some minor fixes

r3kste · r3kste · commit ef773b47d882 · 2024-09-26T14:47:32.000+05:30
diff --git a/lib/matplotlib/hatch.py b/lib/matplotlib/hatch.py
@@ -267,7 +267,7 @@ def vertical(self):
         return np.empty((0, 2)), np.empty(0, Path.code_type)
 
     def north_east(self):
-        num_lines = int(self.kwargs["scale"])
+        num_lines = int(self.kwargs["scale"]) * 2
         if num_lines:
             num_vertices = (num_lines + 1) * 2
         else:
@@ -286,7 +286,7 @@ def north_east(self):
         return vertices, codes
 
     def south_east(self):
-        num_lines = int(self.kwargs["scale"])
+        num_lines = int(self.kwargs["scale"]) * 2
         if num_lines:
             num_vertices = (num_lines + 1) * 2
         else:
diff --git a/lib/matplotlib/patches.py b/lib/matplotlib/patches.py
@@ -576,7 +576,7 @@ def get_hatch(self):
     def set_hatchstyles(self, hatchstyles):
         if hatchstyles is None:
             hatchstyles = []
-        self._hatchstyles = hatchstyles
+        self._hatchstyles = np.atleast_1d(hatchstyles)
         self.stale = True
 
     def get_hatchstyles(self):
