Merge pull request #4913 from jrevans/issue12

tacaswell · tacaswell · commit 7c3f08eeed55 · 2015-08-13T22:49:37.000-04:00
FIX: cast to int in input to Agg restore_region

Can get floats as input, cast to int
diff --git a/lib/matplotlib/backends/backend_agg.py b/lib/matplotlib/backends/backend_agg.py
@@ -357,7 +357,10 @@ def restore_region(self, region, bbox=None, xy=None):
             else:
                 ox, oy = xy
 
-            self._renderer.restore_region(region, x1, y1, x2, y2, ox, oy)
+            # The incoming data is float, but the _renderer type-checking wants
+            # to see integers.
+            self._renderer.restore_region(region, int(x1), int(y1),
+                                          int(x2), int(y2), int(ox), int(oy))
 
         else:
             self._renderer.restore_region(region)
