collection id now uses self.gid if available instead of the default name

huard · mdboom · commit acfcfdbc3de0 · 2012-03-07T17:01:49.000-05:00
diff --git a/lib/matplotlib/collections.py b/lib/matplotlib/collections.py
@@ -223,7 +223,7 @@ def _prepare_points(self):
     @allow_rasterization
     def draw(self, renderer):
         if not self.get_visible(): return
-        renderer.open_group(self.__class__.__name__)
+        renderer.open_group(self.__class__.__name__, self.get_gid())
 
         self.update_scalarmappable()
 
@@ -1265,7 +1265,7 @@ def get_datalim(self, transData):
     @allow_rasterization
     def draw(self, renderer):
         if not self.get_visible(): return
-        renderer.open_group(self.__class__.__name__)
+        renderer.open_group(self.__class__.__name__, self.get_gid())
         transform = self.get_transform()
         transOffset = self._transOffset
         offsets = self._offsets
