1 package org.opentrafficsim.road.network.lane;
2
3 import java.awt.Color;
4 import java.awt.Graphics2D;
5 import java.awt.geom.Rectangle2D;
6 import java.awt.image.ImageObserver;
7 import java.io.Serializable;
8 import java.rmi.RemoteException;
9
10 import javax.naming.NamingException;
11
12 import nl.tudelft.simulation.dsol.animation.D2.Renderable2D;
13
14 import org.opentrafficsim.core.dsol.OTSSimulatorInterface;
15
16 /**
17 * sink sensor animation.
18 * <p>
19 * Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.<br>
20 * All rights reserved. <br>
21 * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
22 * <p>
23 * $LastChangedDate: 2015-08-12 16:37:45 +0200 (Wed, 12 Aug 2015) $, @version $Revision: 1240 $, by $Author: averbraeck $,
24 * initial version Jan 30, 2015 <br>
25 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
26 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
27 */
28 public class SensorAnimation extends Renderable2D implements Serializable
29 {
30 /** */
31 private static final long serialVersionUID = 20150130L;
32
33 /** The half width left and right of the center line that is used to draw the block. */
34 private final double halfWidth;
35
36 /** The color of the sensor. */
37 private final Color color;
38
39 /**
40 * Construct the DefaultCarAnimation for a LaneBlock (road block).
41 * @param source the Car to draw
42 * @param simulator the simulator to schedule on
43 * @param color the display color of the sensor
44 * @throws NamingException in case of registration failure of the animation
45 * @throws RemoteException in case of remote registration failure of the animation
46 */
47 public SensorAnimation(final Sensor source, final OTSSimulatorInterface simulator, final Color color)
48 throws NamingException, RemoteException
49 {
50 super(source, simulator);
51 this.halfWidth = 0.4 * source.getLane().getWidth(0.0).getSI();
52 this.color = color;
53 }
54
55 /** {@inheritDoc} */
56 @Override
57 public final void paint(final Graphics2D graphics, final ImageObserver observer)
58 {
59 graphics.setColor(this.color);
60 Rectangle2D rectangle = new Rectangle2D.Double(-0.25, -this.halfWidth, 0.5, 2 * this.halfWidth);
61 graphics.fill(rectangle);
62 }
63
64 /** {@inheritDoc} */
65 @Override
66 public final String toString()
67 {
68 return "SensorAnimation [getSource()=" + this.getSource() + "]";
69 }
70 }