fix aspect ratio
@@ -1292,7 +1292,7 @@ class Shapes(Layer):
offset_perp = np.array([offset[1], -offset[0]])
fixed = self._fixed_vertex
- new = copy(coord)
+ new = list(coord)
if self._fixed_aspect and self._fixed_index % 2 == 0:
if (new - fixed)[0] == 0:
