MNT: set_data on FigureImage marks as stale

tacaswell · tacaswell · commit 25079bf8f453 · 2015-08-13T21:43:03.000-04:00
diff --git a/lib/matplotlib/image.py b/lib/matplotlib/image.py
@@ -1034,6 +1034,7 @@ def get_extent(self):
     def set_data(self, A):
         """Set the image array."""
         cm.ScalarMappable.set_array(self, cbook.safe_masked_invalid(A))
+        self.stale = True
 
     def set_array(self, A):
         """Deprecated; use set_data for consistency with other image types."""
