class PDF::Reader::TextReceiver

def super_show_text (string)
  urx = @upper_corners.last[:urx]/TS_UNITS_PER_H_CHAR
  ury = @upper_corners.last[:ury]/TS_UNITS_PER_V_CHAR
  x = (@tm[2,0]/TS_UNITS_PER_H_CHAR).to_i
  y = (ury - (@tm[2,1]/TS_UNITS_PER_V_CHAR)).to_i
  
  #puts "rendering '#{string}' to #{x}x#{y}"
  place = (@output[y] ||= (" " * urx.to_i))
  #puts "#{urx} #{place.size} #{string.size} #{x}"
  return if x+string.size >= urx
  string.split(//).each do |c|
    chars = 1
    case c
    when " "
      chars += @state.last[:word_spacing].to_i
      place[x-1, chars] = (" " * chars)
    else
      chars += @state.last[:char_spacing].to_i
      chars -= (@state.last[:tj_adjustment]/1000).to_i if @state.last[:tj_adjustment]
      chars = 1 if chars < 1
      place[x-1] = c
      place[x, chars-1] = (" " * (chars-1)) if chars > 1
    end
    x += chars
  end
  @tm += Matrix.rows([[1, 0, 0], [0, 1, 0], [x*TS_UNITS_PER_H_CHAR, y*TS_UNITS_PER_V_CHAR, 1]])
end