'Print to pict file the necessary RTF data for the file to be
recognized as an RTF file.'

def __print_rtf_header(self):

    self.__write_pic_obj.write('{\\rtf1    \n{\\fonttbl\\f0\\null;}    \n')
    self.__write_pic_obj.write('{\\colortbl\\red255\\green255\\blue255;}    \n\\pard    \n')
