How to disable connector selection in Angular Diagram?

This article explains how to disable connector selection in Angular Diagram. In Angular Diagram, connectors are used to create links between nodes or ports to represent the relationships between them. A connector can be created by defining the source and target points of the connector. To disable connector selection, you can remove the selection constraints from the default connector constraints. This prevents users from selecting the connector when interacting with the diagram.

app.component.html

<ejs-diagram
   #diagram
   id="diagram"
   width="100%"
   height="780px"
   [connectors]="connectors"
>
</ejs-diagram>

app.component.ts
public connectors: ConnectorModel[] = [
   {
     id: 'connector1',
     sourceID: 'node1',
     sourcePortID: 'port2',
     targetPortID: 'port4', 
     targetID: 'node3',
     type: 'Orthogonal',
     constraints: ConnectorConstraints.Default & ~ConnectorConstraints.Select,
     annotations: [{ constraints: AnnotationConstraints.ReadOnly }],
   
   },
 ];
 

Refer to the working sample for additional details and implementation:Sample

Conclusion

We hope you enjoyed learning about how to disable connector selection in Angular Diagram.

You can refer to our Angular Diagram feature tour page to learn about its other groundbreaking feature representations and documentation, as well as how to quickly get started with configuration specifications. You can also explore our Angular Diagram example to understand how to create and manipulate data.

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