{
nwr.readFile(
"/Users/fouriep/IdeaProjects/matsim/matsim/examples/siouxfalls-2014/Siouxfalls_network_PT.xml");
network = scenario.getNetwork();
// nca = new IntraMinDeltaOutLinksNCA(scenario.getNetwork());
// nca = new IntraMaxNCA(scenario.getNetwork(),"getCapacityTimesSpeed",null,null);
nca =
new MinmizeNumberOfOutlinksNCA(scenario.getNetwork(), "getCapacityTimesSpeed", null, null);
nca.run();
// new ClusterReader().readClusters("~/Desktop/test.txt", scenario.getNetwork(), nca);
colorsForDisplay = new int[nca.getPointersToClusterLevels().size()];
getRandomColors((int) nca.getClusterSteps());
}
@Override
public void draw() {
// stroke(0);
if (change) {
println(currentStep + ":" + colorsForDisplay.length);
background(255);
pushMatrix();
if (followMouse) {
translate(mouseX - width / 2, mouseY - height / 2);
}
if (width / height < (maxX - minX) / (maxY - minY))
scale(width / (maxX - minX), -width / (maxX - minX));
else scale(height / (maxY - minY), -height / (maxY - minY));
ArrayList<NodeCluster> clustersAtLevel = nca.getClustersAtLevel(currentStep);
NodeCluster largestCluster = nca.getLargestCluster(clustersAtLevel);
println("largest: " + largestCluster.getId());
translate(-minX, -maxY);
for (NodeCluster nc : clustersAtLevel) {
if (nc.isLeaf()) {
for (ClusterLink link : nc.getOutLinks().values()) {
strokeWeight(strokeWeights.get(link.getId()));
stroke(color(240));
// pushMatrix();
line(
(float) (link.getFromNode().getCoord().getX()),
(float) (link.getFromNode().getCoord().getY()),
(float) (link.getToNode().getCoord().getX()),
(float) (link.getToNode().getCoord().getY()));
}
} else {
for (ClusterLink link : nc.getInterLinks().values()) {
strokeWeight(strokeWeights.get(link.getId()));
int colindex = nc.getId();
if (nc.equals(largestCluster)) {
stroke(color(255, 0, 0));
} else {
stroke(colorsForDisplay[colindex]);
}
// pushMatrix();
line(
(float) (link.getFromNode().getCoord().getX()),
(float) (link.getFromNode().getCoord().getY()),
(float) (link.getToNode().getCoord().getX()),
(float) (link.getToNode().getCoord().getY()));
}
for (ClusterLink link : nc.getOutLinks().values()) {
strokeWeight(strokeWeights.get(link.getId()));
stroke(color(200));
// pushMatrix();
line(
(float) (link.getFromNode().getCoord().getX()),
(float) (link.getFromNode().getCoord().getY()),
(float) (link.getToNode().getCoord().getX()),
(float) (link.getToNode().getCoord().getY()));
}
}
}
// println(currentStep+":"+clustersAtLevel);
// for (Link link : network.getLinks().values()) {
// // popMatrix();
// }
// for (Node n:network.getNodes().values()){
//
// }
popMatrix();
change = false;
// currentStep++;
fill(0);
text(currentStep + ":" + (colorsForDisplay.length - 1), 20, 20);
}
if (this.mousePressed) {
change = true;
followMouse = true;
}
// do some frame counting
// fcount += 1;
// int m = millis();
// if (m - lastm > 1000 * fint) {
// frate = (float) fcount / fint;
// fcount = 0;
// lastm = m;
// // println("fps: " + frate);
// }
// text(frate, 0, 20);
}