How to Disable Annotations on Connector in Vue Diagram?

The Vue Diagram component supports editing annotations at runtime, either interactively or programmatically. However, to restrict users from adding or editing annotations, you can utilize the constraints property.
The constraints property allows you to control the behavior of annotations, such as making them read-only. To disable annotation editing or prevent new annotations from being added, apply the “read-only” constraint to the annotation. This ensures that the annotation cannot be modified or edited by double-clicking a connector.

Below is an example code snippet demonstrating how to apply the read-only constraint:

// Define connector with ReadOnly constraint
var connector =
[{
 id: "connector1",
 sourceID: "Start",
 targetID: "Init",
 type: 'Orthogonal',
 // Disable annotation editing
 constraints:
    ConnectorConstraints.Default | ConnectorConstraints.ReadOnly,
}]; 

Sample

Conclusion
I hope you enjoyed learning how to disable annotations on a connector in Vue Diagram.
You can refer to our Vue Diagram feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Vue Diagram example to understand how to create and manipulate data.
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