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Merge pull request #1462 from Ryytikki/patch-1

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Added option to use "None" for adj in setData
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Ogi Moore 2021-01-31 23:03:44 -08:00 committed by GitHub
commit 7abf7d36d0
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1 changed files with 3 additions and 3 deletions
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6
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:
@ -55,8 +55,8 @@ class GraphItem(GraphicsObject):
"""
if 'adj' in kwds:
self.adjacency = kwds.pop('adj')
if self.adjacency.dtype.kind not in 'iu':
raise Exception("adjacency array must have int or unsigned type.")
if self.adjacency is not None and self.adjacency.dtype.kind not in 'iu':
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']