Adjust the frame size before writing to disk in case a library outside of matplotlib adjusted it in the meantime

Nathan Goldbaum · Nathan Goldbaum · commit feec74dbb7ab · 2017-03-13T12:00:44.000-05:00
diff --git a/lib/matplotlib/animation.py b/lib/matplotlib/animation.py
@@ -338,6 +338,7 @@ def grab_frame(self, **savefig_kwargs):
         verbose.report('MovieWriter.grab_frame: Grabbing frame.',
                        level='debug')
         try:
+            self._adjust_frame_size()
             # Tell the figure to save its data to the sink, using the
             # frame format and dpi.
             self.fig.savefig(self._frame_sink(), format=self.frame_format,
