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Update docstring and error message

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This commit is contained in:
Ogi Moore 2021-01-31 22:36:59 -08:00
parent 983a3769e7
commit 89d20119fe
1 changed files with 2 additions and 2 deletions
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pyqtgraph/graphicsItems/GraphItem.py
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@ -32,7 +32,7 @@ class GraphItem(GraphicsObject):
**Arguments:**
pos (N,2) array of the positions of each node in the graph.
adj (M,2) array of connection data. Each row contains indexes
of two nodes that are connected.
of two nodes that are connected or None to hide lines
pen The pen to use when drawing lines between connected
nodes. May be one of:
@ -56,7 +56,7 @@ class GraphItem(GraphicsObject):
if 'adj' in kwds:
self.adjacency = kwds.pop('adj')
if self.adjacency is not None and self.adjacency.dtype.kind not in 'iu':
raise Exception("adjacency array must have int or unsigned type.")
raise Exception("adjacency must be None or an array of either int or unsigned type.")
self._update()
if 'pos' in kwds:
self.pos = kwds['pos']