1 | /************************************************************************************ |
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2 | * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University |
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3 | * All rights reserved. |
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4 | * Refer to LICENSE for terms and conditions of use. |
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5 | ***********************************************************************************/ |
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6 | package vnsim.gui.selector; |
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7 | |
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8 | import vnsim.gui.ListBuilder; |
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9 | import vnsim.gui.MapViewPanel; |
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10 | import vnsim.map.object.*; |
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11 | import vnsim.map.utils.*; |
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12 | import vnsim.vehicular.scenarios.Route; |
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13 | import vnsim.vehicular.simulator.Location; |
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14 | import vnsim.vehicular.simulator.RouteSegment; |
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15 | import vnsim.vehicular.simulator.intersections.DirectedRoadSegment; |
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16 | import vnsim.vehicular.simulator.intersections.Intersection; |
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17 | |
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18 | import java.awt.event.MouseEvent; |
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19 | import java.util.ArrayList; |
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20 | import javax.media.opengl.GL; |
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21 | import javax.media.opengl.GLAutoDrawable; |
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22 | import javax.media.opengl.GLDrawable; |
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23 | import javax.media.opengl.glu.GLU; |
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24 | import com.sun.opengl.util.Animator; |
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25 | import com.sun.opengl.util.GLUT; |
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26 | |
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27 | public class RouteDraw extends MapViewPanel { |
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28 | |
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29 | private static final long serialVersionUID = -5883719321862303634L; |
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30 | |
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31 | public Map myMap; |
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32 | |
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33 | public Animator anim; |
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34 | |
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35 | Route currentRoute = null; |
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36 | |
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37 | int width; |
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38 | |
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39 | int height; |
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40 | |
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41 | public Location start = null, stop = null; |
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42 | |
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43 | public ArrayList<Location> routePoints = null; |
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44 | |
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45 | public ArrayList<Location> entrys = null; |
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46 | |
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47 | public ArrayList<Location> exits = null; |
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48 | |
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49 | public Location currentLocation = null; |
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50 | |
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51 | public boolean isRouteEditing = false; |
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52 | |
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53 | public boolean isRouteShowing = false; |
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54 | |
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55 | public Road selectedRoad = null; |
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56 | |
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57 | public Road lastRoad = null; |
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58 | |
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59 | public Intersection lastIntersection = null; |
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60 | |
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61 | public boolean isRoad = true; |
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62 | |
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63 | RouteConfiguration rc; |
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64 | |
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65 | public RouteDraw(RouteConfiguration rc, int w, int h, Map map) { |
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66 | super(null, w, h); |
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67 | this.rc = rc; |
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68 | this.myMap = map; |
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69 | this.width = w; |
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70 | this.height = h; |
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71 | Globals.map = myMap; |
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72 | Globals.minPoint = myMap.minPoint; |
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73 | Globals.maxPoint = myMap.maxPoint; |
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74 | entrys = new ArrayList<Location>(); |
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75 | exits = new ArrayList<Location>(); |
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76 | } |
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77 | |
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78 | public void display(GLAutoDrawable glDrawable) { |
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79 | Road currentRoad; |
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80 | Point currentPoint = null; |
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81 | float x = 0.0f, y = 0.0f; |
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82 | GL myGL = glDrawable.getGL(); |
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83 | GLU myGLU = new GLU(); |
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84 | myGL.glClear(GL.GL_COLOR_BUFFER_BIT); |
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85 | myGL.glMatrixMode(GL.GL_MODELVIEW); |
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86 | myGL.glLoadIdentity(); |
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87 | myGLU.gluLookAt(xCamera, yCamera, zCamera, xCamera, yCamera, 0.0, 0.0, 1.0, 0.0); |
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88 | myGL.glCallList(mapList); // displays the map |
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89 | // depending on the camera position displays one level of text |
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90 | if (zCamera < 800) { |
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91 | myGL.glCallList(mapLevel[4]); |
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92 | } |
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93 | if ((zCamera >= 800) && (zCamera < 1600)) { |
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94 | myGL.glCallList(mapLevel[3]); |
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95 | } |
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96 | if ((zCamera >= 1600) && (zCamera < 2800)) { |
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97 | myGL.glCallList(mapLevel[2]); |
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98 | } |
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99 | if ((zCamera >= 2800) && (zCamera < 3700)) { |
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100 | myGL.glCallList(mapLevel[1]); |
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101 | } |
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102 | if (zCamera > 3700) { |
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103 | myGL.glCallList(mapLevel[0]); |
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104 | } |
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105 | if ((isRoad) && (lastRoad != null) && (isRouteEditing)) { |
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106 | float x2, y2; |
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107 | myGL.glPushMatrix(); |
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108 | myGL.glLineWidth(3.0f); |
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109 | myGL.glColor3f(0.0f, 0.0f, 1.0f); |
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110 | currentPoint = lastRoad.points.get(0); |
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111 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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112 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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113 | for (int j = 1; j < lastRoad.points.size(); j++) { |
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114 | currentPoint = lastRoad.points.get(j); |
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115 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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116 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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117 | myGL.glBegin(GL.GL_LINES); |
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118 | { |
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119 | myGL.glVertex3f(x, y, 1.0f); |
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120 | myGL.glVertex3f(x2, y2, 1.0f); |
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121 | } |
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122 | myGL.glEnd(); |
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123 | y = y2; |
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124 | x = x2; |
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125 | } |
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126 | myGL.glPopMatrix(); |
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127 | } else if ((lastIntersection != null) && (isRouteEditing)) { |
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128 | for (int i = 0; i < lastIntersection.segments.size(); i++) { |
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129 | Road myCurrentRoad = lastIntersection.segments.get(i).road; |
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130 | float x2, y2; |
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131 | myGL.glPushMatrix(); |
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132 | myGL.glLineWidth(3.0f); |
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133 | myGL.glColor3f(0.0f, 0.0f, 1.0f); |
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134 | currentPoint = myCurrentRoad.points.get(0); |
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135 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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136 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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137 | for (int j = 1; j < myCurrentRoad.points.size(); j++) { |
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138 | currentPoint = myCurrentRoad.points.get(j); |
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139 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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140 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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141 | myGL.glBegin(GL.GL_LINES); |
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142 | { |
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143 | myGL.glVertex3f(x, y, 1.0f); |
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144 | myGL.glVertex3f(x2, y2, 1.0f); |
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145 | } |
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146 | myGL.glEnd(); |
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147 | y = y2; |
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148 | x = x2; |
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149 | } |
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150 | myGL.glPopMatrix(); |
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151 | } |
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152 | } |
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153 | if (selectedRoad != null) { |
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154 | float x2, y2; |
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155 | myGL.glPushMatrix(); |
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156 | myGL.glLineWidth(3.0f); |
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157 | myGL.glColor3f(0.0f, 1.0f, 0.0f); |
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158 | currentPoint = selectedRoad.points.get(0); |
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159 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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160 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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161 | for (int j = 1; j < selectedRoad.points.size(); j++) { |
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162 | currentPoint = selectedRoad.points.get(j); |
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163 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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164 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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165 | myGL.glBegin(GL.GL_LINES); |
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166 | { |
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167 | myGL.glVertex3f(x, y, 1.0f); |
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168 | myGL.glVertex3f(x2, y2, 1.0f); |
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169 | } |
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170 | myGL.glEnd(); |
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171 | y = y2; |
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172 | x = x2; |
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173 | } |
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174 | myGL.glPopMatrix(); |
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175 | } |
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176 | if (currentRoute != null) { |
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177 | RouteSegment rs; |
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178 | int pt1, pt2, i; |
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179 | float x2, y2; |
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180 | for (i = 0; i < currentRoute.route.size(); i++) { |
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181 | rs = currentRoute.route.get(i); |
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182 | myGL.glPushMatrix(); |
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183 | myGL.glLineWidth(3.0f); |
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184 | myGL.glColor3f(1.0f, 0.0f, 0.0f); |
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185 | if (rs.pt1 < rs.pt2) { |
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186 | pt1 = rs.pt1; |
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187 | pt2 = rs.pt2; |
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188 | } else { |
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189 | pt2 = rs.pt1; |
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190 | pt1 = rs.pt2; |
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191 | } |
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192 | currentRoad = myMap.roads.get(rs.roadIndex); |
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193 | currentPoint = currentRoad.points.get(pt1); |
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194 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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195 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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196 | for (int j = pt1 + 1; j <= pt2; j++) { |
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197 | currentPoint = currentRoad.points.get(j); |
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198 | y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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199 | x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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200 | myGL.glBegin(GL.GL_LINES); |
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201 | { |
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202 | myGL.glVertex3f(x, y, 1.0f); |
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203 | myGL.glVertex3f(x2, y2, 1.0f); |
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204 | } |
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205 | myGL.glEnd(); |
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206 | y = y2; |
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207 | x = x2; |
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208 | } |
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209 | myGL.glPopMatrix(); |
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210 | } |
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211 | } |
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212 | if (isRouteEditing || isRouteShowing) { |
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213 | if (routePoints != null) { |
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214 | for (int i = 1; i < routePoints.size(); i++) { |
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215 | currentRoad = this.myMap.roads.get(routePoints.get(i).roadIdx); |
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216 | currentPoint = currentRoad.points.get(routePoints.get(i).ptIdx); |
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217 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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218 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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219 | myGL.glPushMatrix(); |
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220 | { |
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221 | myGL.glLineWidth(3.0f); |
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222 | myGL.glTranslatef(x, y, 0.0f); |
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223 | myGL.glColor3f(1.0f, 0.0f, 0.0f); |
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224 | myGL.glBegin(GL.GL_POLYGON); |
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225 | { |
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226 | myGL.glVertex3f(-10.0f*zCamera/(100000.0f * (float) maxlonglat), -10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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227 | myGL.glVertex3f(10.0f*zCamera/(100000.0f * (float) maxlonglat), -10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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228 | myGL.glVertex3f(10.0f*zCamera/(100000.0f * (float) maxlonglat), 10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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229 | myGL.glVertex3f(-10.0f*zCamera/(100000.0f * (float) maxlonglat), 10.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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230 | } |
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231 | myGL.glEnd(); |
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232 | } |
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233 | myGL.glPopMatrix(); |
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234 | } |
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235 | } |
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236 | } |
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237 | if (start != null) { |
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238 | currentRoad = this.myMap.roads.get(start.roadIdx); |
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239 | currentPoint = currentRoad.points.get(start.ptIdx); |
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240 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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241 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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242 | myGL.glPushMatrix(); |
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243 | { |
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244 | myGL.glLineWidth(3.0f); |
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245 | myGL.glTranslatef(x, y, 0.0f); |
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246 | myGL.glColor3f(1.0f, 1.0f, 1.0f); |
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247 | myGL.glBegin(GL.GL_POLYGON); |
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248 | { |
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249 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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250 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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251 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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252 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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253 | } |
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254 | myGL.glEnd(); |
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255 | } |
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256 | myGL.glPopMatrix(); |
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257 | } |
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258 | if (stop != null) { |
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259 | currentRoad = this.myMap.roads.get(stop.roadIdx); |
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260 | currentPoint = currentRoad.points.get(stop.ptIdx); |
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261 | y = (float) GPSutil.getMetersLatitude(myMap.minPoint, currentPoint); |
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262 | x = (float) GPSutil.getMetersLongitude(myMap.minPoint, currentPoint); |
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263 | myGL.glPushMatrix(); |
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264 | { |
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265 | myGL.glLineWidth(3.0f); |
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266 | myGL.glTranslatef(x, y, 0.0f); |
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267 | myGL.glColor3f(0.0f, 0.0f, 0.0f); |
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268 | myGL.glBegin(GL.GL_POLYGON); |
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269 | { |
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270 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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271 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), -20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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272 | myGL.glVertex3f(20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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273 | myGL.glVertex3f(-20.0f*zCamera/(100000.0f * (float) maxlonglat), 20.0f*zCamera/(100000.0f * (float) maxlonglat), 1.0f); |
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274 | } |
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275 | myGL.glEnd(); |
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276 | } |
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277 | myGL.glPopMatrix(); |
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278 | } |
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279 | display_Arrows(myGL); |
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280 | display_Legend(myGL); |
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281 | synchronized (Globals.mutex) { |
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282 | Globals.flag = 0; |
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283 | Globals.mutex.notify(); |
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284 | } |
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285 | } |
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286 | |
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287 | public void reshape(GLDrawable glDrawable, int i, int i1, int i2, int i3) { |
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288 | } |
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289 | |
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290 | public void buildList(GLAutoDrawable glDrawable) { |
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291 | GL myGL = glDrawable.getGL(); |
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292 | GLUT glut = new GLUT(); |
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293 | GLU myGLU = new GLU(); |
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294 | prioritySign = myGL.glGenLists(12); |
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295 | this.mapLevel = new int[5]; |
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296 | ListBuilder.buildList_PrioritySign(myGL, myGLU, glut, prioritySign); |
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297 | noPrioritySign = prioritySign + 1; |
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298 | ListBuilder.buildList_NoPrioritySign(myGL, myGLU, glut, noPrioritySign); |
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299 | stopSign = noPrioritySign + 1; |
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300 | ListBuilder.buildList_StopSign(myGL, myGLU, glut, stopSign); |
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301 | mapList = stopSign + 1; |
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302 | ListBuilder.buildList_MapList(myGL, myGLU, glut, mapList, prioritySign, stopSign, noPrioritySign, |
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303 | myMap.minPoint, myMap.maxPoint); |
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304 | float y2 = (float) GPSutil.getMetersLatitude(myMap.minPoint, myMap.maxPoint); |
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305 | float x2 = (float) GPSutil.getMetersLongitude(myMap.minPoint, myMap.maxPoint); |
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306 | xCamera = x2 / 2; |
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307 | yCamera = y2 / 2; |
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308 | zCamera = (float) ((x2 * high) / width); |
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309 | arrows = mapList + 1; |
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310 | ListBuilder.buildList_Arrows(myGL, myGLU, glut, arrows, width, height, 18); |
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311 | mapLevel[0] = arrows + 1; |
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312 | ListBuilder.buildList_MapLevels(myGL, myGLU, glut, mapLevel, myMap.minPoint); |
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313 | } |
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314 | |
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315 | private Intersection toIntersectionPoint(Location l) { |
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316 | for (int i = 0; i < Globals.map.allIntersections.size(); i++) { |
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317 | for (int j = 0; j < Globals.map.allIntersections.get(i).segments.size(); j++) { |
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318 | DirectedRoadSegment drs = Globals.map.allIntersections.get(i).segments.get(j); |
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319 | if ((drs.roadIndex == l.roadIdx) && (Math.abs(drs.pointIndex - l.ptIdx) < 5)) { |
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320 | l.ptIdx = drs.pointIndex; |
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321 | return Globals.map.allIntersections.get(i); |
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322 | } |
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323 | } |
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324 | } |
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325 | return null; |
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326 | } |
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327 | |
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328 | public void selection(MouseEvent e) { |
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329 | // Gets the world coordinates of the mouse click |
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330 | float winX = e.getX(); |
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331 | float winY = (float) this.getSize().height - (float) e.getY(); |
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332 | float w = (float) (this.getSize().width * zCamera) / high; |
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333 | float h = (float) (this.getSize().height * zCamera) / high; |
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334 | float worldX = xCamera - (float) (w / 2) + (winX * zCamera) / high; |
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335 | float worldY = yCamera - (float) (h / 2) + (winY * zCamera) / high; |
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336 | Point recovered = recoverRoad((float) worldX, (float) worldY); |
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337 | if (recovered != null) { |
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338 | PeanoKey pk = Globals.map.findClosestPeanoKey(recovered); |
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339 | if (pk != null) { |
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340 | Road r = (Road) Globals.map.roads.get(pk.getRoadIndex()); |
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341 | Point px = r.points.get(pk.getPointIndex()); |
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342 | rc.selectedroad.setText(((Road) Globals.map.roads.get(pk.getRoadIndex())).getName().trim()); |
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343 | rc.selectedpoint.setText(String.valueOf(pk.getPointIndex()).trim()); |
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344 | System.out.println("Click on road id: " + pk.getRoadIndex() + ";" |
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345 | + ((Road) Globals.map.roads.get(pk.getRoadIndex())).getName() + " la punctul " |
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346 | + pk.getPointIndex() + ": " + px); |
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347 | currentLocation = new Location(pk.getRoadIndex(), pk.getPointIndex()); |
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348 | if (isRouteEditing) { |
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349 | if (routePoints.size() % 2 == 0) { |
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350 | Intersection intersectie = toIntersectionPoint(currentLocation); |
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351 | if ((intersectie != null)&&(intersectie==lastIntersection)&&(Globals.map.roads.get(currentLocation.roadIdx)!=lastRoad)) { |
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352 | lastRoad = Globals.map.roads.get(currentLocation.roadIdx); |
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353 | routePoints.add(currentLocation); |
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354 | isRoad = true; |
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355 | System.err.println("Adaug 1"); |
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356 | } else { |
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357 | System.err.println("Invalid point! Place the point near the last intersection"); |
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358 | } |
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359 | } else { |
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360 | if (routePoints.get(routePoints.size() - 1).roadIdx == currentLocation.roadIdx) { |
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361 | lastIntersection = toIntersectionPoint(currentLocation); |
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362 | if (lastIntersection != null) { |
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363 | routePoints.add(currentLocation); |
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364 | isRoad = false; |
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365 | System.err.println("Adaug 2"); |
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366 | currentRoute.route.add(new RouteSegment((short) currentLocation.roadIdx, |
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367 | (short) routePoints.get(routePoints.size() - 2).ptIdx, |
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368 | (short) currentLocation.ptIdx)); |
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369 | } else { |
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370 | System.err.println("Invalid point! Place the point near an intersection"); |
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371 | } |
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372 | } else { |
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373 | System.err.println("Invalid point! Place another point at the end of the last road."); |
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374 | } |
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375 | } |
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376 | } |
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377 | } else { |
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378 | rc.selectedroad.setText(""); |
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379 | rc.selectedPoint.setText(""); |
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380 | currentLocation = null; |
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381 | } |
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382 | } else { |
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383 | // no road found |
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384 | rc.selectedroad.setText(""); |
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385 | rc.selectedpoint.setText(""); |
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386 | currentLocation = null; |
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387 | } |
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388 | } |
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389 | |
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390 | public void mouseMoved(MouseEvent e) { |
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391 | float winX = e.getX(); |
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392 | float winY = (float) this.getSize().height - (float) e.getY(); |
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393 | float w = (float) (this.getSize().width * zCamera) / high; |
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394 | float h = (float) (this.getSize().height * zCamera) / high; |
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395 | float worldX = xCamera - (float) (w / 2) + (winX * zCamera) / high; |
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396 | float worldY = yCamera - (float) (h / 2) + (winY * zCamera) / high; |
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397 | recoverRoad((float) worldX, (float) worldY); |
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398 | Point recovered = recoverRoad((float) worldX, (float) worldY); |
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399 | if (recovered != null) { |
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400 | PeanoKey pk = Globals.map.findClosestPeanoKey(recovered); |
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401 | if (pk != null) { |
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402 | Road r = (Road) Globals.map.roads.get(pk.getRoadIndex()); |
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403 | rc.currentroad.setText(((Road) Globals.map.roads.get(pk.getRoadIndex())).getName().trim()); |
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404 | rc.currentpoint.setText(String.valueOf(pk.getPointIndex()).trim()); |
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405 | selectedRoad = r; |
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406 | } else { |
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407 | selectedRoad = null; |
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408 | } |
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409 | } |
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410 | } |
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411 | |
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412 | public void setRoute(Route r) { |
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413 | this.currentRoute = r; |
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414 | } |
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415 | |
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416 | public void setStart(Location start) { |
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417 | this.start = start; |
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418 | isRoad = true; |
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419 | this.lastRoad = Globals.map.roads.get(start.roadIdx); |
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420 | } |
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421 | |
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422 | public void setStop(Location stop) { |
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423 | this.stop = stop; |
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424 | } |
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425 | |
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426 | public void setSize(int width, int height) { |
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427 | super.setSize(width, height); |
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428 | } |
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429 | |
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430 | } |
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