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There is a problem when using big Vertex-Icons because they dont fit in the Window.
In FRLayout. java line 201 the borderwidth is calculated by
double borderWidth = getSize().getWidth() / 50.0;
This may work for some kind of icons. But for my Vertex-Icons with 64x64 it didn't work. The nodes werde outside of the visible area.
I had to manually set borderwidth to 70.
Proposal...
2009-11-14 15:35:21 UTC by brunni
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Hi, I'm trying to use the KleinbergSmallWorldGenerator to generate a graph, however I run into a NullPointerException when running the code. Could someone help me with what's wrong? The exception stack trace is:
Exception in thread "main" java.lang.NullPointerException
at...
2009-11-14 08:21:14 UTC by disgoseek
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I can't replicate your bug - are you using the latest version of the cvs? Can you detail what other boxes/settings are checked?.
2009-11-12 14:33:46 UTC by shearn89
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Hi!
I have connected, directed (this property is not important here) graph G. I need to obtain its ANY connected subgraph, say H, of a given size. Is there any procedure in JUNG to do that? If no, I need to make BFS on underlying undirected graph :(.
2009-11-10 22:11:59 UTC by adamjava
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Hi,
I've probably found the bug. I haven't used the VertexIconShapeTransformer. Another question: I've got a custom Vertex class, can I use the setIconMap() of the VertexIconShapeTransformer anymay? Because it expects a Map with the parameters and my map is , and I cannot call this method out of my class.
Thanks for any help.
Greets Heidi.
2009-11-10 13:23:01 UTC by heidilein
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Hi,
I was wondering if it is possible to display group of nodes using JUNG2. For
example, say I have node A,B,C & D. Node A, B & C are connected to each
other ( clique cluster of three nodes connected to each other). And Node D is
connected to node C.
I was wondering if I can some how display node A,B & C is one group and node C & D is another group. May be draw big gray
circle (like...
2009-11-09 01:07:30 UTC by Tejesh
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Hi all,
Currently I am working with an UndirectedSparseMultigraph g about 60 vertices. I used the FRLayout2 for this graph. So I have the following settings:
Layout layout = new FRLayout2(g);
layout.setSize(new Dimension(550,550));
BasicVisualizationServer vv = new BasicVisualizationServer(layout);
vv.setPreferredSize(new...
2009-11-06 14:57:07 UTC by bleongki
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One more note.
Sometimes, things work just fine and the nodes work seperately as they should.
Josh.
2009-11-06 13:28:35 UTC by jjames41
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Hi. I am running out of ideas trying to trouble shoot a problem. My goal is that the selected vertex will be colored the color I choose. The problem I am having is that when I have two vertexes with the exact same label, I am getting some odd behavior when the view paints
If I select one of the matching labelled nodes, it will select both of them. If I select the other, neither of them...
2009-11-06 13:21:39 UTC by jjames41
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Hi,
I'm using a ShapeTransformer which can render the vertices both as labels and vertices. The labels are well rendered, by the icons are not shown. I've looked at the VertexImageShaperDemo and used the same way to render my vertices but no way.
What am I doing wrong? Here my transform method :
public Shape transform(CustomVertex customVertex) {
Shape shape = null;...
2009-11-06 11:40:57 UTC by heidilein
