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Normal Topic Performance in swimlane (Read 1513 times)
Michael
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Performance in swimlane
Dec 3rd, 2014 at 3:19pm
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Hello

After failing to increase the performance of my swimlane diagram I´ve to ask for some hints.
The performance issue comes up by loading 50 or more ControlNodes to my diagram.
Profiling the application showed that in an example with 183 ControlNodes the most time consuming element is the OnLayout-handler of the DiagramView with 16.836 calls.
The Arrange()-method of the layout als o takes as much time as the time for node creation.

Do you have any hints to solve that problem?
The diagram is used as “read/show only”. No interactions are needed.
Thank you very much.
  
SwimlaneControl.txt (Attachment deleted)
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Stoyo
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Re: Performance in swimlane
Reply #1 - Dec 3rd, 2014 at 4:02pm
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Hi,

You can find some tips for ControlNode performance here:
http://mindfusion.eu/Forum/YaBB.pl?num=1330616818

You might consider using CompositeNode objects instead; we created them as lightweight alternative of user controls, and they should be capable of rendering the kind of nodes from the screenshot in your previous post:



I hope that helps,
Stoyan
  
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