8000 BUG: check for closed path in Polygon.set_xy() by jakevdp · Pull Request #1018 · matplotlib/matplotlib · GitHub
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BUG: check for closed path in Polygon.set_xy() #1018

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BUG: check for closed path in Polygon.set_xy() #1018

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cd35848
BUG: check for closed path in Polygon.set_xy()
jakevdp Jul 17, 2012
a53cb48
fix Polygon.set_xy() initialization
jakevdp Jul 17, 2012
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4 changes: 2 additions & 2 deletions lib/matplotlib/patches.py
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Original file line number Diff line number Diff line change
Expand Up @@ -770,8 +770,6 @@ def __init__(self, xy, closed=True, **kwargs):
xy = np.asarray(xy, np.float_)
self._path = Path(xy)
self._closed = closed
if closed and len(xy):
xy = np.concatenate([xy, [xy[0]]])
self._set_xy(xy)

def get_path(self):
Expand All @@ -796,6 +794,8 @@ def set_closed(self, closed):
def get_xy(self):
return self._path.vertices
def set_xy(self, vertices):
if self._closed and len(vertices):
vertices = np.concatenate([vertices, [vertices[0]]])
self._path = Path(vertices, closed=self._closed)
_get_xy = get_xy
_set_xy = set_xy
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