# File lib/pdf/writer/graphics.rb, line 157
157:   def curve_to(x0, y0, x1, y1, x2, y2)
158:     add_content("\n%.3f %.3f %.3f %.3f %.3f %.3f c" % [ x0, y0, x1, y1, x2, y2 ])
159:     self
160:   end