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diagram loading and layout performances

Posted By Marco Finizio 14 Years Ago
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Marco Finizio
Posted 14 Years Ago
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Hi, i am using your evaluation version to understand if the nevron diagram API is suitable for displaying large amounts of graph data (nodes and connectors).

However, i see that it is REALLY slow in particular:

1) when adding the NNodes connectors to the view (example: View.Document.ActiveLayer.AddChild(connector)). On a dataset of 5600 1D connectors and 2000 2D nodes it takes more than 1,5 hour just to add all the elements!

2) when calling the Layout method on the NSymmetricalLayout (which is the best layout i have found for our purposes) it is also very slow and finally is unable to layout the graph.

Is there any hint to speedup the adding and layout phases? Should i use different methods or classes?

Thanks and greetings from Italy




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