Some more path construction simplifications.

anntzer · anntzer · commit 7c9c01ba1914 · 2020-03-12T10:52:34.000+01:00
diff --git a/examples/animation/animated_histogram.py b/examples/animation/animated_histogram.py
@@ -45,7 +45,7 @@
 #   in the ``verts`` array to keep the codes aligned with the vertices.
 nverts = nrects * (1 + 3 + 1)
 verts = np.zeros((nverts, 2))
-codes = np.ones(nverts, int) * path.Path.LINETO
+codes = np.full(nverts, path.Path.LINETO)
 codes[0::5] = path.Path.MOVETO
 codes[4::5] = path.Path.CLOSEPOLY
 verts[0::5, 0] = left
diff --git a/lib/mpl_toolkits/axes_grid1/inset_locator.py b/lib/mpl_toolkits/axes_grid1/inset_locator.py
@@ -235,25 +235,14 @@ def connect_bbox(bbox1, bbox2, loc1, loc2=None):
             corner of *bbox2*.
         """
         if isinstance(bbox1, Rectangle):
-            transform = bbox1.get_transform()
-            bbox1 = Bbox.from_bounds(0, 0, 1, 1)
-            bbox1 = TransformedBbox(bbox1, transform)
-
+            bbox1 = TransformedBbox(Bbox.unit(), bbox1.get_transform())
         if isinstance(bbox2, Rectangle):
-            transform = bbox2.get_transform()
-            bbox2 = Bbox.from_bounds(0, 0, 1, 1)
-            bbox2 = TransformedBbox(bbox2, transform)
-
+            bbox2 = TransformedBbox(Bbox.unit(), bbox2.get_transform())
         if loc2 is None:
             loc2 = loc1
-
         x1, y1 = BboxConnector.get_bbox_edge_pos(bbox1, loc1)
         x2, y2 = BboxConnector.get_bbox_edge_pos(bbox2, loc2)
-
-        verts = [[x1, y1], [x2, y2]]
-        codes = [Path.MOVETO, Path.LINETO]
-
-        return Path(verts, codes)
+        return Path([[x1, y1], [x2, y2]])
 
     @docstring.dedent_interpd
     def __init__(self, bbox1, bbox2, loc1, loc2=None, **kwargs):
