GtuGeneratorQueueAnimation.java
- package org.opentrafficsim.draw.gtu;
- import java.awt.Color;
- import java.awt.Font;
- import java.awt.Graphics2D;
- import java.awt.image.ImageObserver;
- import java.rmi.RemoteException;
- import java.util.Map;
- import javax.naming.NamingException;
- import org.opentrafficsim.draw.core.TextAlignment;
- import org.opentrafficsim.draw.core.TextAnimation;
- import org.opentrafficsim.road.gtu.generator.GtuGeneratorQueue;
- import nl.tudelft.simulation.dsol.animation.Locatable;
- import nl.tudelft.simulation.dsol.simulators.SimulatorInterface;
- import nl.tudelft.simulation.dsol.simulators.SimulatorInterface.TimeDoubleUnit;
- import nl.tudelft.simulation.language.d3.DirectedPoint;
- /**
- * Animator that displays generation queues as numbers.
- * <p>
- * Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
- * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
- * <p>
- * @version $Revision$, $LastChangedDate$, by $Author$, initial version 28 dec. 2017 <br>
- * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
- * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
- * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
- */
- public class GtuGeneratorQueueAnimation extends TextAnimation
- {
- /** */
- private static final long serialVersionUID = 20181018L;
- /** Default font. */
- private static final Font FONT = new Font("SansSerif", Font.PLAIN, 4);
- /**
- * Constructor.
- * @param source GTUGenerator; generator
- * @param simulator SimulatorInterface.TimeDoubleUnit; simulator
- * @throws NamingException when animation context cannot be created or retrieved
- * @throws RemoteException when remote context cannot be found
- */
- public GtuGeneratorQueueAnimation(final GtuGeneratorQueue source, final SimulatorInterface.TimeDoubleUnit simulator)
- throws NamingException, RemoteException
- {
- super(source, "", 0.0f, 0.0f, TextAlignment.CENTER, Color.BLACK, simulator, TextAnimation.RENDERWHEN1);
- }
- /** {@inheritDoc} */
- @Override
- public void paint(final Graphics2D graphics, final ImageObserver observer) throws RemoteException
- {
- graphics.setColor(Color.BLACK);
- graphics.setFont(FONT);
- DirectedPoint p = getSource().getLocation();
- Map<DirectedPoint, Integer> map = ((GtuGeneratorQueue) getSource()).getQueueLengths();
- for (DirectedPoint lanePosition : map.keySet())
- {
- setText(map.get(lanePosition).toString());
- setXY((float) (lanePosition.x - p.x), (float) (lanePosition.y - p.y));
- super.paint(graphics, observer);
- }
- }
- /** {@inheritDoc} */
- @Override
- public TextAnimation clone(final Locatable newSource, final TimeDoubleUnit newSimulator)
- throws RemoteException, NamingException
- {
- return new GtuGeneratorQueueAnimation((GtuGeneratorQueue) newSource, newSimulator);
- }
- }