Also copy hatch color when updating Patches.

QuLogic · QuLogic · commit 122bf46ed130 · 2017-05-04T22:39:45.000-04:00
Fixes #8463.
diff --git a/lib/matplotlib/patches.py b/lib/matplotlib/patches.py
@@ -200,6 +200,7 @@ def update_from(self, other):
         self._facecolor = other._facecolor
         self._fill = other._fill
         self._hatch = other._hatch
+        self._hatch_color = other._hatch_color
         # copy the unscaled dash pattern
         self._us_dashes = other._us_dashes
         self.set_linewidth(other._linewidth)  # also sets dash properties
