BUG : fix for text path rendering issues

tacaswell · tacaswell · commit 998a900c0699 · 2014-05-09T09:37:56.000-04:00
Suggested by @leejjoon. Fixes #2889
diff --git a/lib/matplotlib/patheffects.py b/lib/matplotlib/patheffects.py
@@ -87,7 +87,7 @@ class PathEffectRenderer(RendererBase):
 
     This proxy then intercepts draw calls, calling the appropriate
     :class:`AbstractPathEffect` draw method.
-    
+
     .. note::
         Not all methods have been overridden on this RendererBase subclass.
         It may be necessary to add further methods to extend the PathEffects
@@ -152,6 +152,9 @@ def draw_path_collection(self, gc, master_transform, paths, *args,
             renderer.draw_path_collection(gc, master_transform, paths,
                                           *args, **kwargs)
 
+    def points_to_pixels(self, points):
+        return self._renderer.points_to_pixels(points)
+
     def _draw_text_as_path(self, gc, x, y, s, prop, angle, ismath):
         # Implements the naive text drawing as is found in RendererBase.
         path, transform = self._get_text_path_transform(x, y, s, prop,
