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Code Issues Releases Wiki Activity

add cameraView to GraphStreamViewer and improve visualization of

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activities in route
This commit is contained in:
Stefan Schroeder 2013-12-12 11:56:48 +01:00
parent 6796d6ca7b
commit e36bad438b
1 changed files with 72 additions and 12 deletions
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84
jsprit-analysis/src/main/java/jsprit/analysis/toolbox/GraphStreamViewer.java
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@ -1,17 +1,13 @@
package jsprit.analysis.toolbox;
import java.awt.Dimension;
import java.text.MessageFormat;
import javax.swing.JFormattedTextField;
import javax.swing.JTextField;
import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.job.Job;
import jsprit.core.problem.job.Service;
import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.solution.route.VehicleRoute;
import jsprit.core.problem.solution.route.activity.DeliveryActivity;
import jsprit.core.problem.solution.route.activity.PickupActivity;
import jsprit.core.problem.solution.route.activity.TourActivity;
import jsprit.core.problem.solution.route.activity.TourActivity.JobActivity;
import jsprit.core.problem.vehicle.Vehicle;
@ -20,6 +16,7 @@ import org.graphstream.graph.Edge;
import org.graphstream.graph.Graph;
import org.graphstream.graph.Node;
import org.graphstream.graph.implementations.MultiGraph;
import org.graphstream.ui.swingViewer.View;
import org.graphstream.ui.swingViewer.Viewer;
public class GraphStreamViewer {
@ -39,11 +36,24 @@ public class GraphStreamViewer {
"node.delivery {" +
" fill-color: #f93;" +
"}" +
"node.pickupInRoute {" +
" fill-color: #6CC644;" +
" stroke-mode: plain;" +
" stroke-color: #333;" +
" stroke-width: 2.0;" +
"}" +
"node.deliveryInRoute {" +
" fill-color: #f93;" +
" stroke-mode: plain;" +
" stroke-color: #333;" +
" stroke-width: 2.0;" +
"}" +
"node.depot {" +
" fill-color: #BD2C00;" +
" size: 10px, 10px;" +
" shape: box;" +
"}" +
"edge {" +
" fill-color: #333;" +
" arrow-size: 6px,3px;" +
@ -72,6 +82,18 @@ public class GraphStreamViewer {
// }
//
// }
private static class Center {
final double x;
final double y;
public Center(double x, double y) {
super();
this.x = x;
this.y = y;
}
}
private Label label = Label.NO_LABEL;
@ -80,6 +102,8 @@ public class GraphStreamViewer {
private boolean enableAutoLayout = false;
private boolean renderShipments = false;
private Center center;
// private BoundingBox boundingBox;
@ -87,6 +111,8 @@ public class GraphStreamViewer {
private VehicleRoutingProblemSolution solution;
private double zoomFactor;
public GraphStreamViewer(VehicleRoutingProblem vrp) {
super();
this.vrp = vrp;
@ -118,24 +144,55 @@ public class GraphStreamViewer {
return this;
}
/**
* Sets the camera-view. Center describes the center-focus of the camera and zoomFactor its
* zoomFactor.
*
* <p>a zoomFactor < 1 zooms in and > 1 out.
*
* @param centerX
* @param centerY
* @param zoomFactor
* @return
*/
public GraphStreamViewer setCamerView(double centerX, double centerY, double zoomFactor){
center = new Center(centerX,centerY);
this.zoomFactor = zoomFactor;
return this;
}
public void display(){
// JFrame jframe = new JFrame();
System.setProperty("org.graphstream.ui.renderer", "org.graphstream.ui.j2dviewer.J2DGraphRenderer");
Graph g = new MultiGraph("g");
g.addAttribute("ui.quality");
g.addAttribute("ui.antialias");
g.addAttribute("ui.stylesheet", styleSheet);
Viewer viewer = g.display();
// MessageFormat format = new MessageFormat("{0,number,00}:{1,number,00}:{2,number,00}");
Viewer viewer;
// viewer.getDefaultView().setLayout(new BorderLayout());
//
// MessageFormat format = new MessageFormat("{0,number,00}:{1,number,00}:{2,number,00}");
////
// JFormattedTextField textField = new JFormattedTextField(format);
// textField.setEditable(false);
// textField.setMaximumSize(new Dimension(100,30));
// textField.setMinimumSize(new Dimension(80,30));
// textField.setHorizontalAlignment(JTextField.CENTER);
// textField.setHorizontalAlignment(JTextField.LEFT);
// textField.setText("00:01:56");
// viewer.getDefaultView().add(textField);
// textField.s
// viewer.getDefaultView().add(textField,BorderLayout.NORTH,);
if(center != null){
viewer = g.display(false);
View view = viewer.getDefaultView();
view.resizeFrame(800, 600);
view.getCamera().setViewCenter(center.x, center.y, 0);
view.getCamera().setViewPercent(zoomFactor);
}
else viewer = g.display();
if(!enableAutoLayout) viewer.disableAutoLayout();
@ -224,12 +281,15 @@ public class GraphStreamViewer {
for(TourActivity act : route.getActivities()){
String currIdentifier = makeId(((JobActivity)act).getJob().getId(),act.getLocationId());
g.addEdge(makeEdgeId(routeId,vehicle_edgeId), prevIdentifier, currIdentifier, true);
if(act instanceof PickupActivity) g.getNode(currIdentifier).addAttribute("ui.class", "pickupInRoute");
else if (act instanceof DeliveryActivity) g.getNode(currIdentifier).addAttribute("ui.class", "deliveryInRoute");
prevIdentifier = currIdentifier;
vehicle_edgeId++;
sleep(renderDelay_in_ms);
}
if(route.getVehicle().isReturnToDepot()){
g.addEdge(makeEdgeId(routeId,vehicle_edgeId), prevIdentifier, makeId(route.getVehicle().getId(),route.getVehicle().getLocationId()), true);
String lastIdentifier = makeId(route.getVehicle().getId(),route.getVehicle().getLocationId());
g.addEdge(makeEdgeId(routeId,vehicle_edgeId), prevIdentifier, lastIdentifier, true);
}
}