class Magick::RVG::TextBase

def add_primitives(gc)
  return if !@text && @tspans.empty?
  gc.push
  x = cx + @dx
  y = cy + @dy
  if @rotation != 0
    gc.translate(x, y)
    gc.rotate(@rotation)
    gc.translate(-x, -y)
  end
  add_style_primitives(gc)
  if @text
    x2, y2 = gc.text(x, y, @text)
    self.cx = x + x2
    self.cy = y + y2
  end
  @tspans.each do |tspan|
    tspan.add_primitives(gc)
  end
  gc.pop
end