[Jung-support] [jung - Open Discussion] RE: My Graph is very huge. Please help.

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By: e-flat

Rashid:

You can run some algorithms on graphs of this size; I have actually worked with
larger graphs than this.  However, you can't usefully visualize them, for two
reasons: (1) our existing layout algorithms don't scale to networks of this
size and (2) you almost certainly don't have a big enough screen.  (Think about
it: say you have a 2000x2000 monitor, or 4 million pixels (and this would be
a very large monitor).  That's only 40 pixels, or about 6x6, for each vertex.
Add in the edges and it looks like a complete mess.)

You could try to focus on trying to visualize subgraphs of interest, e.g., use
the KNeighborhood filter to pick out the vertices within 2 or 3 steps of a specified
vertex.

Joshua

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