def set_zod_paths(self,cr):
'''Cache of glyphs in symbol font for eficiency.'''
class zod_obj(object): pass
cr.set_font_size(72.0)
dq = deque(config.parse_zod_colors())
for s in zodlet:
z = zod_obj()
z.let = s
z.col = dq[0]
dq.rotate(-1)
z.extents = cr.text_extents(s)
cr.text_path(s)
z.paths = cr.copy_path()
cr.new_path() # critical!
Zodiac.zod.append(z)
def set_zodcolors(self):
dq = deque(config.parse_zod_colors())
for z in self.zod:
z.col = dq[0]
dq.rotate(-1)
