def update(self): self.cache_pattern_img = None self.cache_ps_pattern_img = None self.cache_gray_pattern_img = None self.cache_paths = self.get_initial_paths() self.cache_cpath = libgeom.create_cpath(self.cache_paths) libgeom.apply_trafo(self.cache_cpath, self.trafo) self.update_bbox()
def update(self): self.cache_cpath = self.get_glyphs() index = 0 for item in self.cache_cpath: if item: if not index in self.trafos: libgeom.apply_trafo(item, self.trafo) else: libgeom.apply_trafo(item, self.trafos[index]) index += 1 self.update_bbox()
def update(self):
self.cache_cpath = self.get_glyphs()
index = 0
for item in self.cache_cpath:
if item:
if index not in self.trafos:
libgeom.apply_trafo(item, self.trafo)
else:
libgeom.apply_trafo(item, self.trafos[index])
index += 1
self.update_bbox()
if self.style[0]:
self.style[0][0] = sk2const.FILL_NONZERO
def apply_trafo(self, trafo): self.cache_cpath = libgeom.apply_trafo(self.cache_cpath, trafo) self.trafo = libgeom.multiply_trafo(self.trafo, trafo) if self.fill_trafo: self.fill_trafo = libgeom.multiply_trafo(self.fill_trafo, trafo) if self.stroke_trafo: self.stroke_trafo = libgeom.multiply_trafo(self.stroke_trafo, trafo) self.update_bbox()
def get_arrow_cpath(arrow, trafo=None):
if trafo is None:
trafo = sk2const.NORMAL_TRAFO
if isinstance(arrow, int):
if not ARROWS_CACHE:
ARROWS_CACHE.extend([None, ] * len(ARROWS))
if not arrow < len(ARROWS):
arrow = 0
if ARROWS_CACHE[arrow] is None:
ARROWS_CACHE[arrow] = libgeom.create_cpath(ARROWS[arrow])
return libgeom.apply_trafo(ARROWS_CACHE[arrow], trafo, True)
ret = None
if arrow and isinstance(arrow, list):
try:
ret = libgeom.create_cpath(arrow)
except Exception:
ret = None
if ret:
return libgeom.apply_trafo(ret, trafo, True)
return ret
def apply_trafo(self, trafo): for i in self.trafos.keys(): self.trafos[i] = libgeom.multiply_trafo(self.trafos[i], trafo) for i in range(len(self.cache_cpath)): if self.cache_cpath[i] is None: continue self.cache_cpath[i] = libgeom.apply_trafo(self.cache_cpath[i], trafo) self.trafo = libgeom.multiply_trafo(self.trafo, trafo) if self.fill_trafo: self.fill_trafo = libgeom.multiply_trafo(self.fill_trafo, trafo) if self.stroke_trafo: self.stroke_trafo = libgeom.multiply_trafo(self.stroke_trafo, trafo) self.update_bbox()
def apply_trafo(self, trafo):
self.cache_cpath = libgeom.apply_trafo(self.cache_cpath, trafo)
self.trafo = libgeom.multiply_trafo(self.trafo, trafo)
self.update_bbox()
def apply_trafo(self, trafo): self.cache_cpath = libgeom.apply_trafo(self.cache_cpath, trafo) self.trafo = libgeom.multiply_trafo(self.trafo, trafo) self.update_bbox()