|Re: SpaceTreeLayoutAlgorithm performance issue [message #1278836 is a reply to message #1272976]
||Thu, 27 March 2014 23:03
| Zoltan Ujhelyi
Registered: July 2009
I guess I have found the root cause of your performance issues related to the SpaceTreeLayoutAlgorithm.
When animations are turned on, the algorithm is really slow; and you have explicitely turned on animations via the second parameter (new SpaceTreeLayoutAlgorithm(SpaceTreeLayoutAlgorithm.LEFT_DOWN, true), as you have displayed in the bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=430851#c1
I don't have time right now to find out why are animations so slow, but as a workaround, I turned off animations by default, and suggest not to turn it on via the second constructor parameter. Additionally, I have opened bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=431417 for future references.
Could you please check that turning off animations do speed up your application with larger models?
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