Arrow link

An arrow link, also referred to as connector or graphical link, is a curved line connecting two otherwise unconnected nodes.

A connector can be shaped by dragging its line with the mouse.

Properties of a connector such as its color and the presence of arrows at its ends can be set in the popup menu of the connector.

Limitations

• No text label can be attached to a connector.
• Only one style of end arrows of the connector is available.
• Only one type of routing of the connector is available, a smoothly curved one.