The width override applied to the referenced wire.
Setting the value to 0 removes the width override on the wire.
Setting a new value overwrites any existing width override for that wire.
Setting this property has no effect when the WireReference has no associated WireReference.Context, such as when it is default.
Throws ObjectDisposedException when you access this method after you call Context.Dispose on the context.
Override the line width of a wire so it appears thicker than the default thickness in the graph canvas.
WireReference wire = context.GetWireReference(outputPortID, inputPortID); wire.WidthOverride = 4f;