Hi Svein,
We can increase the performance by enabling the EnableVirtualization property of the diagram view When the number of Nodes & Line Connectors are high. So, please enable the EnableVirtualization property of the diagram view to increase the performance of the diagram.
Concept of Virtualization :
Virtualization is to load the diagram page elements that are available in the visible area of the diagram control, rest of the diagram will not be loaded until they come into the view port. Please refer the following code snippet to use enable Virtualization property of the diagram view.
Code Snippet :
diagramView1.EnableVirtualization = true; |
For more information about the Virtualization, please refer our Syncfusion online documentation from the below link.
Documentation Link : http://help.syncfusion.com/wpf/diagram
Here navigate to Concepts and Features à Diagram View à Virtualization for DiagramControl.
Please let us know if you require further assistance on this.
Regards,
Sudhakar C