def split_title(title, width, title_fs):
 titles = []
 if (not title):
  return titles
 size = reverse_text_len(width, (title_fs * 1.1))
 title_lines = title.split('\n')
 for title_line in title_lines:
  while (len(title_line) > size):
   title_part = title_line[:size]
   i = title_part.rfind(' ')
   if (i == (-1)):
    i = len(title_part)
   titles.append(title_part[:i])
   title_line = title_line[i:].strip()
  titles.append(title_line)
 return titles

def split_title ( title , width , title_fs ) : titles = [ ] if ( not title ) : return titles size = reverse_text_len ( width , ( title_fs * 1.1 ) ) title_lines = title . split ( '\n' ) for title_line in title_lines : while ( len ( title_line ) > size ) : title_part = title_line [ : size ] i = title_part . rfind ( ' ' ) if ( i == ( - 1 ) ) : i = len ( title_part ) titles . append ( title_part [ : i ] ) title_line = title_line [ i : ] . strip ( ) titles . append ( title_line ) return titles
split a string for a specified width and font size .