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OTS drawing classes that can paint themselves using data objects
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package org.opentrafficsim.draw.road;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.image.ImageObserver;
import java.rmi.RemoteException;
import java.util.function.Function;
import java.util.function.Supplier;
import javax.naming.NamingException;
import org.djunits.unit.LengthUnit;
import org.djunits.value.vdouble.scalar.Length;
import org.opentrafficsim.draw.TextAlignment;
import org.opentrafficsim.draw.TextAnimation;
import org.opentrafficsim.draw.road.LaneDetectorAnimation.LaneDetectorData;
import nl.tudelft.simulation.naming.context.Contextualized;
/**
* Draw LaneDetectorData.
*
* Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.
* All rights reserved.
* BSD-style license. See OpenTrafficSim License.
*
* @author Alexander Verbraeck
* @author Peter Knoppers
* @author Wouter Schakel
* @param detector data type
* @param text type
*/
public class LaneDetectorAnimation> extends AbstractLineAnimation
{
/** */
private static final long serialVersionUID = 20150130L;
/** The color of the detector. */
private final Color color;
/** the Text object to destroy when the animation is destroyed. */
private T text;
/**
* Constructor. This constructor creates no text type. The method {@code ofGenericType()} uses this.
* @param laneDetector L; the lane detector to draw.
* @param contextualized Contextualized; context provider.
* @param color Color; the display color of the detector.
* @throws NamingException in case of registration failure of the animation
* @throws RemoteException in case of remote registration failure of the animation
*/
private LaneDetectorAnimation(final L laneDetector, final Contextualized contextualized, final Color color)
throws NamingException, RemoteException
{
super(laneDetector, contextualized, .9, new Length(0.5, LengthUnit.SI));
this.color = color;
}
/**
* This method produces a detector animation that toggles generally for all LaneDetectorData and its respective text id.
* @param laneDetector L; detector data.
* @param contextualized Contextualized; context provider.
* @param color Color; color.
* @return animation for generic lane detector type.
* @throws NamingException in case of registration failure of the animation
* @throws RemoteException in case of remote registration failure of the animation
*/
public static LaneDetectorAnimation ofGenericType(final LaneDetectorData laneDetector,
final Contextualized contextualized, final Color color) throws RemoteException, NamingException
{
LaneDetectorAnimation animation =
new LaneDetectorAnimation<>(laneDetector, contextualized, color);
animation.text = new Text(laneDetector, laneDetector::getId, 0.0f, (float) animation.getHalfLength() + 0.2f,
TextAlignment.CENTER, Color.BLACK, contextualized);
return animation;
}
/**
* This constructor uses a provider for the text animation. This should provide an animation that extends
* {@code TextAnimation} and implements the right tagging interface to toggle the correct label belonging to L.
* Alternatively, the toggle can be specified to the class that extends {@code TextAnimation} directly.
* @param laneDetector L; the lane detector to draw.
* @param contextualized Contextualized; context provider.
* @param color Color; the display color of the detector.
* @param textSupplier Function<Float, Text>; text supplier.
* @throws NamingException in case of registration failure of the animation
* @throws RemoteException in case of remote registration failure of the animation
*/
public LaneDetectorAnimation(final L laneDetector, final Contextualized contextualized, final Color color,
final Function, T> textSupplier) throws NamingException, RemoteException
{
super(laneDetector, contextualized, .9, new Length(0.5, LengthUnit.SI));
this.color = color;
this.text = textSupplier.apply(this);
}
/**
* @return text.
*/
public final T getText()
{
return this.text;
}
/** {@inheritDoc} */
@Override
public final void paint(final Graphics2D graphics, final ImageObserver observer)
{
graphics.setColor(this.color);
super.paint(graphics, observer);
}
/** {@inheritDoc} */
@Override
public void destroy(final Contextualized contextProvider)
{
super.destroy(contextProvider);
this.text.destroy(contextProvider);
}
/** {@inheritDoc} */
@Override
public final String toString()
{
return "DetectorAnimation [getSource()=" + this.getSource() + "]";
}
/**
* Text animation for the Detector. Separate class to be able to turn it on and off...
*
* Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
*
* BSD-style license. See OpenTrafficSim License.
*
* @author Alexander Verbraeck
* @author Peter Knoppers
* @author Wouter Schakel
*/
public static class Text extends TextAnimation implements DetectorData.Text
{
/** */
private static final long serialVersionUID = 20161211L;
/**
* @param source LaneDetectorData; the object for which the text is displayed
* @param text Supplier<String>; the text to display
* @param dx float; the horizontal movement of the text, in meters
* @param dy float; the vertical movement of the text, in meters
* @param textPlacement TextAlignment; where to place the text
* @param color Color; the color of the text
* @param contextualized Contextualized; context provider
* @throws NamingException when animation context cannot be created or retrieved
* @throws RemoteException - when remote context cannot be found
*/
public Text(final LaneDetectorData source, final Supplier text, final float dx, final float dy,
final TextAlignment textPlacement, final Color color, final Contextualized contextualized)
throws RemoteException, NamingException
{
super(source, text, dx, dy, textPlacement, color, contextualized, TextAnimation.RENDERWHEN10);
}
/** {@inheritDoc} */
@Override
public final String toString()
{
return "Text []";
}
}
/**
* LaneDetectorData provides the information required to draw a lane detector.
*
* Copyright (c) 2023-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
*
* BSD-style license. See OpenTrafficSim License.
*
* @author Wouter Schakel
*/
public interface LaneDetectorData extends LaneBasedObjectData, DetectorData
{
}
/**
* SinkData provides the information required to draw a sink.
*
* Copyright (c) 2024-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
*
* BSD-style license. See OpenTrafficSim License.
*
* @author Wouter Schakel
*/
public interface LoopDetectorData extends LaneDetectorData
{
/**
* Tagging implementation for loop detector ids.
*
* Copyright (c) 2024-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights
* reserved.
* BSD-style license. See OpenTrafficSim License.
*
* @author Wouter Schakel
*/
public class LoopDetectorText extends TextAnimation
{
/** */
private static final long serialVersionUID = 20240301L;
/**
* Constructor.
* @param laneDetector LoopDetectorData; loop detector data.
* @param dy float; vertical spacing.
* @param contextualized Contextualized; context provider.
* @throws NamingException when animation context cannot be created or retrieved
* @throws RemoteException when remote context cannot be found
*/
public LoopDetectorText(final LoopDetectorData laneDetector, final float dy, final Contextualized contextualized)
throws RemoteException, NamingException
{
super(laneDetector, laneDetector::getId, 0.0f, dy, TextAlignment.CENTER, Color.BLACK, contextualized,
TextAnimation.RENDERWHEN10);
}
}
}
/**
* SinkData provides the information required to draw a sink.
*
* Copyright (c) 2024-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
*
* BSD-style license. See OpenTrafficSim License.
*
* @author Wouter Schakel
*/
public interface SinkData extends LaneDetectorData
{
/**
* Tagging implementation for sink ids.
*
* Copyright (c) 2024-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights
* reserved.
* BSD-style license. See OpenTrafficSim License.
*
* @author Wouter Schakel
*/
public class SinkText extends TextAnimation
{
/** */
private static final long serialVersionUID = 20240301L;
/**
* Constructor.
* @param sink SinkData; loop detector data.
* @param dy float; vertical spacing.
* @param contextualized Contextualized; context provider.
* @throws NamingException when animation context cannot be created or retrieved
* @throws RemoteException when remote context cannot be found
*/
public SinkText(final SinkData sink, final float dy, final Contextualized contextualized)
throws RemoteException, NamingException
{
super(sink, sink::getId, 0.0f, dy, TextAlignment.CENTER, Color.BLACK, contextualized,
TextAnimation.RENDERWHEN10);
}
}
}
}