Update lib/matplotlib/artist.py

Co-authored-by: Thomas A Caswell <[email protected]>

Author: leejjoon

lib/matplotlib/artist.py

@@ -949,8 +949,7 @@ def set_rasterized(self, rasterized):
         """
         support_rasterization = getattr(self.draw,
                                         "_supports_rasterization", False)
-        if (rasterized and
-            not getattr(self.draw, "_supports_rasterization", False)):
+        if (rasterized and not supports_rasterization):
             _api.warn_external(f"Rasterization of '{self}' will be ignored")
 
         self._rasterized = rasterized