Merge pull request #14460 from anntzer/blitfull

tacaswell · web-flow · commit 07c716f41684 · 2019-06-06T22:04:11.000-04:00
MNT: canvas.blit() already defaults to blitting the full figure canvas.
diff --git a/lib/matplotlib/offsetbox.py b/lib/matplotlib/offsetbox.py
@@ -1650,7 +1650,7 @@ def on_motion_blit(self, evt):
             self.update_offset(dx, dy)
             self.canvas.restore_region(self.background)
             self.ref_artist.draw(self.ref_artist.figure._cachedRenderer)
-            self.canvas.blit(self.ref_artist.figure.bbox)
+            self.canvas.blit()
 
     def on_pick(self, evt):
         if self._check_still_parented() and evt.artist == self.ref_artist:
@@ -1665,7 +1665,7 @@ def on_pick(self, evt):
                 self.background = self.canvas.copy_from_bbox(
                                     self.ref_artist.figure.bbox)
                 self.ref_artist.draw(self.ref_artist.figure._cachedRenderer)
-                self.canvas.blit(self.ref_artist.figure.bbox)
+                self.canvas.blit()
                 self._c1 = self.canvas.mpl_connect('motion_notify_event',
                                                    self.on_motion_blit)
             else:
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -1464,7 +1464,7 @@ def _update(self):
             if self.horizOn:
                 for ax, line in zip(self.axes, self.hlines):
                     ax.draw_artist(line)
-            self.canvas.blit(self.canvas.figure.bbox)
+            self.canvas.blit()
         else:
             self.canvas.draw_idle()
 
