public static void main(String args[]) {
Graph graph = new SingleGraph("neighborhood");
GeoSource src = new GeoSourceOSM_Neighborhood(0.0003, "/home/merwan/neighborhood.osm");
src.addSink(graph);
src.read();
src.end();
graph.display(false);
}
private static void createGraph(Network network) throws IOException {
graph = new SingleGraph("Tutorial 1");
graph.display();
for (int i = 0; i < network.getNNodes(); i++) {
graph.addNode(i + "");
}
int[][] edge = network.edges;
int[] edges = edge[0];
for (int k = 0; k < edges.length; k++) {
int n1 = edge[0][k];
int n2 = edge[1][k];
if (graph.getEdge(n1 + "+" + n2) == null && graph.getEdge(n2 + "+" + n1) == null) {
graph.addEdge(n1 + "+" + n2, n1 + "", n2 + "");
}
}
}
public void execute() {
// Toolkit.c
final Graph graph = new SingleGraph("roberto");
graph.setStrict(false);
graph.addAttribute("ui.stylesheet", "node.important {fill-color: red;}");
graph.addAttribute("ui.quality");
graph.addAttribute("ui.antialias");
BaseGenerator gen = null;
// Between 1 and 3 new links per node added.
// gen = new BarabasiAlbertGenerator(1);//talvez
// gen = new DorogovtsevMendesGenerator();//talvez
// gen = new PointsOfInterestGenerator();//gera desconexo
// gen = new PreferentialAttachmentGenerator();//parece com lobster
// gen = new RandomEuclideanGenerator(2);//+-
// gen = new RandomFixedDegreeDynamicGraphGenerator(200, 9.0,
// 0.5);//acho que não
// gen = new WattsStrogatzGenerator(200, 4, 0.1);//+-
// gen = new ClusterGeneratorOld(200);
int n = 100;
// gen = new LobsterGenerator(5, 5);// sim
// gen = new CustomLobsterGenerator(500, 3, 5);// sim
// gen = new CustomFlowerSnarkGenerator(100);//sim
// gen = new ClusterGenerator(n, 3, 3); //sim
// gen = new CustomGridGenerator(110, true, 0.9F, 15, 5);//usado para
// gen = new WattsStrogatzGenerator(20, 10, 0.1);//pode ser mas tem que
// rodar 2 vezes
// gen = new BarabasiAlbertGenerator(1);//talvez - parecido com lobster
// gen = new DorogovtsevMendesGenerator();//talvez
gen.setRandomSeed(12345);
gen.addSink(graph);
gen.begin();
while (gen.nextEvents()) ;
gen.end();
System.out.println("" + graph.getNodeCount() + " " + graph.getEdgeCount());
// gen.configureNodes(graph);
// System.out.println("Amount of important: " + gen.countImportant);
Viewer viewer = graph.display(true);
// Layout layoutAlgorithm = new SpringBox();
// viewer.enableAutoLayout(layoutAlgorithm);
viewer.setCloseFramePolicy(Viewer.CloseFramePolicy.HIDE_ONLY);
ViewerListener vl = new MyViewListener(graph, n, 2, gen);
ViewerPipe fromViewer = viewer.newViewerPipe();
fromViewer.addViewerListener(vl);
fromViewer.addSink(graph);
while (loop) {
fromViewer.pump(); // or fromViewer.blockingPump();
try {
Thread.sleep(100);
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
// try {
// Thread.sleep(10000);
// } catch (InterruptedException e1) {
// // TODO Auto-generated catch block
// e1.printStackTrace();
// }
}