How to disable default tooltips for node and connector in TypeScript Diagram

By default, when you interact with a node or connector in the diagram—such as dragging, resizing, or rotating—you’ll see a tooltip that displays information, including the node’s position, size and angle.
If you’d like to disable the default tooltip that appears while interacting with nodes or connectors, it can be disabled by removing the tooltip constraints from the SelectorConstraints of the selectedItems property of the diagram.
Below is a code example demonstrating how to disable the default tooltip

// Initializes the diagram component
let nodes: NodeModel[] = [{
 // Position of the node
 offsetX: 250,
 offsetY: 250,
 // Size of the node
 width: 100,
 height: 100,
}]
let connectors: ConnectorModel[] = [{
 id: 'con1',
 sourcePoint: { x: 300, y: 100 },
 targetPoint: { x: 400, y: 250 },
}]
// Initialize diagram
let diagram: Diagram = new Diagram(
 {
   width: '100%',
   height: '350px',
   selectedItems: {
     // To disable default tooltip
     constraints: SelectorConstraints.All & ~SelectorConstraints.ToolTip,
   },
   // Defines nodes
  nodes:nodes,
  connectors:connector
 },
 '#element'
);

Sample

Conclusion
I hope you enjoyed learning about how to disable default tooltips for nodes and connectors in the TypeScript Diagram.

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