Package org.opentrafficsim.animation.road

Class TrafficLightAnimation

java.lang.Object

nl.tudelft.simulation.dsol.animation.d2.Renderable2d<L>

org.opentrafficsim.animation.OtsRenderable<L>

org.opentrafficsim.animation.OtsRenderableLabeled<L,T>

org.opentrafficsim.animation.road.AbstractLineAnimation<TrafficLightAnimation.TrafficLightData,TrafficLightAnimation.Text>

org.opentrafficsim.animation.road.TrafficLightAnimation

All Implemented Interfaces:

Renderable2dInterface<TrafficLightAnimation.TrafficLightData>

public class TrafficLightAnimation
extends AbstractLineAnimation<TrafficLightAnimation.TrafficLightData,TrafficLightAnimation.Text>

Draw a traffic light on the road at th place where the cars are expected to stop.

Copyright (c) 2013-2026 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TrafficLightAnimation.Text	Text animation for the TrafficLight.
static interface	TrafficLightAnimation.TrafficLightData	TrafficLightData provides the information required to draw a traffic light.

Nested classes/interfaces inherited from class org.opentrafficsim.animation.road.AbstractLineAnimation

AbstractLineAnimation.LaneBasedObjectData

Nested classes/interfaces inherited from class org.opentrafficsim.animation.OtsRenderableLabeled

OtsRenderableLabeled.NoText<L extends OtsShape>

Field Summary

Fields inherited from interface nl.tudelft.simulation.dsol.animation.d2.Renderable2dInterface

ANIMATION_OBJECT_COUNTER, FLIP_FLAG, ROTATE_FLAG, SCALE_FLAG, SCALE_OBJECT_FLAG, SCALE_Y_FLAG, TRANSLATE_FLAG

Constructor Summary

Constructors

Constructor	Description
TrafficLightAnimation(TrafficLightAnimation.TrafficLightData trafficLight, nl.tudelft.simulation.naming.context.Contextualized contextualized)	Construct the DefaultCarAnimation for a LaneBlock (road block).

Method Summary

Modifier and Type	Method	Description
protected TrafficLightAnimation.Text	createText(TrafficLightAnimation.TrafficLightData source, nl.tudelft.simulation.naming.context.Contextualized contextualized, String prefix)	Returns a text object that is co-animated with the object itself.
final void	paint(Graphics2D graphics, ImageObserver observer)
final String	toString()

Methods inherited from class org.opentrafficsim.animation.OtsRenderableLabeled

destroy, setDynamic

Methods inherited from class org.opentrafficsim.animation.OtsRenderable

contains, contains, isDynamic, resetRendering, setRendering

Methods inherited from class nl.tudelft.simulation.dsol.animation.d2.Renderable2d

bind2Context, contains, getId, getSource, isFlip, isRotate, isScale, isScaleObject, isScaleY, isTranslate, paint, paintComponent, setFlip, setRotate, setScale, setScaleObject, setScaleY, setTranslate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

TrafficLightAnimation

public TrafficLightAnimation(TrafficLightAnimation.TrafficLightData trafficLight,
 nl.tudelft.simulation.naming.context.Contextualized contextualized)

Construct the DefaultCarAnimation for a LaneBlock (road block).

Parameters:

trafficLight - the traffic light

contextualized - context provider

Method Details

createText

protected TrafficLightAnimation.Text createText(TrafficLightAnimation.TrafficLightData source,
 nl.tudelft.simulation.naming.context.Contextualized contextualized,
 String prefix)

Description copied from class: OtsRenderableLabeled

Returns a text object that is co-animated with the object itself. Sub-classes of OtsRenderableLabeled typically define a .Text class that extends RenderableTextSource such that a separate class exists that can be toggled on/off. In this way labels of renderables can be show separately from the object itself. The prefix may be ignore depending on the sub-class knowing it provided no prefix to this class, its super class.

Specified by:

createText in class OtsRenderableLabeled<TrafficLightAnimation.TrafficLightData,TrafficLightAnimation.Text>

Parameters:

source - the object for which the text is displayed

contextualized - context provider

prefix - prefix for the label

Returns:

text renderable, may be null to omit a label

paint

public final void paint(Graphics2D graphics,
 ImageObserver observer)

Overrides:

paint in class AbstractLineAnimation<TrafficLightAnimation.TrafficLightData,TrafficLightAnimation.Text>

toString

public final String toString()

Overrides:

toString in class Renderable2d<TrafficLightAnimation.TrafficLightData>