trans/graphhopper-jsprit
1
0
Fork 0
mirror of https://github.com/graphhopper/jsprit.git synced 2020-01-24 07:45:05 +01:00
Code Issues Releases Wiki Activity

add shipment view

Browse source
This commit is contained in:
Stefan Schroeder 2013-12-11 12:14:44 +01:00
parent f0c6d15852
commit be00d30fde
3 changed files with 70 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

57
jsprit-analysis/src/main/java/jsprit/analysis/toolbox/GraphStreamViewer.java
View file

@ -10,9 +10,10 @@ import jsprit.core.problem.solution.route.activity.TourActivity;
import jsprit.core.problem.solution.route.activity.TourActivity.JobActivity;
import jsprit.core.problem.vehicle.Vehicle;
import org.graphstream.graph.Edge;
import org.graphstream.graph.Graph;
import org.graphstream.graph.Node;
import org.graphstream.graph.implementations.DefaultGraph;
import org.graphstream.graph.implementations.MultiGraph;
import org.graphstream.ui.swingViewer.Viewer;
public class GraphStreamViewer {
@ -41,7 +42,7 @@ public class GraphStreamViewer {
" arrow-size: 6px,3px;" +
"}" +
"edge.shipment {" +
" fill-color: blue;" +
" fill-color: grey;" +
" arrow-size: 6px,3px;" +
"}" ;
@ -51,7 +52,15 @@ public class GraphStreamViewer {
private Label label = Label.NO_LABEL;
private boolean renderShipments = false;
private boolean enableAutoDisplay = false;
private BoundingBox boundingBox;
/**
* @param boundingBox the boundingBox to set
*/
public void setBoundingBox(BoundingBox boundingBox) {
this.boundingBox = boundingBox;
}
private VehicleRoutingProblem vrp;
private VehicleRoutingProblemSolution solution;
@ -86,7 +95,7 @@ public class GraphStreamViewer {
private static void display(View view){
System.setProperty("org.graphstream.ui.renderer", "org.graphstream.ui.j2dviewer.J2DGraphRenderer");
Graph g = new DefaultGraph("g");
Graph g = new MultiGraph("g");
g.addAttribute("ui.quality");
g.addAttribute("ui.antialias");
g.addAttribute("ui.stylesheet", styleSheet);
@ -94,6 +103,7 @@ public class GraphStreamViewer {
Viewer viewer = g.display();
if(!view.enableAutoDisplay) viewer.disableAutoLayout();
for(Vehicle vehicle : view.vrp.getVehicles()){
renderVehicle(g,vehicle,view.label);
sleep(view.renderDelay);
@ -117,6 +127,19 @@ public class GraphStreamViewer {
routeId++;
}
}
if(view.boundingBox != null){
//// viewer.getDefaultView().getCamera().setViewPercent(0.5);
// System.out.println("metric="+viewer.getDefaultView().getCamera().getMetrics());
//// viewer.getDefaultView().getCamera().setViewCenter(15000, 50000, 0);
//// viewer.getDefaultView().getCamera().setViewPercent(0.5);
// viewer.getDefaultView().getCamera().setBounds(10000,40000, 0, 20000, 60000, 0);
// System.out.println("metric="+viewer.getDefaultView().getCamera().getMetrics());
//// viewer.getDefaultView().se
// viewer.getDefaultView().display(viewer.getGraphicGraph(), true);
//// viewer.getDefaultView().getCamera().setViewPercent(0.5);
//
}
}
@ -141,7 +164,9 @@ public class GraphStreamViewer {
n2.setAttribute("ui.class", "delivery");
if(renderShipments){
Edge s = g.addEdge(shipment.getId(), makeId(shipment.getId(),shipment.getPickupLocation()),
makeId(shipment.getId(),shipment.getDeliveryLocation()), true);
s.addAttribute("ui.class", "shipment");
}
}
@ -221,6 +246,22 @@ public class GraphStreamViewer {
NO_LABEL, ID
}
private static class BoundingBox {
final double minX;
final double minY;
final double maxX;
final double maxY;
public BoundingBox(double minX, double minY, double maxX, double maxY) {
super();
this.minX = minX;
this.minY = minY;
this.maxX = maxX;
this.maxY = maxY;
}
}
private Label label = Label.NO_LABEL;
private long renderDelay_in_ms = 0;
@ -228,6 +269,8 @@ public class GraphStreamViewer {
private boolean enableAutoLayout = false;
private boolean renderShipments = false;
private BoundingBox boundingBox;
private VehicleRoutingProblem vrp;
@ -263,6 +306,11 @@ public class GraphStreamViewer {
this.renderShipments = renderShipments;
return this;
}
// public GraphStreamViewer setBoundingBox(double minX, double minY, double maxX, double maxY){
// boundingBox = new BoundingBox(minX,minY,maxX,maxY);
// return this;
// }
public void display(){
View view = new View(vrp,solution);
@ -270,6 +318,7 @@ public class GraphStreamViewer {
view.setLabel(label);
view.setRenderDelay(renderDelay_in_ms);
view.setRenderShipments(renderShipments);
view.setBoundingBox(boundingBox);
display(view);
}

28
jsprit-examples/src/main/java/jsprit/examples/BicycleMessenger.java
View file

@ -240,32 +240,32 @@ public class BicycleMessenger {
//if you want, terminate it after 1000 iterations with no change
// algorithm.setPrematureAlgorithmTermination(new IterationWithoutImprovementTermination(1000));
algorithm.addListener(new AlgorithmSearchProgressChartListener("output/progress.png"));
algorithm.setNuOfIterations(2000);
algorithm.setNuOfIterations(200);
Collection<VehicleRoutingProblemSolution> solutions = algorithm.searchSolutions();
//this is just to ensure that solution meet the above constraints
validateSolution(Solutions.bestOf(solutions), bicycleMessengerProblem, nearestMessengers);
//you may want to plot the problem
Plotter plotter = new Plotter(bicycleMessengerProblem);
// plotter.setBoundingBox(10000, 47500, 20000, 67500);
plotter.plotShipments(true);
plotter.plot("output/bicycleMessengerProblem.png", "bicycleMessenger");
//and the problem as well as the solution
Plotter plotter1 = new Plotter(bicycleMessengerProblem, Solutions.bestOf(solutions));
plotter1.plotShipments(true);
plotter1.setShowFirstActivity(true);
// plotter1.setBoundingBox(5000, 45500, 25000, 66500);
plotter1.plot("output/bicycleMessengerSolution.png", "bicycleMessenger");
// //you may want to plot the problem
// Plotter plotter = new Plotter(bicycleMessengerProblem);
//// plotter.setBoundingBox(10000, 47500, 20000, 67500);
// plotter.plotShipments(true);
// plotter.plot("output/bicycleMessengerProblem.png", "bicycleMessenger");
//
// //and the problem as well as the solution
// Plotter plotter1 = new Plotter(bicycleMessengerProblem, Solutions.bestOf(solutions));
// plotter1.plotShipments(true);
// plotter1.setShowFirstActivity(true);
//// plotter1.setBoundingBox(5000, 45500, 25000, 66500);
// plotter1.plot("output/bicycleMessengerSolution.png", "bicycleMessenger");
//and write out your solution in xml
new VrpXMLWriter(bicycleMessengerProblem, solutions).write("output/bicycleMessenger.xml");
SolutionPrinter.print(bicycleMessengerProblem, Solutions.bestOf(solutions), Print.VERBOSE);
GraphStreamViewer.display(bicycleMessengerProblem, Solutions.bestOf(solutions), 100);
new GraphStreamViewer(bicycleMessengerProblem, Solutions.bestOf(solutions)).setRenderDelay(50).setRenderShipments(true).display();
}

3
jsprit-examples/src/main/java/jsprit/examples/SimpleEnRoutePickupAndDeliveryExample.java
View file

@ -20,6 +20,7 @@ import java.io.File;
import java.util.Arrays;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm;
@ -126,6 +127,8 @@ public class SimpleEnRoutePickupAndDeliveryExample {
solutionPlotter.plotShipments(true);
solutionPlotter.plot("output/simpleEnRoutePickupAndDeliveryExample_solution.png", "en-route pickup and delivery");
new GraphStreamViewer(problem).setRenderShipments(true).display();
}
}