public void animateDrawing() {
Graph graph = createGraph();
double[][] coordinates = new double[graph.getNumberOfNodes()][2];
if (nodeArray == null) {
for (double[] point : coordinates) {
point[0] = random();
point[1] = random();
}
} else {
for (int i = 0; i < coordinates.length; i++) {
coordinates[i][0] = nodeArray.get(i).getTranslateX();
coordinates[i][1] = nodeArray.get(i).getTranslateY();
}
}
root.nodes.getChildren().clear();
SpringEmbedder.centerCoordinates(
coordinates,
0,
(int) root.getWidth(),
20,
(int) (root.getHeight() - root.vbox.getHeight() * 1.5));
createNodes(graph, coordinates);
createEdges(graph);
animate(graph);
}
public void simpleDrawing() {
Graph graph = createGraph();
double[][] coordinates =
SpringEmbedder.computeSpringEmbedding(
100, graph.getNumberOfNodes(), graph.getEdges(), null);
root.nodes.getChildren().clear();
SpringEmbedder.centerCoordinates(
coordinates,
0,
(int) root.getWidth(),
20,
(int) (root.getHeight() - root.vbox.getHeight() * 1.5));
createNodes(graph, coordinates);
createEdges(graph);
}
