1 package org.opentrafficsim.draw.road;
2
3 import java.awt.BasicStroke;
4 import java.awt.Color;
5 import java.awt.Graphics2D;
6 import java.awt.Stroke;
7 import java.awt.geom.AffineTransform;
8 import java.awt.image.ImageObserver;
9 import java.io.Serializable;
10 import java.rmi.RemoteException;
11
12 import javax.naming.NamingException;
13
14 import org.djunits.unit.LengthUnit;
15 import org.djunits.value.vdouble.scalar.Length;
16 import org.opentrafficsim.draw.core.PaintPolygons;
17 import org.opentrafficsim.road.network.lane.conflict.Conflict;
18 import org.opentrafficsim.road.network.lane.conflict.ConflictType;
19
20 import nl.tudelft.simulation.dsol.simulators.SimulatorInterface;
21
22
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25
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29
30
31
32
33 public class ConflictAnimation extends AbstractLineAnimation<Conflict> implements Serializable
34 {
35
36
37
38 private static final long serialVersionUID = 20161207L;
39
40
41
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43
44
45
46 public ConflictAnimation(final Conflict source, final SimulatorInterface.TimeDoubleUnit simulator)
47 throws NamingException, RemoteException
48 {
49 super(source, simulator, .9, new Length(0.5, LengthUnit.SI));
50 }
51
52
53 @Override
54 public final void paint(final Graphics2D graphics, final ImageObserver observer) throws RemoteException
55 {
56 Conflict conflict = this.getSource();
57
58
59
60
61
62 Color fillColor;
63 switch (conflict.conflictPriority())
64 {
65 case SPLIT:
66 fillColor = Color.blue;
67 break;
68
69 case PRIORITY:
70 fillColor = Color.green;
71 break;
72
73 case YIELD:
74 fillColor = Color.orange;
75 break;
76
77 default:
78
79 fillColor = Color.red;
80 break;
81 }
82
83 graphics.setColor(fillColor);
84 super.paint(graphics, observer);
85
86 Stroke oldStroke = graphics.getStroke();
87
88 BasicStroke stroke;
89 float factor = conflict.isPermitted() ? .5f : 1f;
90 if (conflict.getConflictType().equals(ConflictType.CROSSING))
91 {
92 stroke = new BasicStroke(.1f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f,
93 new float[] { factor * 1.0f, factor * 2.0f }, 0.0f);
94 }
95 else
96 {
97 stroke = new BasicStroke(.1f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f,
98 new float[] { factor * 1.0f, factor * 0.95f, factor * 0.1f, factor * 0.95f }, 0.0f);
99 }
100 graphics.setStroke(stroke);
101 AffineTransform saveAT = graphics.getTransform();
102 double angle = -getSource().getLocation().getRotZ();
103 if (isRotate() && angle != 0.0)
104 {
105 graphics.rotate(-angle);
106 }
107 if (conflict.getGeometry() != null)
108 {
109 PaintPolygons.paintMultiPolygon(graphics, fillColor, conflict.getLocation(), conflict.getGeometry(), false);
110
111
112
113
114
115
116
117
118
119
120 }
121 if (isRotate() && angle != 0.0)
122 {
123 graphics.rotate(+angle);
124 }
125 graphics.setStroke(oldStroke);
126 graphics.setTransform(saveAT);
127 }
128
129
130 @Override
131 public final String toString()
132 {
133 return "ConflictAnimation [getSource()=" + getSource() + "]";
134 }
135
136 }