = info[:y] + (desc * 1.05)
    2710:
    2711:         pdf.save_state
    2712:         ss = StrokeStyle.new(desc)
    2713:         ss.cap  = :butt
    2714:         ss.join = :miter
    2715:         pdf.stroke_style! ss
    2716:         pdf.stroke_color @color
    2717:         pdf.circle_at(xpos, ypos, 1).stroke
    2718:         pdf.restore_state
    2719:       end