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Re: Re: GUI Performance Improvement

Chronologique Discussions 
  • From: <klaus.pichler AT>
  • To: graphstream-users AT,guilhelm.savin AT
  • Subject: Re: Re: GUI Performance Improvement
  • Date: Wed, 25 Feb 2015 16:41:07 +0100 (CET)

Hi Guilhelm,

Thanks for the quick response. :)
-I dont use the autolayout. I have all Node positions given in my osm Data.
I set all the x and y positions on the node attributes
I notice that the autolayout can be expensive (Tried it in some other codes..
- I think -Dsun.java2d.opengl=true is on mac default true. But i added it
now to my VM arguments
- I allready call System.setProperty("org.graphstream.ui.renderer",

at the very beginning of my main method.

Seems like the Graph is really too big, cause after adding the argument it
still takes 4s to refresh. On a high zoom level it goes faster to change the
centerpoint (but thats understood)
Okay, the new UI with OpenGL sounds really good.
Keep up your great work.


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