Hi Allen,
Please confirm us whether your requirement is to set the rotation angle for the Diagram’s shapes/connectors? If so, we suggest you to use Node’s “RotationAngle” property to rotate the diagram’s shape. please refer to the below code example.
Code example:
[VB]
Dim line As New LineConnector(New PointF(100, 100), New PointF(400, 100))
line.RotationAngle = 30
diagram1.Model.AppendChild(line)
If we misunderstood your requirement, please share us more details such as to elaborate your requirement in detail.
Regards,
Naganathan K G