Custom Port Location Model Demo

This demo demonstrates how to create and use a custom IPortLocationModel.

Things to Try

Create a new node by clicking on the canvas and connect it to another node with a new edge. The green dots visualize the possible port candidates, which have been customized in this demo. The port location model defines five discreet locations for each node.
Select one of the nodes and drag one of the port handles. You will only be able to move the handle to one of the other custom port locations supported by the port location model.
Save and load the graph.

See the Border-Aligned Label Model Demo or the Offset Wrapper Label Model Demo to learn how to customize the models for label locations. Note that the code is very similar as the same concepts are being applied.